Cybercriminals are constantly changing their methods. You require a comprehensive antivirus protection to protect yourself from the most recent threats. A good antivirus program will scan for, detect and eliminate trojans, viruses as well as worms, spyware and trojans. And some programs also include additional security features, such as a virtual private network as well as parental controls, password management and protection against phishing.
Antivirus software should also protect against keyloggers and rootkits, that can record all the information you enter on your keyboardincluding passwords and credit card numbers. It is also recommended to protect yourself from ransomware, which could take over your PC and keep files hostage until you pay a ransom.
The best antivirus software will be able to detect high rates for known malware and consistently good scores in independent labs for testing. A good security suite comes with other safety features, like an anti-virus system that is based on heuristics that look for kinds of behavior that viruses are known to exhibit. It should also have a firewall, and some programs offer a sandboxing feature that allows you to run suspicious software in a virtual space that will not cause harm.
A good antivirus program will also update frequently, typically once a day or more. It should also work with a range of devices, from PCs and Macs to smartphones and smart homes. The price of antivirus programs varies, with some offering low introductory rates. Certain antivirus programs cost monthly or annually, while others charge per device. The cost of a security program should reflect the number of devices and kinds it protects, its frequency of updates and its user-friendliness, and other safety features.