https://easypcglobal.com/avg-antivirus
A well-designed antivirus program helps prevent malware infections and eliminates existing threats, or attacks on specific computer devices, networks or entire IT systems. The software scans websites, software, files, as well as user data for known malware types as well as monitor day-today program behavior to identify potential threats and alert users.
The majority of antivirus protections provide multiple scanning options such as scheduled, on-access and quick scans. On-access scans check directories of the operating system and common file locations to look for malicious code upon launch. Scheduled scans allow you to set up a daily weekly or monthly schedule for running a complete system scan at a specified time. Quick scans are typically a few minutes long, and they examine commonly used areas of your computer, including temporary files or the operating system directory, and memory.
Certain programs employ heuristics to scan for malware, looking for similar tendencies and patterns. This is a more sophisticated form of virus detection compared to signature-based security and can detect malware that other programs do not. These advanced forms of antivirus detection may not work as well for small businesses, as they are often prone to false positives–identifying secure parts of files and programs as potentially harmful.
As the business world becomes increasingly interconnected hackers are focusing on businesses with more frequency to steal consumer data or to make an image for themselves through hacktivism (disrupting professional systems for political or social reasons). Every business should have anti-virus protection in place to shield them from cyberattacks.