A good antivirus program protects your PC from threats like spyware, viruses, worms keyloggers, adware cryptojackers, and rootkits. It examines dangerous files on your device and, based upon its settings, either deletes or places them in a quarantine. It also blocks malicious websites and prevent your devices from connecting with unsafe Wi-Fi networks.
Although the majority of http://www.malwareguide.top/complete-antivirus-comparison-2020-totalav-or-avast modern tablets and smartphones have built-in antivirus security, these programs tend to not be as reliable as standalone cybersecurity suites. In this article, you’ll find a list of the best antivirus software that offer high malware detection rates, along with a variety of other protections. These include anti-phishing software as well as the ability to use a VPN and disk optimization tools.
Viruses and Trojans
Viruses, the most common form of malware, can be transmitted from one device or computer to another through email attachments as well as infected websites. They can do everything from steal passwords and financial information to destroy important files. Worms may be similar to viruses, but they can also create botnets, which are targeted for spam or attacks on other computers. Trojans however can spy on users by recording their keyboard movements and key combinations.
A quality antivirus program will also block malicious websites designed to collect credit card and banking information from unaware users. It can also shield your system from ransomware that encrypts your files and locks them in a safe until you pay a price in order to recover them. A few of the top antivirus programs on this list come with a feature to prevent ransomware by blocking your computer from downloading its code.