Seeking Alpha

Signal Advance (OTC:SIGL) Achieves Major Encryption Milestone with Analog Guard

ROSHARON, TX / ACCESS Newswire / October 20, 2025 / Signal Advance, Inc. (SIGL), developer of AI-resistant and quantum-secure encryption technology, today announced new simulation results validating ...
Seeking Alpha

Signal Advance(R) (OTC:SIGL) Hits Another Cybersecurity Milestone: Validates AI Resistant Analog Encryption

ROSHARON, TX / ACCESS Newswire / October 29, 2025 / Signal Advance, Inc. (SIGL) announced new test results confirming that its patented Analog Guard ® encryption system resists decryption by advanced ...
9to5Mac

Signal encryption key vulnerability being fixed on Mac (and less fully on Windows)

A long-standing Signal encryption key vulnerability in the company’s desktop apps is finally being fixed. The fix will fully secure the Mac app, but the company ...
Nanowerk

Very secure and highly efficient: encryption and decryption with luminescent perovskites

(Nanowerk News) To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information ...
CSOonline

Signal: we can’t comply with Aussie encryption law even if we wanted to

A developer from popular end-to-end encrypted messaging app Signal says it can’t help law enforcement decrypt Signal messages under Australia’s new Assistance and Access law. The company is a ...