A quality antivirus program guards your PC from threats like viruses, worms, spyware keyloggers, adware, cryptojackers, and rootkits. It checks your device for harmful files and, depending on its settings, either deletes the files or moves them to an unrestricted folder. It also blocks malicious websites and prevent your devices from connecting with unsafe Wi-Fi networks.
Although the majority of modern smartphones and tablets have built-in antivirus security, these programs tend to not be as reliable as standalone cybersecurity suites. In this article we’ll provide a list of the top antivirus programs that offer high malware detection rates, in addition to a variety of other protections. These include anti-phishing programs as well as an VPN and disk optimization tools.
Viruses and Trojans
Viruses, which are the most prevalent form of malware, can be transmitted from one computer or device to another through email attachments as well as infected websites. These viruses can do anything from steal passwords and financial information to destroy important files. Worms are like viruses, except they can create botnets, which are used to send spam or launch attacks on other computers. Trojans, on the other hand are able to spy on users by recording their keyboard strokes and key combinations.
A reputable antivirus program will also block malicious websites created to steal credit card or banking information from inexperienced users. It can also protect you from ransomware which encrypts your files and holds them hostage unless you pay a fee to unlock them. A few of the top 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.