Episode 47: Closed Source Threat Intel and Information Sharing
Some of the most actionable threat intelligence is found behind closed doors. In this episode, we examine closed source threat intel—feeds and services provided by vendors, threat intelligence platforms, and information-sharing communities like ISACs. These sources offer high-fidelity, curated intelligence that often includes proprietary data, malware signatures, actor profiles, and zero-day warnings not yet known to the public.
We also explore internal intel sources—what your own logs, past incidents, and ticketing systems can reveal—and how organizations combine private and public sources for maximum coverage. You’ll learn how analysts assess the reliability and scope of closed intel, and how to use it without creating alert fatigue. This episode is essential for understanding how threat intelligence is operationalized and how collaboration between teams and organizations leads to stronger defenses. Brought to you by BareMetalCyber.com
