Undoubtedly, ransomware attacks are increasing daily, and this trend will not likely decrease in the upcoming years. This year, the ransomware attacks increased by 13% more than last year. The ransomware groups are becoming more sophisticated, using advanced tactics, resulting in more attacks. One popular method that attackers are using these days is phishing emails. […]
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]]>The ransomware groups are becoming more sophisticated, using advanced tactics, resulting in more attacks. One popular method that attackers are using these days is phishing emails. A study finds that organizations saw a 78% rise in email-based ransomware attacks in 2021. It is the easiest way to trick someone, and employees become easy targets. Lack of awareness, poor email security practices, and no backup data create chaos within an organization, and they agree to fulfill the hackers’ terms to get their data back.
Ransomware attacks will no doubt continue for a long time to become the biggest threat in the digital world. But there’s always something you can do to reduce the threat vector. Here’s what an organization needs to know about the safety tips to prevent ransomware email attacks in the future.
Ransomware can significantly impact all businesses, regardless of their size. All personal, corporate, financial, employee, and customer data and intellectual property are taken hostage by ransomware. Now, hackers use phishing emails to spread ransomware on their devices. Proofpoint finds that phishing emails contain malicious attachments, and employees accidentally or intentionally click on them, bringing havoc to the entire organization.
Not just an organization’s data lost, but they lose their valued customers and a good reputation in the market. Even worse, the hackers don’t return or sell the data on the dark web even after paying the ransom.
Cybersecurity Ventures predicted ransomware attacks would likely cost businesses $256 billion by 2031. One reason is the new trends that cyber criminals adopt; luckily, they have become successful. Previously, to launch successful ransomware attacks, hackers sent malicious attachments. But now, they use another interesting trick to target more people and their devices.
The LockBit ransomware affiliates are disguising their malware as copyright claims. These emails warned the recipient about a copyright violation, allegedly using media files without the creator’s license. These emails urge the recipient to remove the infringing content from their websites, or they will face legal action. These emails often include a link that needs to be viewed or downloaded; this is where employees can make a mistake.
The latest ransomware attack tactics can halt businesses and set an entire organization for failure. Thus, it becomes imperative to take action against these attacks.
Ransomware emails are no different from phishing emails, so the signs are similar. Like any other cyber-attack, to prevent the ransomware email attack, employees within an organization must be able to detect it. Here are a few notable signs to detect an email that can infect your device with ransomware:
The above signs indicate that a possible ransomware email attack is coming and raise the need to take immediate action against them.
Fighting ransomware email attacks requires a holistic approach that brings together all organizations on one page. Here are the seven tips organizations can practice to stop and limit the effects of ransomware email attacks.
A robust email security culture prevents fake emails from landing in your email box. Every employee within the organization must be able to detect any suspicious-looking emails. They must look into various aspects of the emails to decide whether to respond to them or not. For instance, they must look at the URL of the email before clicking on it. Carefully read every letter and line of the email to analyze if it’s come from a credible source or if a hacker designed it. If the email matches the signs of a ransomware email, delete it immediately.
Besides this, employees must report to the security team or concerned department responsible for network security. So, if your company is overlooking email security, it’s better to prioritize it than anything else.
Organizations can reduce the risk of ransomware emails by using the sandbox technique. It is a malware detection system that runs a suspicious object in a virtual machine and analyzes the object for any malicious activity. It analyzes and inspects the email URL, files, and links received via email for potential malware. If the sandbox system successfully detects the presence of ransomware, it blocks any future malicious emails and ensures that such emails don’t reach your inbox.
A Domain-based Message Authentication, Reporting, and Conformance (DMARC) is an email authentication protocol that defends against direct domain spoofing. This domain authentication protocol can easily detect an email sent by any unauthorized sender of that domain. In response, it either discards or blocks any further messages from receiving. It is a great way to detect ransomware phishing emails that hackers often send by pretending to be from your business partner. Thus, this way, any company using the DMARC can easily prevent phishing emails.
If a ransomware email attack becomes successful, the first thing that hackers target is the business data. Thus, creating data backup in multiple places, like local disks and cloud servers, can help organizations limit the effects of fake email attacks. With backup data, companies can help regain the systems’ functionality even if the hackers lock the data and demand to pay the ransom first.
Browser updates contain vital security patches that fix vulnerabilities that hackers can exploit to launch a successful ransomware email attack. Thus, downloading the browser updates for your devices is essential as soon as you receive them. Employees often ignore them, but it’s better to take safety measures before time rather than regretting them later. They can even set the auto-update option if the update notifications often pop up while working on an important task.
It is especially important if the employees use Google as their office’s default browser. Vulnerability within the Google browser can expose your sensitive data to hackers who can use it to launch a ransomware email attack.
Organizations are sometimes aware of the potential threat activity, but they cannot address the problem as they lack visibility. An incident response plan can be crucial in enabling the security teams to make speedy decisions. If the security teams respond quickly, it can significantly improve the overall security landscape and prevent potential attacks. A ransomware incident response plan includes step-by-step guidance for what to do during an email ransomware attack.
Having a strong cybersecurity culture also helps in combating the ransomware email attack. The best way to achieve it is by launching a cybersecurity training program. Employees must be trained to check an email for a possible ransomware attack. The training programs must be held regularly and designed to engage the employees so they don’t lose interest. In addition, make sure to include a list of policies regarding necessary cybersecurity practices and how vital it is for everyone to follow them.
