Good morning Jon,

In addition to fingerprint correlation and AS choice, I also recall reading this paper about identifying hidden services using clock skew based on internal CPU temperature: https://murdoch.is/papers/ccs06hotornot.pdf .  The paper is older, but I’m curious if such an attack method is still effective?

Make your day great,
Isaac Grover, Senior I.T. Consultant
Aileron I.T. – “ Because #ProactiveIsBetter ”

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