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Antivirus Software – What to Look For in a Security Suite

Cybercriminals are constantly improving their techniques, so you need comprehensive virus protection to be protected against the newest threats. A good antivirus program can identify, scan and eliminate viruses as well as trojan horses, worms and spyware. Some antivirus programs also come with additional security options, like a virtual private network as well as parental controls, password management and phishing protection.

Antivirus software should also protect against keyloggers and rootkits, which secretly record everything you type on your keyboardincluding passwords and credit card numbers. It should also protect against ransomware, which can take over your computer and take files hostage until you pay a ransom.

The most reliable antivirus software will have a high detection rate for known malware and consistently high scores in independent labs for testing. A reputable security suite will also include additional security features, including an algorithm-based detection system that identifies the types of behaviors that viruses are known to exhibit. It should also have security features like firewalls, and some programs have a sandboxing function which allows you to run malicious applications in a virtual environment that will not cause harm.

A good antivirus program updates often, usually every two days. It should also work with a wide range of devices, from PCs and Macs to smartphones and smart homes. The price of antivirus programs varies, with some offering low initial rates. Some antivirus applications charge monthly or annually, whereas others charge per device. The price of an antivirus program needs to be evident in the variety and types of devices it shields and the frequency of updates and how simple it is to use, and what additional security features it offers.

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