Above all, don’t forget to use the best anti-ransomware software. It’s a special software designed to detect and block ransomware before it gets your data. When you receive an email, run a scan, and if the software detects it, immediately delete the email and block the sender.
Ransomware email attacks are a significant threat to individuals and business organizations. It is like an email phishing attack in which your sensitive data becomes locked upon clicking on the bogus email until the ransom demand is fulfilled. These attacks cause more damage to business organizations than individuals. However, by practicing safety measures and using the best anti-ransomware software, individuals and businesses can protect their data from getting into the wrong hands of hackers.
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]]>This month, Cleafy’s security researchers discovered a new Android Banking Trojan in the wild. According to reports, the malware tool has been dubbed “Revive” because of its ability to restart itself if something goes wrong. Cleafy, in a Monday advisory, explained that Revive was created to focus on a specific set of goals (currently, Spanish […]
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]]>According to reports, the malware tool has been dubbed “Revive” because of its ability to restart itself if something goes wrong.
Cleafy, in a Monday advisory, explained that Revive was created to focus on a specific set of goals (currently, Spanish banks).
Researchers say Revive’s attack methodology is similar to that of other banking trojans because the malware still makes use of accessibility services to perform keylogging activities and intercept SMS messages from the target.
The Cleafy app would ask users to grant permissions for SMS and phone calls when they first installed the app using various social engineering techniques.
Revive would then redirect users to a cloned page (of the targeted bank) and prompt them to enter their credentials once the permissions had been granted.
Additionally, any two-factor authentication (2FA) or one-time password codes (OTP) codes sent via SMS or phone call by banks would then be sent to the C2 of the threat actors (TAs).
Last but not least, Revive would direct victims to a generic home page with links to the legitimate bank’s website in order to prevent users from becoming alarmed.
Cleafy’s initial analysis of Revive’s code revealed that both of the samples obtained by Cleafy currently have a very low detection rate by Antivirus solutions (AVs).
The Revive malware appears to be based on FastAPI, a Web framework for developing RESTful APIs in Python, and sections of the code of both malware instances appear to be similar, according to the security researchers who discovered the malware.
Nevertheless, the threat actors responsible for Revive would have altered it to perform account takeover attacks after that… (ATO). Cleafy categorised Revive as a banking trojan rather than spyware because of this difference.
A few days earlier, Cleafy had upgraded the BRATA Android malware group to the category of “advanced persistent threat” (APT).
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]]>Many countries worldwide, such as the United States, Australia, and European Union, have Mandatory Data Retention laws and policies as a backdoor to privacy in necessary times of calamity. Although at first, it might seem a good strategy to tackle cybercrime and keep tabs on suspects, such metadata retention jeopardizes the privacy of all the […]
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]]>Think about stored confidential data as silos of information and what power it might give you when you have complete control over it. Hackers worldwide are always in search of such a gold mine of stored data either to gain personal benefits or cause harm to their agenda.
Since you have control over your devices, you can always minimize or protect your information by following a few security measures listed in our How to Protect from Metadata Retention guide.
Like common laws in your country, you should also know the regulations that affect your digital privacy and communication. Keep checking our Metadata Retention list of countries to get updated knowledge on the matter. You can access the website of the governmental institution responsible in your country or consult a lawyer to acquire vast knowledge.
Since our lives are so integrated with the online Internet, we cannot consider a life without it. We generate more information online than we can imagine, and for every query we search for, our Internet service provider can tap into it anytime. Metadata Retention laws bind all communication providers to store such information to allow government authorities access in their investigation. Although they require probable cause and a search warrant from the judiciary, every government silently follows the practice of surveillance to avoid such requirements anyway.
To prevent ISPs from tapping into your information, you should opt for a VPN subscription to encrypt your Internet data packets and make them inaccessible even to your Internet service provider. Another function of a VPN is that it cloaks your IP address with its server IP, protecting your identity over the web and preventing IP tracking carried out by numerous websites, including social media networks.
But why does VPN matter? Mainly because VPN encryption renders Metadata Retention useless as eavesdroppers do not store any of your data.
Some of the VPN providers trusted by people online are ExpressVPN, NordVPN, and PureVPN because:
Moreover, try to avoid free VPN providers as they exchange your information with third party advertisers to earn their revenue.
Suppose you are unwilling to entrust your information to a paid VPN service provider. In that case, you can move to a more secure volunteer-based TOR network that works through a Tor browser similar to other browsers in functionality. Once you connect to a Tor network, your web browsing traffic passes through different exit gateways or nodes, making it harder for your Internet service provider or any other eavesdropper to track and access your data.
However, your encrypted Internet data is only limited to the browser level with the Tor browser. The rest of your Internet data is still unencrypted by other system applications requiring Internet connectivity; thus, some data remains stored for Metadata Retention. Additionally, most of the time, the Tor network gets slow as your web browsing data passes through different nodes.
If you want TOR network protection but are unwilling to use the TOR browser, you can use NordVPN, which provides TOR functionality over its TOR-over-VPN servers.
Tapping on your mobile calls and SMS is an old practice of government surveillance. You must have heard an adage of ‘Big Brother Is Watching’ is true when there are intelligence agencies like the NSA and GCHQ. When it comes to Metadata Retention, blame is not limited to the agencies because some of the mobile carriers are not sincere. Unfortunately, you cannot protect your mobile calls and SMS, but you can circumvent such a situation by moving your communication to end-to-end encryption.
