Anti-malware software scans files and programs for known malware by comparing them to a database of malware signatures. It can detect, quarantine, and remove malicious software.
Key points
Definition:Anti-Malware Software: software that scans for and removes malware by comparing files to a database of known malware signatures.
When malware is detected, the software alerts the user and offers actions: quarantine (isolate) or delete the malware.
Can also block malware from being downloaded in the first place.
Must be kept up to date — new malware is constantly being created, so the signature database needs regular updates.
Exam Tip:Anti-malware software only protects against MALWARE (viruses, trojans, spyware). It does NOT protect against social engineering, brute-force, or DoS attacks.