Broadridge (Login)
OpenID Configuration
https://login.broadridge.com:443/am/oauth2/.well-known/openid-configuration
Active Keys
| KID | Use | Alg/Crv | Key Length | Observed |
|---|---|---|---|---|
| 1 | sig | 2048 | 2026-09-27 | |
| 6 | sig | 2048 | 2026-09-27 | |
| 7 | sig | 2048 | 2026-09-27 | |
| HffuwmGNZ1pXhaI9af9mqwIdCI0= | sig | P-521 | 521 | 2026-09-22 |
| g+CSYFf4Bpw8bLt279aW3QREjMk= | sig | P-256 | 256 | 2026-09-22 |
| omuCTK4VFr0BMe03tq1fZTeBXnA= | sig | 2048 | 2026-09-22 | |
| qb2qpgLX1TbGBrBIa6d8N20B98o= | sig | P-384 | 384 | 2026-09-22 |
| xAYZTvEbzTdbfTq9jPs1Dvv1JUQ= | enc | 2048 | 2026-09-22 |
Identity Provider Signals
Checked boxes mark headers observed on each endpoint during a successful crawl.
Header signals are clues, not proof of the identity platform. Proxies can add or remove headers.