Many secure messaging apps such as Signal, WhatsApp, Wickr Me, and Telegram provide the functionality of end-to-end encrypted calls and messages for free. Since none of your communication is being stored, therefore Metadata Retention becomes useless here.
Since Metadata Retention includes the summary of your email communication, e.g., sender and recipient email addresses and timestamps, therefore, protecting it should be your utmost priority. If you are flexible, you should move to end-to-end encrypted emails services like Tutanota or Protonmail. Other services like Outlook and Gmail do not provide such encryption out of the box; therefore, you can use third-party extensions like Mailvelope that encrypts your emails with OpenPGP encryption.
One great thing about Google is that it tells you which website is secure and which is not. HTTPs ensure that data exchange while browsing a website is encrypted. Many websites still use unencrypted HTTP or provide limited support for encryption over HTTPs which make it harder to use.
For example, the website defaults to unencrypted HTTP or redirects its encrypted HTTPs pages to unencrypted ones. The HTTPs Everywhere extension – by EFF & Tor Project itself – fixes these problems by rewriting these requests to HTTPs. However, all the communication before successful HTTPs encrypted communication is monitored by your ISPs with timestamps under metadata retention requirements. So it is necessary to use a VPN along with the HTTPs Everywhere extension.
Social media profiles tell more about us than ourselves; it is like the silo of information ideal for mandatory Data Retention practice. It can show our psychological behavior, what we are doing, likes and dislikes, shopping patterns, etc. Such information is valuable not only for marketing analytics purposes but also for keeping tabs on people’s activities. Social media websites such as Facebook, Google Plus, and Twitter track you via scripts that you can block using extensions like Privacy Badger or Disconnect that send ‘Do Not Track requests to the websites to prevent social tracking.
Although only a few countries follow mandatory data retention regimes after the extremely invasive Investigatory Powers Act in the UK and Congress’s vote to allow ISPs to sell, metadata has left a precedent for other countries to follow. Where digital privacy is facing threats by such metadata retention laws, the idea of encrypting everything is gaining strong roots online. To protect your digital privacy, you must follow the security measures described above to mitigate the risks of exposing your sensitive information online.
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]]>It has been rightly said that ‘With fame comes great responsibility. Why do you think Macs have fewer breaching issues? The sole reason is that Macs are not as famous as Windows. The larger a platform is, the easiest a target it becomes. Facebook, like none other, is quite a famous social networking website where […]
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]]>Facebook’s booming success can be attributed to its ability to please its users by connecting them worldwide and providing a single login that works across multiple sites.
Since it is a huge platform where people connect with their friends and family and share their private information of all sorts, it should be kept in mind that it is also full of danger. To minimize the risks of being banged with malware on Facebook, one should take some precautions, which have been enlisted below.
You can log in to multiple websites and applications using your Facebook credentials. This may seem quite comfortable, but as many apps are rogue, you should not put your faith in every app. This is because of Facebook’s widespread prevalence.
If any unknown application pops up and asks for your authorization, the simple task you can do is ignore it and prevent it from using your account. Another thing that you can do is search the app on Google and make sure if anyone has reported on it. Before authorizing any app, make sure to review the permissions that it asks for.
The most basic advice that needs to be acted upon when surfing the Internet is not to click on something you think is unsafe. It can be stuff like a message sent by a friend or a Facebook ad, but if it seems peculiar, you should rather ignore it. If you are not sure whether a shortened URL is safe or not, use a link unshortening service.
Not all bad links lead to Facebook malware, but they may direct you to some other virulent sites that, in the worst cases, may infect you with ransomware.
Friend requests coming from someone with at least three mutual friends might be considered safe, whereas requests from weird people must be ignored. Being a newbie in the social world, even you are bound to use your common sense and turn down all cold calls.
People with a fake profile photo, zero friends, and foreign country residence have no intention to make friends with you, but instead, they try to infiltrate your sensitive information. So to protect yourself from such shady people, you should limit yourself to the friend circle you are familiar with. Paying heed to such unsolicited requests may make you vulnerable to being hacked.
Facebook malware scams come along with messages that try to blackmail you by saying that someone took sneaky photos of you, cash or iPad giveaways, to attract you so that you may click on bad links that will direct you to malware. Similarly, the famous ‘Bill Gates Billion Dollar Giveaway’ is bogus and won’t win you any money.
To save your friends from getting infected at the hands of an attacker, one must keep their account secure. If your account gets hacked, the attacker may ruin your reputation among your friends by sending unethical messages to your friends.
Review your settings on the Facebook security page:
Make sure that you have faith in all the apps that are currently accessible to your Facebook account. Visit the Applications page to see your authorized apps.
To review any app’s current settings, click the pencil next to that app. This lets you check whether the app can post to the public, friends, or only you. This also allows you to check which permissions an app has; some apps need a set of permissions that can be disabled in other cases. To prevent an app’s complete access, click on the X icon next.
If you think you have been targeted by Facebook malware, even if you have removed the rogue apps by following the above steps, you should instantly change your password from the General tab of settings. Afterward, make sure that you run a security scan and ascertain that your web browser has not been hijacked.
Do post a status on your Facebook to let your friends know that your account faces some problems. Just like you are doing your level best to secure yourself and your friends from malicious minds, advise your friends to do the same and look out for signs of infection from your friends as well.
You will surely stay safe from prying eyes on Facebook by following the above steps. If you are a little bit sensible, you will avoid clicking haphazardly, avoid accepting random friend requests and empower apps you have strong faith in. Using these tips, you will be able to fend off malware on Facebook and browse Facebook peacefully.
