A reliable antivirus program defends your PC from threats like spyware, viruses, worms keysloggers, adware cryptojackers, and rootkits. It scans your device for dangerous files and, based on its settings, either deletes them or places them in the quarantine folder. It can also block harmful websites and prevent your devices connecting to unsafe WiFi networks.
A majority of modern tablets and smartphones have built-in antivirus protection. However, these apps typically aren’t as effective as standalone cybersecurity suites. In this article you’ll find a listing of the best antivirus software that offer high malware detection rates, and a variety of other protections. These include anti-phishing software as well as a VPN and disk optimization tools.
Viruses, Trojans, and Worms
Viruses are the most common kind of malware and they can spread from one device to another through email attachments, or by visiting websites with malware. These viruses are able to take passwords and financial information, to destroy important files. Worms can be similar to viruses, however they can also create botnets that can be targeted for spam or attacks on other computers. Trojans can track users via keyboard combinations and keystrokes.
A high-quality antivirus program will also block malicious websites that are created to collect credit card information and banking information from unaware users. It can also shield you from ransomware that locks your files and locks them in a safe until you pay a cost in order to recover them. Some of the best anti-virus programs on this list come with the ability to prevent ransomware by preventing your computer from downloading its code.