The protection of viruses is just one part of the arsenal of a business. Cybercriminals are employing more sophisticated methods to evade antivirus software and penetrate systems. Businesses need to use a combination of antivirus, firewalls for networks, and other cybersecurity solutions, such as malware detection and analysis, threat intelligence and data encryption.
Review the various providers and make the list of your needs to find the best antivirus software for you. Search for providers with a large customer base and multiple payment options. You should also select one that offers real-time scanning and regularly updates its malware database. The best antivirus software can only detect new viruses when it has an the most up-to-date database.
Signature-based detection is the most commonly used method to detect malware. It keeps a database with distinct code snippets of code that detect known threats. The http://www.antivirussolutions.net/webroot-vs-avast-what-program-is-better/ antivirus software scans for these thumbprints, and if a match is found, alerts the user. This method is not as effective against malware that is metamorphic or polymorphic, which encrypts or modifies itself to prevent detection by antivirus software.
Another important aspect to look for in an antivirus program is heuristic based detection which examines how malware works and searches for patterns that may indicate malicious intentions. This approach can help detect previously unknown viruses, but should it not be adjusted to the user’s environment it could cause security alert fatigue.