Threat Intelligence
What is Cyber Threat Intelligence?
Cyber Threat Intelligence (CTI) is the collection and analysis of information about threats to help organisations make informed security decisions.
Intelligence Types
- Strategic — High-level trends for executive decision-making
- Operational — Information about specific threat actors and their campaigns
- Tactical — Indicators of compromise (IOCs) like IPs, hashes, and domains
- Technical — Deep technical details about malware and exploitation techniques
Building Your CTI Programme
Step 1: Define Requirements
Identify what your organisation needs to know to reduce risk. Engage stakeholders across IT, legal, and executive teams.
Step 2: Collect Data
Use a combination of open-source intelligence (OSINT), commercial feeds, and information sharing communities like ISACs.
Step 3: Analyse and Contextualise
Raw indicators are not intelligence. Add context about threat actors, their motivations, and relevance to your specific environment.
Step 4: Disseminate and Act
Deliver intelligence in the right format to the right audience—whether that's automated IOC blocking or a board-level threat briefing.
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