Computers have changed almost every aspect of our lives, from helping students learn and assisting in monitoring patients in hospitals and controlling crucial manufacturing processes. Cyberthreats like ransomware, viruses, malware and other malware have also increased because of the growing dependence on computers. Antivirus software can detect these threats and prevents them from causing damage to your computer or stealing personal information.

When selecting an antivirus program it is important to look at the capabilities of its virus scanner and whether it is equipped with a firewall, and how it does in independent lab tests. You should also take into consideration its customer service as well as the frequency with which it updates and the number of devices it is able to secure. Certain programs, such as Norton come with additional features to ensure your privacy online and prevent identity theft.

The top programs provide a variety of protection options that include heuristic detection, which is a method of identifying patterns in behavior typical of viruses or malware and signature matching, which compares files against a database of known malware. Some programs employ sandboxing in order to keep suspicious files out of an environment that is completely sealed and safe from any harm.

Many of the best antivirus programs are available for free, but they may not come with as many extra features as paid-for alternatives. Bitdefender’s premium version has parental controls, a file shredder, and a password manager, but its free edition scored well and also comes with firewall. Malwarebytes, whose free version received top marks in the AV Test for 2023, was not able to pass our test of usability. Intego Mac Security X9 provides a powerful combination of tools such as VirusBarrier and NetBarrier, which was able to identify and eliminate the majority of malware-related threats during our test.

Leave a comment