Feeds may deliver indicators of compromise, attacker infrastructure, vulnerability information, tactic and technique mappings, or finished analyst reports. Formats and transports vary; quality depends on source collection, timeliness, confidence scoring, expiration handling, and how well the data fits the consumer’s environment.
Key points
Evaluation before enablingCheck source credibility, update cadence, false-positive history, overlap with other feeds, and what each indicator actually asserts.
Consumption with contextMatch feed items to local telemetry, asset criticality, and confidence thresholds rather than blocking on raw indicators alone.
Important limitationA feed is input, not judgment. Stale, low-confidence, or irrelevant indicators can create false positives, missed detections, or a false sense of coverage.