Encryption

We support strong encryption for communication with our web server and our mail server.

Our web server is configured to always redirected HTTP to HTTPS. Our web servers support TLS (versions 1.2 and 1.3), Diffie-Hellman (DHE and ECDHE) and strong encryption (AES-CBC, AES-GCM). We no longer use the outdated SSLv2 and SSLv3 protocols. Please use a web browser that also supports strong encryption.

Our mail server supports STARTTLS with strong encryption. All emails sent to us can be encrypted at transport level, provided your mail server and your provider also support strong encryption.

We also support end-to-end encryption according to both the S/MIME and OpenPGP standards. Please ask your NESEC contact person for their personal e-mail encryption certificate.