Found 168 Articles for System Security

The primary website of the Tor Project has been put on a list of blocked sites by Russia's media watchdog. The Seattle-based NGO replied by requesting more funding for its operations in the world's most populous country. The Tor Project proposes the creation of an anonymity network based on Pentagon-funded internet traffic routing technologies.It allows concealing their online activities from prying eyes and visiting anonymous websites that are generally blocked in some areas. The initiative prides itself on being anti-censorship. A restriction on programs that give internet privacy is the latest incident in their long-running battle against free expression. They're ... Read More

The term "hacker" brings to mind someone who is out to cause harm to people, websites, and enterprise information systems. According to popular belief, they want to mine company data and erase or alter client information. Those types of "bad guys" do exist - the cybersecurity industry refers to them as "Black Hats" - but they aren't the only hackers out there.Who is a White Hat Hacker?A white-hat hacker is a computer security expert who tests and assesses the security of protected systems and networks. White hat hackers improve security by reporting flaws before malevolent hackers (also known as black ... Read More

A VPN is similar to a tunnel in that it creates a secure connection between your laptop and your nonprofit's server over the Internet. We'll go over why it's necessary and what alternatives you have for setting up a VPN in this post.If you're interested in computer security, you're undoubtedly aware that utilizing public Wi-Fi networks should be avoided at rofit's workers work from home, you'll want to be sure that your data doesn't get into the wrong hands. What is the solution? You could prohibit your remote workers from utilizing unprotected public Wi-Fi at cafes, but this isn't a ... Read More

If you need to connect to a distant machine via the command line, you might be tempted to utilize Telnet, one of the oldest protocols still in use on the Internet. However, it would be best to do so because it compromises your digital privacy.We'll go through why you shouldn't use Telnet to connect to servers remotely and what other safety protocols you may use instead.What is Telnet?Telnet (TN) is a networking protocol and software package that allows you to connect to remote computers and terminals through a TCP/IP network or the Internet. Telnet was created in 1969 and standardized ... Read More

Today blockchain is a buzzword everyone is talking about; it might be related to cryptocurrencies, web3, or metaverse; we all have come across the term. But what exactly is the blockchain, and how safe is it? Let us dig deeper into it below.What Is a Blockchain?A blockchain is a distributed ledger that can't be tampered with and is used to validate and store digital transactional records. The upkeep of a Blockchain is not the responsibility of a single authority. Instead, in a peer-to-peer (P2P) network, each computer stores a copy of the ledger, and transactions are confirmed by a decentralized ... Read More

Scammers and unscrupulous telemarketers continuously seek new techniques to convince people to take their calls. When the phone rings, most phones can screen calls and provide information about the caller. Scammers are increasingly employing the practice of falsifying or "spoofing" their caller ID information.Caller ID spoofing displays a phone number or other information to make it appear as if the calls are coming from a different individual or business. While the caller's information may appear to be from within the state or country, telemarketers frequently make calls from outside the state or country. Many individuals believe that you can no ... Read More

In the context of mobile devices, jailbreaking refers to exploiting an exploit to bypass manufacturer or carrier constraints on a device such as an iPhone or iPad. The exploit usually entails performing a privilege escalation attack on a user's device to install a modified kernel instead of the manufacturer's factory-installed operating system.Jailbreaking iPhones and iPads are common among Apple users who want to install apps that aren't available through Apple's official channels. Apps are frequently posted on Cydia and other jailbroken device download sites by developers who don't want to go through Apple's review process or follow Apple's AppStore guidelines. ... Read More

We reveal a great deal about ourselves since we live our lives online. Personal information, photographs, and geotags tell the world who you are and where you are on your favorite websites and social media networks. Your digital footprints are visible all across the web. You may become a victim of doxing if someone dislikes you and is ready to collect the breadcrumbs.What is doxing?Doxing is the act of obtaining, hacking, and publicizing the personal information of others, names, addresses, credit card numbers, and phone numbers, for example. Doxing might be directed at a single person or a whole organization. ... Read More

The practice of categorizing raw datasets into patterns based on trends or abnormalities is known as data mining. Companies utilize a variety of data mining methods and tactics to gather information for data analytics and deeper business insights.For modern firms, data is the most valuable asset. Extracting important data from a disorganized data source is tough, similar to mining gold. For data patterns or trends, you'll need to employ tools. Data is not completely erased from a data collection, unlike minerals. This procedure entails defining the structure of a data collection, the connections between the various data, and what data ... Read More

Data MaskingTo secure sensitive data, data masking is the technique of modifying some data components within data storage so that the structure remains similar, but the information is changed. Data masking ensures that sensitive client data is not accessible outside the allowed production environment. This is particularly frequent in settings such as user training and software testing.Thanks to automated development and testing procedures, direct exposure to sensitive data is reduced. Nonetheless, data is essential in a variety of scenarios. Consider a bank that has outsourced some development work to overseas firms. Customer information is frequently illegal to leave the bank, ... Read More