Fourth will be updating its platform to require all connections to use TLS 1.2 or higher from 1 April 2024

As part of its ongoing commitment to the security of its customer’s information, Fourth will be updating its platform to require all connections to use TLS 1.2 or higher from the 1st of April 2024. Older versions of TLS will be retired.

TLS is the encryption method used to secure communications over HTTPS and is used for both frontend and API connections. Anything within scope of the Minimum System Requirements should already be compliant.

Please be sure to inform any relevant vendors you may have of this change.