Automated stream of threat indicators and intelligence integrated into security tools for detection.
A threat feed is a continuous stream of threat intelligence—IOCs, malicious domains, suspicious IPs, file hashes—delivered in formats that integrate with security tools. Feeds automate the distribution of threat intelligence, enabling SIEM, firewalls, and endpoint protection to detect known threats without manual updates. Feeds vary in quality, relevance, and timeliness. Commercial feeds are curated and validated; free feeds may contain more noise. Effective use requires feed integration and managing false positives.
Why It Matters
The DSC Perspective:
Threat feeds automate threat detection. Integrating quality feeds into your SIEM and security tools improves detection of known threats. However, feeds alone aren't sufficient—behavioural detection and skilled analysts remain essential.