Department of Homeland Security
DHS Headquarters
| Acadis | Acadis Readiness Suite | FedRAMP Authorized | 8 |
| Amazon | AWS GovCloud | FedRAMP Authorized | 1151 |
| Economic Systems | Economic Systems Federal Human Resources Navigator | FedRAMP Authorized | 21 |
| Microsoft | Microsoft 365 Government Community Cloud & Supporting Services | FedRAMP Authorized | 413 |
| Proofpoint, Inc. | Proofpoint Email Archive | FedRAMP Authorized | 11 |
| Proofpoint, Inc. | Proofpoint Email and Information Protection Service | FedRAMP Authorized | 7 |
| Proofpoint, Inc. | Proofpoint Targeted Attack Protection | FedRAMP Authorized | 3 |