A reliable antivirus program defends your computer against threats like spyware, viruses, worms, adware, keyloggers, cryptojackers, and rootkits. It searches for harmful files on your device and, based upon its settings, either deletes or places them in a quarantine. It also blocks malicious websites and stop your devices from connecting to unsafe WiFi networks.
Most modern tablets and smartphones come with built-in anti-virus protection. However, these apps often aren’t as powerful as standalone cybersecurity suites. In this article, we’ve rounded up the best antivirus programs that offer robust malware detection and many other security features, including anti-phishing tools such as the ability to use a VPN, disk optimization tools as well as parental controls and much more.
Trojans and viruses Trojans
Viruses, the most popular type of malware, can be transmitted from one computer or device to another through email attachments or infected websites. They can do everything from steal passwords and financial information to destroy important files. The same is true for Trojans, but they can create botnets that can be used to send out spam or launch attacks on other computers. Trojans on the other hand can spy on users by recording their keyboard strokes and keystrokes.
A quality antivirus program also stops malicious websites that are designed to collect information about bank accounts and credit cards from uninitiated users. It also helps protect against ransomware, which encrypts files and locks them up until you pay to recover them. Some of the best antivirus programs on this list even come with a feature that will stop ransomware from being installed by preventing your system from downloading its code.
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