Encryption

Encryption is the process of encoding data transmission so that it cannot be read by untrusted third parties. TLS uses encryption to transmit data between the client and server. While it is possible to make an unencrypted connection using only the fox or http protocols, you are strongly encouraged not to pursue this option. Without encryption, your communications are potentially subject to an attack. Always accept the default Foxs or Https connections.

The following summarizes how encryption works:

1. At the start of a TLS session, the system encrypts the server/client handshake using the client and server certificates’ key pairs.

2. During the handshake the system verifies server identity and negotiates encryption keys.

3. Once communication is established, identity verification is no longer needed, and encrypted data transmission begins using the negotiated keys.

Key size is directly related to encryption security. The larger (more complex) the key, the more secure the data transmission. Large keys do not slow encryption, but they do take longer to initially generate.