Product: Windows Server 2022 RMS CAL License Type: User CAL Quantity: 1 User Duration: 1-Year Subscription
**Windows Server 2022 Rights Management Services (RMS) 1 User CAL (1-Year Subscription)** provides one named user with the legal authorization to utilize Active Directory Rights Management Services (AD RMS) hosted on a licensed Windows Server 2022 environment.
This add-on Client Access License (CAL) enforces persistent data protection, access controls, and usage restrictions on sensitive digital content—such as emails, Microsoft Office documents, and PDFs—regardless of where the files are stored or transmitted.
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### Key Product Specifications
| Feature | Specification Details |
| — | — |
| **Product Name** | Windows Server 2022 Rights Management Services CAL |
| **License Type** | User CAL (Client Access License) |
| **Licensing Model** | CSP 1-Year Subscription |
| **Target User** | 1 Named User (Unlimited Devices) |
| **Server Compatibility** | Windows Server 2022 Standard & Datacenter Editions |
| **Prerequisites** | Base Windows Server 2022 User CAL + Base Windows Server License |
| **Downgrade Rights** | Valid for AD RMS on legacy Windows Server versions (e.g., 2019, 2016) |
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### Core Security & Rights Management Capabilities
AD RMS extends traditional network access control by embedding security rights directly into the file payload:
* **Persistent Encryption:** Encrypts confidential documents and emails at rest, in transit, and during use. Protection stays attached to the file even if transferred outside the local corporate network.
* **Granular Usage Policy Enforcement:** Prevents unauthorized users from printing, copying, editing, forwarding, or taking screenshots of sensitive material.
* **Time-Bound Access:** Assigns expiration dates to documents so content automatically becomes inaccessible after a specific date or timeframe.
* **Identity-Based Authentication:** Integrates directly with Active Directory Domain Services (AD DS) to verify user identity before granting viewing or editing permissions.
* **Auditability & Revocation:** Allows administrators and content owners to track access logs or revoke access rights to a document dynamically, even after distribution.
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### Licensing Requirements & How It Works
1. **Additive License Requirement:** An RMS CAL is an **additive CAL**. To legally access AD RMS features, a user must possess both a **standard Windows Server 2022 User CAL** and an **RMS User CAL**.
2. **User CAL vs. Device CAL:** The 1 User CAL model licenses **one named individual**. That designated user can log in and access protected files from an unlimited number of devices (workstation, personal laptop, mobile phone, home PC).
3. **1-Year Subscription Term:** Provided under Microsoft’s Cloud Solution Provider (CSP) subscription structure. It offers operational flexibility, low upfront costs, and predictable annual renewal cycles.
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### Ideal Deployment Scenarios
* **Hybrid & Remote Workforce:** Best suited for employees who access corporate resources from multiple devices or off-site locations.
* **Regulated Industries:** Helps organizations meet compliance standards (e.g., HIPAA, GDPR, ISO 27001, PCI-DSS) by locking down personal data and intellectual property.
* **High-Security Departments:** Essential for personnel in legal, executive, financial, human resources, and R&D roles who handle high-risk or proprietary information on a daily basis.