Physical Security - The Good, the Bad, and the Ugly by Barry Wels & Mark Seiden at 21C3

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Covers physical-security principles, threats, and defenses across multiple domains. A conference lecture teaching security concepts and tradecraft for legitimate defensive purposes.

A 109-minute video from DeviantOllam: “Physical Security - The Good, the Bad, and the Ugly by Barry Wels & Mark Seiden at 21C3”.

Video by DeviantOllam, played through YouTube's embedded player.