A quality antivirus program will protect against malware infections and eliminate existing threats or attacks against individual computer devices, networks or entire IT systems. The software scans websites, software, files, and user information to look for malware types that are known to exist; they also monitor day-to-day software behavior to detect possible threats and alert users.
Most antivirus solutions offer multiple scanning options such as scheduled, on-access and quick scans. On-access scans look for malicious code in the directories of the operating system, the common file areas, and other common places upon starting. Scheduled scans allow you to create your daily timetable, a weekly schedule or a monthly schedule to run a complete system scan at a specific time. The scans are usually quick and last less than a minute and look at commonly utilized areas on your computer, including temporary files or the directory of your operating system.
Some programs use heuristic detection to scan for malware by looking for similar avg antivirus tendencies or patterns. This is a much more advanced method of virus detection as compared to signature-based detection and may 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 more interconnected, hackers are targeting businesses more frequently to collect consumer information or to make some name for themselves with hacktivism (disrupting professional systems for social or political reasons). It is vital for all types of companies to be in place to safeguard against cyberattacks and ensure that your company and its customers safe.