Informations about SSL certificates and networks security
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Jim Sanborn has given the world another clue to the fourth cyphertext in his Kryptos sculpture at the CIA headquarters. Older posts on Kryptos. Powered by WPeMatico
Announcing Let’s Encrypt, a new free certificate authority. This is a joint project of EFF, Mozilla, Cisco, Akamai, and the University of Michigan. This is an absolutely fantastic idea. The anchor for any TLS-protected communication is a public-key certificate which demonstrates that the server you’re actually talking to is the server you intended to talk … Read More “A New Free CA” »
Whatapp is now offering end-to-end message encryption: Whatsapp will integrate the open-source software Textsecure, created by privacy-focused non-profit Open Whisper Systems, which scrambles messages with a cryptographic key that only the user can access and never leaves his or her device. I don’t know the details, but the article talks about perfect forward secrecy. Moxie … Read More “Whatsapp Is Now End-to-End Encrypted” »
Last month, for the first time since US export restrictions on cryptography were relaxed over a decade ago, the US government has fined a company for exporting crypto software without a license. News article. No one knows what this means. Powered by WPeMatico
Good article, with pictures, diagrams, and code. Powered by WPeMatico
EDITED TO ADD (10/28): This is a more nuanced discussion of this issue. At this point, it seems clear that there is a lot less here than described in the blog post below. The latest version of Apple’s OS automatically syncs your files to iCloud Drive, even files you choose to store locally. Apple encrypts … Read More “Apple Copies Your Files Without Your Knowledge or Consent” »