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Intel and Arm processors open themselves to timing attacks

Modern Intel and Arm CPUs expose cryptographic data to timing attacks, Eric Biggers, a software engineer at Google on the Platform Encryption Team, has highlighted in a series of discussions on mailing lists for the past months. Timing attacks against cryptography algorithms were discovered in the mid-90s and were proven practically at the start of …

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Amazon S3 is Now Encrypting New Objects by Default

Updated on 2023-01-09: Amazon S3 is Now Encrypting New Objects by Default Amazon Simple Storage Service (Amazon S3) now encrypts all new buckets by default. S3 will apply server-side encryption for all new objects unless users specify otherwise. Users can currently choose between three encryption options: S3 default encryption (SSE-S3, the new default), customer-provided encryption …

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Wickr shuts down free IM service

Updated on 2022-11-20: Wickr nukes free version Wickr Me, the consumer end-to-end encrypted messaging service, will cease operating as of the end of 2022. Amazon, which bought Wickr in 2021, will keep its AWS enterprise version running. Wickr had a major problem with child abuse materials but did little to stop it. Read more: AWS …

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Intelligence from Encrypted Communications: E-PXE Shines a Light for Law Enforcement Analysts

Increased privacy concerns have led to greater use of encryption technology. SS8’s Enhanced Protocol Extraction Engine illuminates communications that are “going dark”, giving law enforcement visibility into targeted, encrypted communications to solve crimes faster. Learn more! Read this article to learn how innovative lawful interception solutions even the technological playing field for investigators. In the …

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