Virus protection is only one part of the arsenal of a company’s. Cyber criminals are increasingly using sophisticated methods to get around antivirus programs and gain access to computers. To stay ahead, businesses need to rely on a combination of network firewalls, antivirus as well as other cybersecurity tools, like malware detection, behavioral analysis, threat intelligence, and data encryption.
To find the ideal antivirus program that meets your requirements, start with your list of requirements and then compare the various providers. Search for providers with an extensive customer base and multiple payment options. It is also important to choose one that provides real-time scanning and regularly updates its malware database. The most effective antivirus software can only detect new viruses if it has up-to-date database.
Signature-based detection is the most commonly used method of detecting malware. It maintains an account with distinct code snippets that identify known threats. Antivirus software scans for these thumbprints while scanning, and if it finds a match, it sends the user to take note of. This method is not as effective against malware that is polymorphic or metamorphic that encrypts or alters itself to deflect detection by antivirus software.
Heuristic-based detection is an additional aspect of an antivirus program. It analyses malware and looks for patterns that indicate malicious intentions. This approach can help detect previously undiscovered viruses, however, if it is not properly tuned to a user’s environment it could cause security alert fatigue.