Firefox Introduces Opportunistic Encryption For Enhanced Web Security

Developers of the Firefox browser have moved one step closer to an Internet that encrypts all the world's traffic with a new feature that can cryptographically protect connections even when servers don't support the HTTPS protocol. Opportunistic encryption, as the feature is known, acts as a bridge between plaintext HTTP connections and fully compliant HTTPS connections based on transport layer security or its predecessor, protocol secure sockets layer. These traditional Web-based encryption measures require site operators to obtain a digital credential issued by a browser-recognized certificate authority and to implement TLS protection through OpenSSL or a similar code library.