Safety, security & privacy

We understand that security is your priority. It's our priority too. That's why we use advanced security technology to protect your Yammer network's data.

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Single sign-on (SSO)

Yammer supports SAML 1.1/2.0-based SSO on all web, desktop, and mobile clients.

Session management

Session management tools let admins see the devices users are logged into, and log them out if needed. Admins can close open sessions for any users in their network by destroying OAuth tokens.

Password policies

Set password policies for length, expiration, and complexity to match your company password policies.

Logical firewall

Restrict access to a specified IP range so that your network is only accessible in designated physical locations or through your organization's VPN.

Contact us

If you would like to report a security issue, contact us at

If you would like to report a Bug Bounty issue, please see the program terms.

See additional Yammer features