Messages that require encryption when joining a Zoom meeting
Zoom offers end-to-end encryption.
This feature can be configured by the meeting host or at the account level for all members. When this setting is selected, H.323/SIP devices must also use encryption when dialing into a conference to ensure adequate security.
When you receive this message, you have two options to connect to this meeting.
- Turn on encryption on H.323/SIP devices
- Switch off End-to-End Encryption on the meeting host’s My Meetings Settings page and restart the meeting
Enable encryption on H.323/SIP devices:
Polycom HDX Series (pages 8-20 and 8-21): Polycom HDX User Guide
Lifesize: SIP call / H.323 call
For details on this article, see Message Requiring Encryption When Joining a Meeting.
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frequently asked Questions
What does encryption mean in Zoom?
If attendees dial in with their phones, they can listen to the event recordings until they exit Zoom’s data centers. Once they exit Zoom’s data centers, they can connect to their phone networks. Encryption may need to be used for Zoom meetings when devices such as HH HD323 devices and SIP devices join Zoom meetings. This setting can be configured at the account level, group level, or user level.
Is Zoom messaging encrypted?
Chat messages sent between Zoom users are secured thanks to advanced chat encryption. AES 256-bit encryption algorithm is used with TLS 1.2 to encrypt all messages in encrypted format and is offered with Encrypted Messages feature.
What is Third-Party Encryption in Zoom?
As a result, the meeting’s private keys are protected from access by third parties, including Zoom, which may be a third party. Additionally, Enhanced Chat Encryption, when enabled in the device settings, gives the user the ability to securely communicate via a message that can only be read by the intended recipient. As part of the encryption process used by Zoom, the chat session is both asymmetric and symmetric in nature.
Are there security issues with Zoom meetings?
Zoom meetings are becoming more and more popular these days and most people are familiar with them. As of now, the company strives to stay up to date on the latest vulnerabilities and fix the top security vulnerabilities within the platform that have been discovered.