6.4 How do you encrypt data?

We encrypt data in transit and at rest. All our services communicate over HTTPS. Ada uses TLS 1.2 with the RSA algorithm and a minimum key length of 2,048 bits. The databases use AES-256 encryption to secure the data at rest. We encrypt data stored as a backup with GPG using a passphrase and CAST5 cipher with at least a 64-bit Block size and a key between 40 and 128 bits.