Duo Security as a subprocessor: 2 vendors that use it (September 2026)
2 vendors in the directory name Duo Security on their published subprocessor list, read from each vendor's own page and re-checked daily.
Vendors that use Duo Security (September 2026)
| # | Vendor | Uses it for | Location | First seen |
|---|---|---|---|---|
| 1 | Aha! | — | USA | September 28, 2026 |
| 2 | EasyPost | A multi-factor authentication and secure access platform that protects against data breaches. | — | September 28, 2026 |
First seen: the first check of the vendor's list that named Duo Security.
Know the day one of your vendors adds Duo Security
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Duo Security as a subprocessor: FAQ
- Which vendors use Duo Security as a subprocessor?
- 2 vendors in the ClauseTrail directory list Duo Security as a subprocessor: Aha! and EasyPost.
- How is this list kept up to date?
- ClauseTrail reads each vendor's published subprocessor list every day. A vendor appears here while its latest list names Duo Security, and moves to "No longer listed by" when a later list drops it.