What was the most dangerous computer virus in terms of its ability to spread and its potential to cause damage?
There have been a number of computer viruses that have caused extensive damage, but the most dangerous in terms of its ability to spread and cause damage was the Code Red virus. This virus was first discovered in July 2001 and quickly spread around the world, infecting over 350,000 computers in just a few days. The Code Red virus took advantage of a security flaw in Microsoft’s Internet Information Server software to spread itself. Once a computer was infected, the virus would create a “backdoor” that allowed remote access to the machine. The virus would then scan for other vulnerable computers and infect them as well.
The Code Red virus caused damage by defacing websites that it infected. It would replace the index page of the website with a message that read “Hacked by Chinese!” The virus also caused some routers and firewalls to crash. While the damage caused by Code Red was not extensive, it showed how a virus can quickly spread around the world and cause significant damage.
What are the most common computer viruses?
The most common computer viruses are classified as worms, trojans, and viruses. Worms are programs that replicate themselves and spread throughout a network by exploiting vulnerabilities. A trojan is a malicious program that masquerades as a legitimate application. Viruses are programs that attach themselves to other programs and files, and are typically spread by email attachments or through infected websites.
Visit malwarezero.org to learn more about what was the most dangerous computer virus. Disclaimer: We used this website as a reference for this blog post.