This document describes how to establish yourself as a root certificate authority (root CA) using the OpenSSL toolset.
Transport Layer Security (TLS, formerly called SSL) provides certificate-based authentication and encrypted sessions. An encrypted session protects the information that is transmitted with SMTP mail or with SASL authentication.
This document describes
Although e-mail is an integral part of modern business, it still relies on insecure transport protocols that were designed before anyone could predict how important e-mail would become. However, network administrators can find some security and privacy as