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]]>Being tech-savvy, you would be pretty familiar with tech or security news that, time and again, informs you about your data collection. After Trump signed the anti-privacy bill, the ISPs were empowered to collect data with liberty. Moreover, a considerable amount of information is also being collected by online retailers. The NSA is also monitoring […]
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]]>The Location Awareness program allows Facebook to monitor where you are going and uses that data however it sees fit. WCPO reported that the data is sold to stores that you have visited. That’s why most people are now worried about their privacy. This is how you may start getting notifications based on the stores you walk into in the future ahead. The notifications might be related to the visit of your friend to that particular store or about a sale happening on one of your favorite products.
According to Facebook, the data sold to stores is anonymous and only used to serve location-based ads. However, it still raises concerns as Facebook knows where you are and might sell this information. Nonetheless, many people might be happy to get better ad-targeting services, but not everyone might be satisfied with such monitoring.
An article on NJ.com recently discovered that New Jersey Transit keeps records of passengers’ conversations on light rail trains for a month before discarding them. However, it is instead an Orwellian proposition. NJ Transit recently denied public records requests for their ground surveillance policy. They said such a policy did not exist and that the rumor only added to the conspirational vibe.
However, after criticism from civil rights advocates, NJ disclosed that the information could be shared for just limited investigative purposes with the police and none other. Thus it becomes crystal clear that NJ Transit does keep data stored.
The US Federal Trade Commission recently fined $950,000 a Singapore-based advertising company named InMobi. InMobi got fined for tracking mobile phone users without their approval. The FTC stated that InMobi deceived customers by signifying that the customers would be followed if they went for the tracking. However, this turned out to be a lie.
Instead, InMobi used Wi-Fi signals to track users’ locations and deliver them geo-targeted ads regardless of opting out and their privacy settings. The FTC imposed a fine against the company and made them delete all the information they collected. Furthermore, it also instructed the company to obey data collection rules and regulations.
Recently, many public-interest organizations filed a complaint with the FCC and FTC. The organizations marked Cablevision, Comcast, and AT&T as the worst offenders. They asserted that cable companies are collecting and selling a vast amount of information from consumers’ cable boxes.
The question arises as to what sort of information is being collected. The amount of data you use, hardware details, viewing habits, information on your cable advertisers, and much more is collected and sold to advertisers without the customer’s consent. This information is so important that it can be used negatively. Combining this information with data collected from other sources allows a very accurate customer profile to be easily created.
E-readers like Amazon’s Kindle, Noble’s Nook, and Barnes perform data collection related to your reading habits. This includes data about the books you read, time spent reading when the book is put down, whether you finished reading, and other related data. The manufacturers of these e-readers say that the information is collected to benefit authors and to help them make betterments in their content. However, not everyone agrees to these terms as it is also undoubtedly working as an advertising and marketing tool.
We all come across various billboards during traveling. But did it ever strike you that the billboard you crossed was watching you? Yes, many billboards can indeed monitor you. The information collected this way is sold to advertisers in massive amounts. All this information exchange is done under complete anonymity.
It must feel quite intimidating being monitored by the billboards you encounter daily. Other types of ads, like bus-stop ads in shopping –mall ads, have not yet started doing this type of monitoring. But it is much more probable that such advertisements will also begin to do the same.
Whether you know it or not, advertisers and device manufacturers collect a considerable amount of your information. This is, in fact, a trade because here, you are giving away your information, and in turn, you are receiving something as well. This something can most probably be better-targeted ads. You should notice that whether you approve of this trade, it is always happening in the background, and hence you are a part of it anyway.
Various methods exist to collect your precious data in this era of monitoring and data collection. The methods mentioned above might be some of the most surprising and astonishing ways of data collection for you. However, you can lessen the amount of data collected from your phone. By disabling Bluetooth, Wi-Fi, and location services, you can help reduce the amount of data given. Furthermore, tweaking some of your privacy settings might also prove helpful for minimizing the data collection from your phone. Moreover, staying updated on security and privacy news can also benefit you.
Since trading of information is happening all around you, you should be best aware of it. By boosting your online security and privacy, you can lessen the data collected from your device. This can be easily made possible using a Virtual Private Network – VPN. A VPN can surely protect your data from the prying eyes of ISPs and advertising firms.
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]]>Robot Networks, or rather Botnets, are exclusively designed for financial profit purposes, whereas many botnet attacks are mainly politically stimulated. It is a trend for attackers to rent botnets or rake-off attacks rather than develop their own. This is because botnets require much specialization and time to complete the high volume workload for their production […]
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]]>A botnet is an extensive network of Internet-connected devices that may include computers, routers, mobile phones, or even CCTV cameras operated by a single botmaster. The botmaster performs various tasks, often including malicious attacks if the botmaster becomes a cybercriminal. The botmaster performs illegal tasks himself or rents his botnet to others and often charges them by the hour.
Botnets are typically used for spamming, serving illegal material, click fraud, search engine optimization (SEO), and often for Bitcoin mining.
Mostly the victims of botnet attacks are unaware of their system breaching. This is because the targets of botnet attacks are mostly those devices that are no longer in use and have not been maintained either. Such machines are termed “zombie computers” that remain unused but stay powered on and connected to the Internet.
Although the term botnet is associated strongly with illegal business, legal botnets also exist in the form of distributed computing. For example, Folding@Home stimulates protein folding, hoping to find cures for diseases like Alzheimer’s and different forms of cancer.
However, we will focus here primarily on the illegal uses of botnets as they are becoming quite notable.
