Cybercriminals are constantly changing their methods. You require a comprehensive antivirus protection to safeguard yourself from latest threats. A good antivirus program can scan for, identify and eliminate trojans, viruses, worms and spyware. Some programs also offer additional security features like a virtual private network as well as parental controls, password management and protection against phishing.
Antivirus software should also protect you from keyloggers and rootkits that secretly record all the information you input on your keyboard including passwords, credit cards numbers. Also, it should be able to block ransomware that can infiltrate your computer and take files for ransom until you pay a ransom.
The most reliable antivirus software will be able to detect high rates for known malware, and consistently high scores in independent testing labs. A robust security suite should also include additional security options, such as a heuristic-based detection system which looks for the kinds of behaviour that viruses tend to exhibit. It should also have an antivirus program and some programs include a sandboxing feature that allows you to run malicious programs in an environment where they aren’t able to do harm.
A good antivirus program should regularly update, usually every day or more. It should work with a wide range of devices, including PCs, Macs, smartphones and smart homes. Some antivirus programs offer affordable introductory prices. Some offer monthly or yearly subscriptions as well as others that charge per device. The cost of a program should reflect the variety of devices and types it protects, the frequency of updates and its user-friendliness and other safety features.