DHS warns of two symmetric key authentication vulnerabilities in the NTP protocol that were patched this week. NTP, the much maligned protocol abused in a number of high volume DDoS attacks a year ago ...
OpenSSH, the most popular utility for connecting to and managing remote servers, has announced today plans to drop support for its SHA-1 authentication scheme. The OpenSSH team cited security concerns ...
The SHA-256 secure authenticators in this system support a challenge size of 256 bits and use a 256-bit secret. The secure authenticator in Figure 1 is a 1-Wire slave with a unique 64-bit ROM ID which ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results