Key exchange with unilateral authentication (short: unilateral key exchange) is an important primitive in practical security protocols; a prime example is the widely deployed TLS protocol, which is ...

Cryptographic key exchange protocols are fundamental to secure digital communications, enabling two or more parties to establish a shared secret over an insecure channel. This field combines advanced ...

Researchers have demonstrated that the Internet protocol 'IPsec' is vulnerable to attacks. The Internet Key Exchange protocol 'IKEv1', which is part of the protocol family, has vulnerabilities that ...

Usually, when you hear about broken cryptography, it’s because of some sort of nonmathematical workaround to compromise supposedly encrypted traffic—like intercepting traffic during brief periods when ...

The Exchange team, in a Friday announcement, explained how Exchange Server 2019 with Cumulative Update 2 (CU2) can help organizations rid themselves of old authentication protocols, which constitute a ...

RSA key transport cipher suites could be deprecated in TLS 1.3 in favor of Diffie-Hellman Exchange or Elliptic curve Diffie-Hellman. The IETF working group responsible for the TLS 1.3 standard is ...

Apple devices use many common internet security standards. Here's what each of them does, and how to use them on your Mac, iPhone, or iPad. In the networked world we live in, internet connectivity is ...

A series of exploits have been found in the wild targeting Windows Internet Key Exchange (IKE) Protocol Extensions. According to a new advisory recently shared by security company Cyfirma with ...