What Is Signature-Based Detection?

September 12, 2023

Signature-based detection is a technique for identifying malicious activity on a network. A software that relies on this method inspects network traffic for signatures (patterns or characteristics unique to a particular type of threat). If a packet has traces of any known signature, the program prevents the traffic from entering the network. Signature-based detection is the go-to technique for identifying and preventing various types of known malware and viruses.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.