Tech News
SHA-256 vs SHA-1: Why Your Hashes Are Already Broken
SHA-1 collisions are computationally feasible today, making the algorithm unsafe for digital signatures and integrity checks, while SHA-256 remains resistant to known attack vectors.
security
Everything Circuit Observer has reported about security: 3 stories, newest first. Part of our Tech News coverage.
Tech News
How Do One Time Passwords Work: The Mechanics Behind Secure Access
One-time passwords expire after use, but the true security lies in the shared secret and time synchronization between your device and the server.
Tech News
Data Center Security Mistakes: Fix These 7 Silent Infrastructure Risks
Physical isolation does not prevent logical compromise when management interfaces remain exposed to the same network segments as user traffic.