A good antivirus program will protect your system from threats such as spyware, worms and viruses. It also shields it against adwares, rootkits, keyloggers and cryptojackers. It examines harmful files on your device and, depending on its settings, either removes or places them in a quarantine. It can also block malicious sites and prevent your devices from connecting to unsafe WiFi 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’ve reviewed the top antivirus programs that provide high malware detection rates and various other security features, including anti-phishing tools such as the ability to use a VPN, disk optimization tools parental controls, and more.
Viruses, Trojans, and Worms
Viruses, the most common form of malware, may be spread from one device or computer to another via email attachments and infected websites. They can do everything from steal passwords and financial information to destroy important files. Worms can resemble viruses, but they could also create botnets which are used to send spam or attack on other computers. Trojans are able to track users using their keyboards and keystrokes.
A good antivirus program blocks malicious websites that are designed to collect credit card and bank information from innocent users. It can also protect your system from ransomware that encrypts your documents and holds them hostage until you pay a cost to retrieve them. The top antivirus programs on this list include an option to stop ransomware from executing by stopping your system from downloading its software.