This whitepaper compares traditional Indicator of Compromise (IOC)-based threat hunting with modern Techniques, Tactics, and Procedures (TTPs)-driven approaches. It highlights that IOC-based methods rely on known signatures, which often miss evolving threats, whereas TTP-based methods, supported by frameworks like MITRE ATT&CK, detect adversarial behaviors proactively. Mature threat hunting involves deep analysis of traffic, user actions, and processes, requiring skilled analysts, management support, and alignment with industry best practices. The shift to proactive, behavior-based detection helps reduce the impact and scope of advanced threats.

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