The first occurrence of botnets was observed in early 2000, growing alongside the early Internet.
Earlier, botnets were run as centralized networks having a single controller and thus were more prone to breaching. The invaded controller once shut down, could stop the entire network functioning. As a result, the botnet was tried to be controlled by multiple controllers, but the attempt failed.
However, botnets are now systemized as peer-to-peer (P2P) networks where participants circulate commands. The operators use cryptographic signatures to identify themselves, allowing them to pass commands to any single participant of the botnet. This act by the controllers also improved the security of the botnet.
Conflicker, one of the most potent botnets of its time, infected over 10 million computers and could send over 10 billion spam messages daily.
An effective botnet only has a few hundred servers because enormous botnets are easily cited.
A botnet can be created for a variety of purposes. The following is a list of a few popular purposes a botnet is used to accomplish.
In a Distributed Denial-of-Service (DDoS) attack, the botmaster assigns the computers to flood a targeted website with requests to make it unavailable to other users or to crash their servers completely.
By doing so, the botmaster blackmails the website owners and generates income. The downtime hours can result in a massive loss for large e-commerce websites, especially during peak times when the servers are already approaching total capacity. But a poorly guarded operator might have to pay the ransom.
Politically stimulated DDoS attacks are also common, where a criminal group operating a botnet rents out their botnet to those who wish to attack their opponents.
A constantly growing botnet can send spam messages from different IP addresses and domains without even paying the cost to acquire them or risk giving up their identity. But if you send out millions of spam messages daily, considerable email providers can easily block you.
Spam botnets can thus be used for one’s criminal business, like selling illegal products online. Such a criminal-minded botmaster can also rent this capability to other organizations, such as an advertisement network.
Advertisement networks can monetize online traffic. When a visitor sees an advertisement posted by an advertiser on your popular website, the advertiser is bound to pay you money. And if the advertisement is clicked on, this will mean gain of even more money.
What a botmaster do is that he creates a website and exploits the system; as a result, he sends artificial traffic to it through their botnet. This will be highly profitable if the traffic is driven from residential IPs, as the botnet mainly targets home routers. The money gained by such a scam comes from a lawful source and therefore requires no laundering.
It works in the same manner as that of click fraud. The only difference lies in its monetization strategy. Search engine optimization is done by a botnet that artificially drives traffic to a client’s website via search engines. The botmaster gives the search engines the impression that a specific site is a perfect choice for a particular topic. As a result, the search engine drives real users to the site.
If you do not have to pay for the server and bandwidth cost, selling unlicensed digital products online will become highly lucrative. This was a trend, especially in the days of the early Internet when these costs were comparably high. The botnets feed freely on the infected computers’ electricity, bandwidth, and hard drive storage.
The rewarding anonymity makes this far more enticing, although interacting with an infected server is dangerous. Thus precautions must be taken by the customers of the unlicensed material.
The infected computer’s resources are often used to mine bitcoins by the botmaster. The botnets use the stolen computing power and electricity to create money for the botmaster simply by gathering Bitcoins, which can be sold for cash.
However, with the sophistication of the Bitcoin network, the use of botnets has become finite, as the small dividends do not justify the detection risk by the user due to heavy electricity bills.
Identifying yourself as a part of a botnet is not easy. But an alarm of suspicion can be raised if you detect the following troubles resulting from being a part of it:
Increasing your device’s security and being assiduous online can protect you significantly against malware. To protect yourself against botnet infection, you may;
A botnet can overtake any device connected to the Internet, even if the device is unwilling to do so. This usually occurs if the device is compromised because it can easily be infected with malware and even be a part of multiple botnets.
Botnets often constantly scan public IP addresses barring no one and test renowned vulnerabilities against the computer they have discovered to search for new targets. Botnets proliferate via email attachments, are packed with pirated software, or attack through web browser vulnerabilities.
Botnets find routers attractive targets as they are always online but scarcely receive updates. However, maintained and updated devices are less likely to be targeted. As no. of our devices connecting to the Internet increases, the chances of breaching also increase proportionally.
Protecting your device against malware is crucial in this compromised security and privacy era. As botnets continue to invade the global village, so being watchful for the attempts of a botnet and the steps that can be taken against its attack are necessary to be aware of to minimize the chances of infection.
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]]>With the constant increase in social networking, a vast amount of sensitive information is being transmitted through websites that a cybercriminal can easily access. To protect the personal information of its users, Twitter and Facebook have recently acted and set up an optional secure connection, namely HTTPS. This article will help you gain knowledge regarding HTTPS and enable it […]
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]]>To protect the personal information of its users, Twitter and Facebook have recently acted and set up an optional secure connection, namely HTTPS. This article will help you gain knowledge regarding HTTPS and enable it on any website that supports it.
The acronym HTTPS stands for HyperText Transfer Protocol Secure. HTTPS is a secure form of HTTP. It is the protocol used to secure the data exchanged between, say, a browser and a website. The ‘S’ at the end of HTTPS is for ‘SECURE,’ ensuring that all the data exchanged is encrypted. HTTPS is an essential protocol that secures online business information like online shopping and transactions. A padlock icon in the address bar indicates that the site is used as an HTTPS connection.
The cryptographic protocols used for network connection encryption are SSL (Secure Sockets Layer) and TLS (Transport Layer Security). HTTPS uses one of these two protocols to multiply the website’s security.
