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System Security Articles
Page 13 of 16
How to Stay Safe Online: Internet Safety Tips?
We now spend excessive amounts of time online, and people have no qualms about saving their personal information there and assuming it to be secure because it is password protected. Businesses always look for new ways to obtain personal information because it is significantly more valuable than you think. It's frequently impossible to know what your data is used for, how securely it's maintained, who it'll be shared with, or how long it'll be kept once it's been acquired. In addition to ad targeting, your data could be used for price discrimination, job discrimination, service denials, election influence, and other ...
Read More5G Networks and IoT
The fourth industrial revolution is influencing every element of existence. New technologies emerge at a rapid pace. 5G networks and the Internet of Things (IoT) are two buzzwords in today's society that are becoming increasingly frequently used. You've probably seen them referenced on social media. So, what exactly is 5G? What is the Internet of Things (IoT)? What do these have in common, and what are their consequences? Let's take a closer look at 5G networks and IoT with Speranza today.What is the Internet of Things?The Internet of Things is a network of physical devices that are connected via the ...
Read MoreWhat are the major uses of a VPN?
When it comes to beefing up your online security, a virtual private network is your greatest friend. It also allows you to hide sensitive information like your IP address, location, and browsing history. You won't be frightened to use public Wi-Fi at airports or hotels after utilizing VPN encryption. The only information about you that will be exposed is that you are using a VPN. Advanced VPN may even disguise itself in some circumstances. VPN blocks, for example, are frequently deployed by the government to make users' life more difficult. As a result, this functionality can be quite valuable.Your complete ...
Read MoreWhy should public wifi be avoided?
We've all had to use public WIFI at some point in our lives because staying connected at all times is a need for most of us, whether it's in a hotel, airport, or even a café. Maybe it's because our mobile data has run out, or maybe it's because we can't get a signal there. Public networks are always dangerous, considering weak security and high cybersecurity attacks.Why should public wifi be avoided?Data breaches and malware infections are two of the most severe risks of using public wifi. In the first case, hackers using public wifi can intercept data you send ...
Read MoreWhy has Russia banned Tor?
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 MoreWho or what are white hat hackers?
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 MoreWhat you should know about VPN passwords?
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 MoreWhat makes Telnet vulnerable?
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 MoreWhat makes blockchain secure?
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 MoreWhat is Phone Number Spoofing and How to Stop It?
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 ...
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