Misconceptions about Computer Viruses

Last Updated on June 30, 2022 by Admin

There are many misconceptions about computer viruses nowadays, thanks to the media and TV shows. While computer viruses are just one type of malware, some users attribute characteristics of other malicious software to viruses too.

So, what are viruses?

Well, computer viruses are nasty programs that inject their malicious code into other processes to corrupt data. Viruses can slow down or crash your system. They can also render your files and folders unusable. However, computer viruses don’t spy on you, hold your data for ransom, steal your passwords, or throw up ads on your screen. Those pieces of malware are spyware, ransomware, Trojan password-stealers, and adware, respectively. Let’s look at some more myths about viruses.

Myth #1 Viruses and malware are the same thing

While many people use the terms “virus” and “malware” interchangeably, they’re not the same thing. Malware stands for malicious software. It’s a catchall term for all types of harmful programs, including viruses. Here is a list of different kinds of malware:

• Viruses corrupt data but require user action to activate.
• Worms corrupt data, droop other malware and can self-propagate.
• Adware blasts your screen with pop-up ads to make marketing money.
• Spyware spies on your texts, photos, videos, location, and more, for its author.
• Trojans are deceptive programs that hide dangerous functions.
• Rootkits allow a hacker to gain root-level access to your computer.
• Botnet malware infects devices and turns them into zombies for a botnet.

To protect your computer from all malware, including viruses, you need to use a good anti-malware download.

Myth #2 Macs don’t get viruses

You may have heard the myth that Macs don’t get viruses. It was started by Apple itself in an advertising campaign in the 90s. The truth is that Macs get viruses and other types of malware infections, too, though less frequently than Windows-powered machines. In fact, the State of Malware report found that Mac malware detection was outpacing Windows per endpoint.

Myth #3 Chromebooks don’t get viruses

If it was true that Chromebooks don’t get viruses, then so many users wouldn’t be downloading Chromebook antivirus software every day. While Chromebooks certainly are less likely to get viruses, they still do get infected. Experts say that as Chromebooks rise in popularity, threats against them will grow, just like they did with Macs.

Myth #4 Viruses and potentially unwanted programs (pups) are the same things

Computer viruses are certainly not the same thing as PuPs. The main difference between the two is that viruses enter your computer without permission, while PuPs are welcomed into your system. Unlike viruses, PuPs may not necessarily harm your computer. However, PuPs can be annoying, slow your system, and secretly collect data. Here are some examples of PuPs:

• Adware
• Toolbars
• Extensions
• Crapware
• Bloatware
• Freeware

Myth #5 Viruses only spread through CDs

Although viruses can spread through media like CDs and DVDs, they can also spread through USB drives. Additionally, viruses can also be hidden in links, documents, websites, and email attachments.

The best way to avoid viruses is not to open untrustworthy media, emails, and websites. Keeping an antivirus tool handy will also block these malicious programs. Finally, update your software with the latest patches.