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Effective 4/23/2017, the HUID login tab will be removed. The eCommons login tab will also be removed for most University resources. If you do not have a HarvardKey, click here to claim one now.

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HarvardKey Updates

All members of the Harvard community are now eligible to claim a HarvardKey.

Two-step verification on your HarvardKey will be required for everyone over the next few months. The schedule is available at Activate two-step verification on your HarvardKey at