Threat Intelligence
Threat intelligence is evidence-based knowledge about cyber threats, including observed infrastructure, behaviors, campaigns, and likely intent. It combines source observations with context so security teams can make a specific detection, triage, containment, or response decision.
Frequently asked questions
What is Threat Intelligence?
Threat intelligence is evidence-based knowledge about cyber threats, including observed infrastructure, behaviors, campaigns, and likely intent. It combines source observations with context so security teams can make a specific detection, triage, containment, or response decision.
How is Threat Intelligence related to IOC (Indicator of Compromise)?
IOC (Indicator of Compromise) in short: An indicator of compromise is an indicator supported by evidence of compromise or malicious activity. Security teams use IOCs to detect, contain, and investigate threats; an arbitrary IP address, domain, URL, file hash, or email address is only an observable until evidence supports that promotion.
Related terms
IOC (Indicator of Compromise)
An indicator of compromise is an indicator supported by evidence of compromise or malicious activity. Security teams use IOCs to detect, contain, and investigate threats; an arbitrary IP address, domain, URL, file hash, or email address is only an observable until evidence supports that promotion.
TTP (Tactics, Techniques, and Procedures)
TTPs describe the behavior of threat actors: the high-level goals they pursue (tactics), the specific methods they use to achieve those goals (techniques), and the detailed, repeatable actions that implement those methods (procedures). The MITRE ATT&CK framework catalogues TTPs used by real adversaries.
Threat Feed
A threat feed is a structured, continuously updated stream of IOCs and threat data from a single source or aggregator. Security tools ingest threat feeds to keep blocklists and detection rules current. Examples include Spamhaus DROP, abuse.ch URLhaus, and CISA KEV.
Try it on a real indicator
Look up any IP, domain, URL or file hash in the indexed records.