Tamper-Proofing with Self-Modifying Code

Classical computability theory tells us that self-modifying code SMC on a deterministic universal Turing machine can be simulated by non-SMC code on the same model. That abstraction, however, omits the external timing inputs, concurrency, and microarchitectural state that dominate practical...

To Fight Deepfakes, Researchers Built a Smarter Camera

One way to tell if an image has been faked? Bake the tamper-proofing into the camera itself...

@stake iKey 1000 Security Advisory

@Stake Inc. L0pht Research Labs www.atstake.com www.L0pht.com Security Advisory Advisory Name: iKey 1000 Administrator Access and Data Compromise Release Date: July 20, 2000 Application: N/A Platform: Rainbow Technologies' iKey 1000 Severity: An attacker can login as administrator and access all...