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Keynote – Every Threat Model is Wrong

Talkat RuhrSec 2025 · 2025-02-20..02-21· [security]
slides:none on file

Discusses how threat models become invalid as systems and priorities change, using historic examples like the shift from isolated to interconnected systems, changes to roots of trust with Trusted Execution Environments (TEEs), and the move from carbon-ignorant to carbon-aware security; argues that despite being frequently wrong, threat models remain useful to guide security research and practice.

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