As we have said many times before, threat actors are always looking for ways to improve on their attack strategies. This nefarious behavior is clearly seen in the ways attackers are utilizing ...

Orchestrated crypto agility refers to the ability to quickly switch between cryptographic algorithms, libraries, and key lengths without significant disruption. The Fast Company Executive Board is a ...

A new denial-of-service attack dubbed 'Loop DoS' targeting application layer protocols can pair network services into an indefinite communication loop that creates large volumes of traffic. Devised by ...

The free, popular Signal communications app will add quantum-resistant encryption to its messaging system, aiming to protect conversations from future decryption by powerful quantum computers. The end ...

At which network layer should we handle security of in-flight data? Some argue the application layer is most appropriate because this is where the user’s personal data, semantics and security ...

The National Security Agency (NSA) has shared guidance on how to detect and replace outdated Transport Layer Security (TLS) protocol versions with up to date and secure variants. The US intelligence ...

Part 1 of this article looks at low-level communications protocols, including PPP and Ethernet, and their specific security features and requirements.] Now that we have discussed the lower-level ...