Encryption - CNET
Jun 17, 2020 Digital Identities - T-Systems The software organizes the encryption, the secure readout of personal data, and protects these against unauthorized access. TCOS is also able to safely store keys and calculate the cryptographic algorithm within the chip. Securely imported keys never have to leave the chip card again. CipherTalk Secure Mobile Phone Encryption, Secure Voice The CipherTalk cell phone encryption product has unlimited worldwide military-grade end-to-end voice and text security with the CipherONE® Secure Connect Network. The solution is FIPS 140-2 certified for cryptography and uses AES 256-bit encryption with Diffie-Hellman public key exchange with 4,096 bit very long key lengths.
The FBI–Apple encryption dispute concerns whether and to what extent courts in the United States can compel manufacturers to assist in unlocking cell phones whose data are cryptographically protected. There is much debate over public access to strong encryption. In 2015 and 2016, Apple Inc. received and objected to or challenged at least 11 orders issued by United States district courts
FBI–Apple encryption dispute - Wikipedia
How to: Use Signal for Android | Surveillance Self-Defense
Jan 29, 2020 Encryption - CNET