Throughout my years on the review board for Black Hat, I’ve seen quite a few mistakes in submissions. Many of these mistakes are ones I’ve
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Differential privacy: a comparison of libraries
Note that this article is a hands-on, applied, comparison and does not try to explain all the details of differential privacy. For more background information
FIDO2 Deep Dive: Attestations, Trust model and Security
Update 2020-02-14: As pointed out by a reader (thank you!), attestations do not protect against man-in-the-middle attacks where an attacker owns a genuine authenticator of
CVE-2020-0601: the ChainOfFools/CurveBall attack explained with PoC
On Tuesday the 14th of January 2020, in the frame of their first Patch Tuesday of 2020, Microsoft addressed a critical flaw discovered by the
Forget Homomorphic Encryption, Here Comes Functional Encryption
Have you ever heard of Functional Encryption (FE)? If so, you may be associating it with some sort of homomorphic encryption, which is not wrong,
Google, IBM, and the Quantum Supremacy Affair Explained
You have probably heard about some big announcement by Google on the topic of “quantum supremacy”, and maybe also about a rebuttal by IBM criticizing
