Let's Encrypt has disabled TLS-SNI-01 validation after the discovery of an attack able to hijack certificates using the protocol. The certificate authority, which offers free SSL and TLS certificates ...
Keysight’s Application and Threat Intelligence (ATI) research team has uncovered a novel Transport Layer Security (TLS) handshake exploit that uses protocol-compliant behaviour to evade traditional ...
SSL/TLS, the protocol that protects security of e-commerce, has taken a beating lately, with news items ranging from the violation of certificate authorities to the discovery of an exploit that beats ...
Every digital transaction—checkout, login, API call—runs on a hidden foundation of millions of machine identities. Transport Layer Security (TLS) certificates, just one type of machine identity, are ...
Researchers at Fidelis Cybersecurity have identified a new technique that attackers can potentially employ for covertly exchanging data using X.509 digital certificates. The method builds on previous ...
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