Virus protection is only one component of the arsenal of a business. Cybercriminals are using more sophisticated techniques to bypass antivirus software and enter systems. Businesses should use an array of antivirus, network firewalls, and additional cybersecurity solutions such as malware detection and analysis, threat intelligence, and data encryption.
To find the best antivirus solution for your needs, make a list of requirements and compare providers. Search for providers with an extensive customer base and a variety of payment options. You should also pick a provider that offers real-time scanning and regularly updates its malware database. The most effective antivirus software will only detect new viruses if it is equipped with an up-to-date database.
The most commonly used method for detect malware is signature-based detection, which keeps an inventory of code snippets that identify known threats. Antivirus software searches for these thumbprints in the course of scanning and, if it finds an identical pattern, it issues users to be warned. This approach isn’t as effective against metamorphic or polymorphic malware, which can encrypt or alter themselves to avoid detection by virus-scanning software.
Heuristic-based detection is an additional feature of an antivirus software. It analyses malware and looks for patterns that suggest malicious intentions. This method can help identify previously unknown viruses, but if it is not properly tuned to a user’s environment it can cause security alert fatigue.