HTTPS is a service that can only be enabled when offered by websites. Many websites provide this service, but sadly, most do not offer HTTPS by default, and even converting HTTP to HTTPS is troublesome and therefore is dismissed.
However, the HTTPS Everywhere browser extension, provided by Electron Frontier Foundation (EFF) for free, enforces SSL connections on numerous websites and lets you use HTTPS instead of HTTP whenever possible. Many browsers like Chrome and Firefox utilize this extension and Opera to secure crucial Web traffic from prying eyes.
HTTPS Everywhere stores hundreds of websites supporting HTTPS. If you are unable to locate any website on that list, you can manually add it. Likewise, if you want to exempt a website, you can undo the green checkmark and prevent HTTPS Everywhere from making a secure connection. It is important to note that the defaults of the website itself won’t be nullified, and for some tasks, it may still affect a secure connection.
Use HTTPS is another similar browser extension available on Chrome and currently supports Twitter and Facebook.
You are currently trapped in a system where whatever you do is monitored. Privacy has vanished completely, and social networking is bound to leave a digital trail. If you want to make your data and network security and enjoy the benefits of the internet, then you must stand up to the challenge of securing your data.
To be more precise, your financial and personal information must not, at any cost, fall into the hands of a hacker. For this purpose, you require a secure connection immediately!
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]]>Your iPhone is the key to your deepest secrets, but do you know how many secrets it can disclose to strangers? While iPhone and other Apple devices are pretty secure, there are other ways to turn your iPhone security ironclad. 10 Easy Steps To Increase Your iPhone Security: Here’s a list of 10 tips to […]
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]]>Here’s a list of 10 tips to boost your iPhone security:
The topmost efficient way to protect your data and enhance your iPhone security is to use a strong password rather than setting a 4-digit pin code to unlock your iPhone. A strong password can easily be generated using a complex set of letters, symbols, and digits.
It is an added security measure if the password request appears right after the lock screen without any delay. You may also add another “erase data” feature so that the device will obliterate everything from its memory after 10 failed attempts at the passcode.
A strong password generation can help you to reduce criminal attacks as the attacker gets diverted on encountering a strong password.
To set a passcode on your device, go to Settings > Touch ID and Passcode > Turn Passcode On > Enter a 6-digit passcode (of 4-digit for iOS and earlier) and then confirm it by reentering the same passcode.
If your data appears on the lock screen in the form of notifications, then even the strongest of your passwords will be rendered useless in preventing the data from being disclosed to strangers. Emails, messages, and other information transmitted from apps and directed on the lock screen as notifications can contain some crucial or sensitive data such as financial credentials, confirmation codes, etc.
So the less info a lock screen reveals on your iPhone, the safest your privacy will be.
To turn off lock screen notifications, go to Settings > Touch ID and Passcode > Allow access when locked section.
Two-step verification doubles up your iPhone security; thus, it is rightly said that ‘Two heads are better than one.’ It is always recommended that you set up two-step verification whenever it is available for Apple ID and iCloud. When setting up two-step verification, you register your Apple devices to receive 4-digit verification codes.
This boosts your iPhone security as you must now verify your identity by registering your password and a 4-digit verification code. This way, your Apple account remains secure from snoopers who try to access your iPhone without authorization.
Go to https://appleid.apple.com > Manage your Apple ID > Password and Security > Two-Step Verification to enable two-step verification.
Your personal and confidential information, which you sometimes wish to confide only to yourself, can be easily given away by one of your iPhone features like Siri. This great personal assistant will prove much more secure if you prevent it from activating on a ‘Hey Siri’ voice command. You should always remember that Siri can communicate with anyone and not just with the device’s owner.
To disable Siri on a lock screen, go to Settings > Touch ID and Passcode > Allow access when locked section > Siri: off and Settings > General > Siri > Allow Hey Siri: off.
Being an owner of one or more than one Apple devices, you might be well-known for the automatic syncing ability of Apple gadgets. After syncing to the Cloud, the data stays the same; even if you try to delete it locally, you won’t be able to remove it.
Every piece of data, like your messages, pictures, documents, etc., that you store on your iPhones and iCloud syncs automatically until and unless you turn it off. This feature should be turned off if you don’t want to sync your Apple devices daily.
By turning off automatic syncing, you can increase your iPhone security, as by doing so, you can reduce the risk of compromising your data if it is on the iCloud servers or if one of your Apple devices gets stolen or lost.
To turn off automatic sync, go to Settings > iCloud.
Although the automatic connection to known WiFi hotspots might seem the most convenient way, there also lies the risk of cybercriminal attacks. This is possible because a cyber pillager might have established a fake WiFi hotspot with the same credentials as a trusted public hotspot.
This way, you might be unable to distinguish the real hotspot from the fake one. As a result, your iPhone might be working under the supervision of a malicious WiFi network; thus, your data is directed to the hacker. Therefore, to increase your iPhone security, we recommend you turn off this option or keep a hawk’s eye on every WiFi hotspot you connect to.
To eliminate automatic WiFi connection, go to Settings > Wi-Fi > Ask to join networks: on
A Virtual Private Network – VPN is the ultimate tool that greatly adds to your iPhone security. It is an important tool that an iPhone user should have to stay anonymous and secure from all malicious attacks. A VPN offers many extraordinary features along with advanced security.
There are two varieties of VPNs; free or paid VPN. The free VPN is difficult to trust as it might have vulnerabilities and security issues. Whereas paid VPNs like the most trusted NordVPN, ExpressVPN, and PureVPN goes to that extra mile just to provide you exactly what you desire.
