Everyone depends on OpenSSL. You may not know it, but OpenSSL is what makes it possible to use secure Transport Layer Security (TLS) on Linux, Unix, Windows, and many other operating systems. It's ...

The OpenSSL Project has patched two high-severity security flaws in its open-source cryptographic library used to encrypt communication channels and HTTPS connections. The vulnerabilities ...

I'm trying to set up a basic OpenSSL two-tier PKI but I'm not understanding how CRLs work in an airgapped RootCA; how can I revoke an IntermediateCA in a way that everyone knows it has been revoked?

SSL (Secure Sockets Layer) is currently the most widely deployed security protocol. It is the security protocol behind secure HTTP (HTTPS), and thus is responsible for the little lock in the corner of ...

Akamai Technologies, whose network handles up to 30 percent of all Internet traffic, said Sunday a researcher found a fault in custom code that the company thought shielded most of its customers from ...