In order to provide optimal security, Workfront is requiring that all browser connections and API integrations that rely on TLS 1.0 or earlier be upgraded to use TLS 1.1 or later (TLS 1.2 is recommended). In the Preview environment, this change is already in effect.
Workfront officially ended support for TLS 1.0 in March 2018. On January 9, 2019, all integrations leveraging TLS 1.0 will no longer function.
The following sections provide more detail about these important milestones, as well as how you can prepare for this upgrade in your organization:
- Workfront Ends Official Support of TLS 1.0 (March 5, 2018)
- Workfront Integrations Using TLS 1.0 Disabled (January 9, 2019)
- TLS 1.1 to Be Disabled in Q4 2019
- Preparing for the TLS Upgrade
Workfront ended official support for TLS 1.0 in March 2018.
Browser connections and API integrations that leverage TLS 1.0 are still operational, but Workfront will not solve issues in the Workfront application that are related to TLS 1.0.
On January 9, 2019, all Workfront browser connections and API integrations that leverage TLS 1.0 must be upgraded to use TLS 1.1 or later. Browser connections and API integrations that continue leveraging TLS 1.0 (either inbound or outbound connections) will no longer be able to communicate with the Workfront application after this time.
Workfront will disable TLS 1.1 in Q4 2019. Look for more communication on this topic early in 2019.
Ensure that users in your organization are accessing Workfront via a supported browser. (For information about supported browsers, see "Workfront Browser Requirements.")
All browsers supported by Workfront are compatible with TLS 1.1 or later.
If you are integrating third-party applications to Workfront via the API (either inbound or outbound), ensure that TLS 1.1 or higher (and the TLS 1.2 encryption protocols) are enabled in your integrations.