A VPN service encrypts all your Internet traffic and masks your IP address; this ensures complete anonymity.
To set up a VPN, go to Settings > General > VPN > Add VPN Configuration… (your VPN provider will provide the information you have to submit).
Cookies are those small text files that are generated by many websites, and then it is left on your device. They might be helpful to keep you logged in on various websites or to present you with relevant content via ads. The cookies also provide a means for keeping track of your preferences.
This might mean the storage of sensitive data, and where there is sensitive data, the risks of cyber attacks start gaining ground. Therefore, to avoid such attacks and enhance your iPhone security, you should turn off the cookies on your browsers.
Turning off cookies reduces the chances of unauthorized use of your login data, and your private information stored in cookie files stays secure.
To turn off cookies, ‘For Safari’: Go to Settings > Safari > Privacy and Security section > Do Not Track: on, Block Cookies: Always Block. For third-party browsers, look for similar browser settings.
Just like you are recommended to turn off your cookies, you are also recommended to do the same for AutoFill options. Because if someone else comes across your iPhone, there is a great chance he might be able to log in to different websites with your credentials; therefore, it is better to turn off this feature in your browsers.
You might face some trouble filling in your credentials wherever you wish to log in but believe us; this is far more secure than putting your iPhone security and privacy at stake.
To turn off autofill options, ‘For Safari’: Go to Settings > Safari > General section > Passwords and AutoFill. For third-party browsers, look for similar browser settings.
Now coming on the most crucial tip of advice for you, that is to limit the access to your apps. In iOS 8, nearly any app can access various features and data types, be it contacts or messages. Just assume that if you install a third-party keyboard, then you must give it complete access to everything that you type to be able to use it.
This might seem quite unsafe to you. Thus, you should go to ‘Settings’ and avoid such apps from gaining access to your data. By doing so, you might become unable to use some of your devices, but that’s the only way by which you can boost your iPhone security.
To avoid apps from accessing, go to Settings > Privacy.
In this era, security is at perennial war with comfort. The easier it gets for us to access our stuff on iPhone, the faster hackers get to try and infiltrate. So to give these hackers and snoopers a tough time, you should boost your iPhone security. By implementing the tips mentioned earlier, you can quickly increase your iPhone security.
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]]>A hacker may create a temporary web server that is illegitimate or uses your server as a spam transmitter. Cybercriminals are light-footed, looking essentially for your financial information. A hacker may hack your website and hit you with ransomware. If your website has the most elemental security a hacker might rethink of hacking your site because thefts are likely to be done where there is no basic security.
In order to protect your website from cyber pillagers, here is a seven-step guide that you may follow:
It is of utter importance to keep all software and platforms updated for the security of your website. Security loopholes once tracked by a hacker can be used to easily vandalize your website. CMS providers such as WordPress, Magento, and many others deliver updates to make their software least vulnerable to hackers.
Keeping track and updating the third party plug-ins, that your website uses, is necessary because many plug-ins that are not used over time open up a portal for hackers to cause massive destruction. Sites like The Hacker News also provide precautionary updates and thus can be followed.
After updating everything, double coat your website security by installing plug-ins which prevent hackers from doing their job.
Free plug-ins like iThemes Security and Acunetix WP Security locates the vulnerabilities in each platform, fixes it and finally exempt the hacking efforts that intimidate your website security.
For instance, SiteLock’s website security solution not just secures your website but can also protect your business. It keeps your site safe from hackers by detecting and removing malware and identifying the vulnerabilities in one’s site.
Hyper Text Transfer Protocol Secure (HTTPS) is a security protocol used on the Internet when financial or sensitive information is conveyed.
Being a consumer, one should know that these five letters are of prime importance for security indicating that it’s secure to hand over financial information on a specific website. HTTPS is a necessity for online stores.
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols work as an additional coat of security to your HTTP ascertaining higher security level from cyber criminals whenever exchanging sensitive information.
When a mugger uses an URL parameter or a web form, he can become accessible to your database that may be a store of customer’s sensitive information. Such a crime is termed as SQL injection attack. This is among the most common website hacks to which many sites suffer from.
If you wish to protect your website from SQL injection attacks, the most important step is to use parameterized queries. These parameterized queries make sure that your code has enough parameters are present to saturate your space so that no room remains vacant for attackers to create havoc.
Just like SQL injections, XSS (Cross-site scripting) attacks implant virulent JavaScript codes in your pages of users visiting your website that are disclosed to the code. Therefore XSS hacks are considered to be a brutal enemy for which one has to raise the defense level. Parameterized queries can be used as a defensive tool against XSS attacks that will ascertain that any code being used on your website are very specific leaving no space for hackers to slip in.
Another defensive tool against XSS is CSP (Content Security Policy) that allows you to precise the domains. A browser does not pay attention to virulent scripts that cause destruction on your visitor’s operating system instead it only considers accurate sources of scripts when on your page.
CSP simply adds an HTTP header to your website that helps the browser to differentiate between domains that are valid and those that are exempted from the rules.
Although it is intriguing to use a password that provides you with ease but it is of prime importance to use complex passwords for your server and websites and urge your visitors to do the same so that their accounts remain secure.
Complexity can be achieved by using special characters, numbers, and letters. Make sure that your password is lengthy. In short, make all the required efforts to create a complex password that is secure and unpredictable.
Vulnerabilities can develop that may attract a hacker to hack your website if you are using a weak password. So set your standards high and urge others, having access to the website, to do the same.
