top of page

Types of Attack Vectors

Cyber-criminals use different types of attack vectors and malware to compromise networks. The five most typical types are viruses, worms, Trojans, spyware and ransomware. Computer viruses were originally spread through the sharing of infected floppy disks. As technology evolved, so too did the distribution method. Today, viruses are commonly spread through file sharing, web downloads and email attachments. Computer worms have existed since the late 1980s but were not prevalent until networking infrastructures within organizations became common. Unlike computer viruses, worms can crawl through networks without any human interaction. Trojans are designed specifically to extract sensitive data from the network. Many types of Trojans will take control of the infected system, opening up a back door for an attacker to access later. Trojans are often used in the creation of botnets. Spyware is not typically malicious in nature, but it is a major nuisance because it often infects web browsers, making them nearly inoperable. At times, spyware has been disguised as a legitimate application, providing the user with some benefit while secretly recording behavior and usage patterns. Ransomware is an attack that often encrypts the files on an endpoint or server demanding the end-user to pay a ransom in bitcoin to receive the encryption key. When it spreads to business-critical systems, the cost of the ransom can swell to hundreds of thousands of dollars.

Featured Posts
Recent Posts
Search By Tags
No tags yet.
Follow Us
  • Facebook Basic Square
  • Twitter Basic Square
  • Google+ Basic Square
bottom of page