Virus protection is just one aspect of a company’s security arsenal. Cyber criminals are increasingly using sophisticated techniques to bypass antivirus software and penetrate computers. To stay on top of this, companies have to rely on an array of firewalls for networks, antivirus and other cybersecurity solutions including malware detection, behavioral analysis, threat intelligence, and data encryption.
To find the ideal antivirus software for your needs, begin with the list of your requirements and compare different providers. Find providers that have a large customer base and multiple payment options. Choose a provider that offers real-time scans and regularly updates their malware database. The most effective antivirus software can only detect new viruses when it has an the most up-to-date database.
The most commonly used method for detecting malware is signature-based security, which has a database of distinct code snippets that detect known threats. Antivirus software checks for these thumbprints while scanning, and if it finds a match, it sends users to be warned. This method isn’t effective against metamorphic or polymorphic malware, which encrypt or modify themselves in order to deflect detection by virus scanning software.
Heuristic-based detection is an additional aspect of an antivirus program. It analyzes malware and looks for patterns that may indicate malicious intentions. This approach can help spot previously undiscovered malware, but it can also lead to security alert fatigue if the program is not appropriately tuned to the user’s specific environment.