A clever way used by hackers to become accessible to your site’s data is by attacking directly on the source and hacking into the admin directories.
The scripts used by hackers can scan all the directories on a web server searching for names like ‘access’, ’admin’ etc. and then the hacker targets these files to weaken your website protection. An ingenious tactic is to rename the admin folders in order to defend from the hacker’s malicious attacks.
The well-known truism ‘That won’t happen to me’ is long gone as in the world of internet security a strategized hack can compromise yours and your user’s personal information. Money spent in the name of security can protect your website as well as your reputation, because being a business owner your reputation is everything that you have. Therefore by implying these 7 basic steps you can prevent yourself from becoming an easy prey for cyber predators.
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]]>It is of prime importance that your account credentials stay secret between you and your service provider so that your money, identity, as well as every bit of your sensitive information remains safe. Your online service provider could be an online store, your bank, an e-commerce website like PayPal, your private blog, or even your email.
When such sites are accessed, you may notice that the URL starts first with a padlock icon and second with “https://” instead of “http://”.
HTTPS is abbreviated for HyperText Transfer Protocol Secure. It is a secure form of HTTP as the “S” at the end denotes the word “Secure”. This protocol ensures that all the data exchanged is encrypted. As a result, the information stays private, and the website is recognized to be what it claims to be.
The way you validate your identity is by means of a username and password, the website needs to verify its identity as well. But how does a website verifies itself? It does so by showing a security certificate to your Internet browser, which then signifies that the site is authentic. This is the reason why a security certificate holds so much importance.
If such warnings or errors are not encountered by you when browsing, then it might be because the site is secure. But if you encounter such errors, then it indicates that the website could be fake. Such sites can lure you into handing over your precious data to miscreants. You may click on the padlock icon for more details if it doesn’t appear in green color or if it has a yellow caution sign on it.
Security icons may differ, for this purpose, you may check: Google explanations for those used in Chrome, whereas Internet Explorer users should consider Microsoft’s key. However, Safari browser’s security buttons appear at the end of the URL, as illustrated by Apple.
Certificate Authority (CA) is a third party that verifies the company and the authenticity of its transactions for e-commerce website owners.
Many web browsers, like Google Chrome, Internet Explorer, and Firefox manage lists of Certificate Authorities they consider credible. The site thus presents its security certificate to your browser when you wish to access a secure website. If the certificate presented is updated and from a credible CA, then you are allowed to log in and complete your transactions without any warning.
However, if you wish to start a secure website, there are lots of different CAs to select from. The list may include Norton, Microsoft, GoDaddy, and many others. These CAs verify that you own the site they are issuing a security certificate for, also known as Domain Verification.
This can be done by sending instructions via an email for updating your website’s Domain Name Server (DNS) settings or files on your web server to the email in collaboration with the website domain. The theory behind is that only the person who received that email would have the exact instructions for updating the website and thus will be able to update it accordingly.
There are many rigorous certificates a Certificate Authority may offer, like an Extended Validation Certificate (EV), which can cost hundreds or thousands of dollars. An EV certificate is used for HTTPS websites and other different software that prove the legitimate existence of controlling the website or software.
When accessing a site that has Extended Validation, the web browser will display a verified legitimate identity in green in the URL bar so that you may confirm that you are dealing with the correct company.
Many free Certificate Authorities are working to issue free certificates for authorization and verification. They do it for free because they do not offer the same layers of security and stigmatization as the big leagues out there. They also often lack in their pervasiveness of browser recognition as well.
This means that if you get a free security certificate, then the security warnings may persist, which ultimately makes your website fraudulent to its users. StartSSL offers you free Domain Verification that makes your site trusted and recognized by Safari, Internet Explorer, and Mozilla browsers. But it will not offer you identity validation. As a result, you will not get the green bar as displayed by Extended Validation packages.
CAcert is a community-driven Certificate Authority that issues certificates to the public free of cost. In order to review your ID documents in person, the CAcert sends its volunteer CAcert Assurers to meet with the site owners. Unfortunately, CAcert certificates are considered untrustworthy by some major browsers.
If you have simple user interaction on your websites, like many forums or a wiki, then these free services may be just what you require. CAcert and StartSSL also offer your site encryption.
The first thing you should do when you encounter a browser warning is to check for details. By doing so you will be able to find out why the certificate was outdated and further decide for yourself whether you wish to continue and use the site anyway. If the certificate has been outdated, it may be simply because the website owner simply forgot to renew it timely. If you observe that the error occurs a lot, you should then check your computer clock’s date and make sure it is correct.
However, if the security certificate was abolished, it means that the site is using the certificate deceptively and that you should not put faith in it. You should also get warned that the Certificate Authority is not trusted. However, if you feel you understand and trust CAcert’s and StartSSL’s verification methods, then you can tell your browser to trust those CAs. But you still need to read up on the details and stay high alert for other kinds of warnings and errors.
When you encounter a certificate warning from a site you have faith in, you can also try checking the website’s Twitter feed which serves as home to updates regarding the site, its security, and other issues as well.
If you don’t find any updates on their Twitter feed as well, then you might contact the website owner yourself and ask about the unusual occurrence. By doing so, you might save the website owner and many other users from a lot of grief as they are not already aware of the security certificate’s warnings.
Internet security is quite complex. Often you encounter security errors like the one we discussed above. However, being watchful of these security warnings and acting accordingly not just proves fruitful to you but also boosts your personal security.
The post Website Security Certificate – What It Is And Why You Should Care appeared first on BeEncrypted.
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