A quality antivirus program guards your PC from threats like spyware, viruses, worms keyloggers, adware cryptojackers, and rootkits. It searches for harmful files on your device and, depending on its settings, either removes or puts them in quarantine. It can also block malicious websites and stop your devices from connecting to dangerous WiFi networks.
Although the majority of modern smartphones and tablets come with built-in antivirus protection, these programs tend to not be as reliable as standalone cybersecurity suites. In this article you’ll find http://malwareguide.top/free-antivirus-download-protection a list of the best antivirus programs, which offer strong malware detection rates, in addition to numerous other protections. They include anti-phishing tools, 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 via email attachments or via infected websites. These viruses can do everything from stealing passwords and financial information to destroy important files. Worms are similar, except they can create botnets, which can be used to send out spam or launch attacks on other computers. Trojans can track users by using keyboard combinations and keystrokes.
A good antivirus program stops malicious websites that are designed to gather financial and credit card information from uninitiated users. It also shields you from ransomware that encrypts files and locks them up until you pay a price to get them back. Some of the top antivirus programs on this list include a feature that can stop ransomware from being installed by preventing your system from downloading its software.