security update, user action needed
September 23, 2016
Garry Zacheiss
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Today Information Systems and Technology (IS&T) applied an update to MIT's GitHub Enterprise instance at to address a security vulnerability. This update required MIT to generate new SSH host keys,'s security fingerprint.

If you are a user of, the next time you connect you will need to update your local configuration. Please see the Knowledge Base for full instructions.

MIT's new SSH key fingerprint is published in the Knowledge Base.

If you have questions or need assistance, please contact the IS&T Service Desk at or 617.253.1101. You can also submit a request online.