A threat intelligence analyst at a commercial bank needs to obtain timely, industry-specific operational intelligence regarding emerging tactics, techniques, and procedures (TTPs) targeting core payment processing gateways. The security leadership wants to exchange attack indicators and vetted threat data directly with peer financial institutions in a trusted environment. Which of the following threat intelligence sources is most appropriate for this objective?
- Information Sharing and Analysis Center (ISAC)Cevap
- BNational Vulnerability Database (NVD)
- COpen-Source Intelligence (OSINT) security blogs
- DSecurity Information and Event Management (SIEM) correlation rules
Cevap
An Information Sharing and Analysis Center (ISAC) is the correct source because it enables trusted, sector-specific threat intelligence sharing and collaboration among peer organizations within an industry.
An Information Sharing and Analysis Center (ISAC) is a non-profit organization that facilitates the gathering and sharing of cyber threat intelligence among peer members within specific critical infrastructure sectors (such as Financial Services, Healthcare, or Aviation). Participating in an ISAC allows organizations to receive vetted, timely, sector-specific threat indicators and collaborate on joint defense strategies.
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Anahtar Kavram
Information Sharing and Analysis Centers (ISACs) and Sector-Specific Threat Intelligence