IEEE 1619.2-2021
Block Encryption for Shared Storage Media
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About This Item
1619.2-2021 is a technical standard for block encryption in shared storage media, addressing how encryption is applied where storage is accessed by more than one user, system, or process. In the computing and processing context, it helps define a consistent approach to protecting stored data without disrupting storage workflows. This makes the standard relevant for environments where secure data handling, controlled access, and interoperability are important.
Overview of 1619.2-2021
This standard focuses on block encryption as it relates to shared storage media, where data may be read, written, or managed across multiple connected systems. The requirements are intended to support secure storage design by clarifying how encryption should be structured and applied in that setting. As a result, 1619.2-2021 can be useful for teams working on storage security, device integration, or compliance-oriented technical planning in computing and processing applications.
Typical use cases
Typical use cases include shared disks, removable storage, networked storage workflows, and other media that may be accessed by more than one computing environment. The standard can be relevant when designing encrypted storage products, evaluating storage security features, or specifying how protected data should behave across systems. It may also support procurement and engineering decisions for platforms that rely on consistent block-level protection in shared access scenarios.
Why it matters
For organizations handling shared storage, 1619.2-2021 helps reduce ambiguity around encryption expectations and implementation. Clear technical requirements can improve consistency across products, support testing and verification, and lower the risk of incompatible or weak security designs. The standard also matters for compliance and documentation, since it gives a defined reference point for evaluating how block encryption should be managed in shared storage media environments.
- Block encryption for shared media
- Storage security in computing systems
- Consistent protection across multiple access points
- Design and compliance reference
- Publication Date: 2021
- Standard Status: Active
- Publisher: IEEE
- Subject: Computing and Processing
- Official IEEE: Doi link
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