Category: 'TLS'


Restricting Who Can Issue Certificates for Your Domain with CAA

Using Certificate Authority Authorisation (CAA) to restrict the Certificate Authorities that are permitted to issue certificates for your domain.

Thursday 13th February 2020

Security TLS RFC

Securing Inbound Email Transport with MTA-STS and STARTTLS-Everywhere

Implementing the new MTA-STS specification and adding your domain to the STARTTLS-Everywhere list to help secure inbound email transport.

Friday 27th December 2019

Security TLS RFC

Let's Encrypt SCTs in Certificates

Let's Encrypt certificates now have Signed Certificate Timestamps (SCTs) included by default.

Wednesday 4th April 2018

Security TLS Chrome

Disabling TLS 1.0 and TLS 1.1

Assessing browser compatibility and disabling older TLS protocol versions.

Tuesday 13th March 2018

Security TLS Apache