Important Notice: Please begin updating all your clients to Zoom 5.0. After May 30, 2020, all Zoom clients on older versions will receive a forced upgrade when trying to join meetings as GCM Encryption will be fully enabled across the Zoom platform. Click here for more information on the changes and how to update your Zoom application or download now.

Note: As our world comes together to slow the spread of COVID-19 pandemic, the Zoom Support Center has continued to operate 24x7 globally to support you. Please see the updated Support Guidelines during these unprecedented times.



Zoom Disabling TLS 1.0 and 1.1 Follow

Overview

Zoom will be moving all of our online services to only support Transport Layer Security (TLS) 1.2+ and thus disabling TLS 1.0 and 1.1 encryption protocol on August 3, 2019. You and your team may experience issues accessing Zoom if you are using an older browser version or have disabled the supported encryption protocols.

This browser test site has TLS 1.1 and below disabled so you have the ability to test if action is required for your browser.