Bulletproof TLS Newsletter 
Bulletproof TLS Newsletter is a free periodic newsletter bringing you commentary and news surrounding SSL/TLS and Internet PKI, designed to keep you informed about the latest developments in this space. Received monthly by more than 50,000 subscribers. Written by Ivan Ristić.
Current Issue
End-to-End Encryption under Attack
31 May 2023
For many, fully protected communication with end-to-end encryption is the ultimate destination of communication protocols. It seems that we got close to it in recent years, finding the right combination of technology, usability, and public awareness and popularity. The deciding factor was the paradigm shift of transitioning to mobile devices and messengers for most of our communication. The latest applications are all promoting their privacy-preserving capabilities in one shape or another.
These developments have not gone unnoticed by governments worldwide. Improvements in the security of network communications are detrimental to signals intelligence (SIGINT), which is at the cornerstone of intelligence gathering. A decade ago, most communications may have been in plaintext. Today, there is less and less data to consume and analyze. As a result, governments have been working continuously to find new sources of information as well as embed themselves in the communication channels.
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