Signature-Based IDS Examine data traffic in search of patterns that match known signatures.
{"Image DocumentName": "Signature-Based IDSExamine data traffic in search of patterns that match known signatures.", "Image ImageDescription": "Widely used because many attacks have clear and distinct signatures. Problem with this approach is that as new attack strategies are identified, the IDS\u2019s database of signatures must be continually updated. Signature-Based IDS. A signature-based IDS (or knowledge-based IDS) examines data traffic in search of patterns that match known signatures - preconfigured, predetermined attack patterns. Signature-based IDS technology is widely used because many attacks have clear and distinct signatures. The problem with the signature-based approach is that as new attack strategies are identified the IDS\u2019s database of signatures must be continually updated. Principles of Information Security, 2nd edition.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}