SHA-1 Signing Certificate Expiration and Deprecation on Dell Data Security Products
概要: Learn about how SHA-1 signing certificate expiration and deprecation may affect Dell Data Security (formerly Dell Data Protection) products.
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手順
Note:
- Products listed in the Affected Products may not be in an Active state. For up-to-date information about support for a product, reference Product Life Cycle (End of Support and End of Life) Policy for Dell Data Security. If you have any questions on alternative articles, either reach out to your sales team or contact endpointsecurity@dell.com.
- Reference Endpoint Security for additional information about current products.
As of January 2020, the secure hash algorithm 1 (SHA-1) code-signing certificates that Dell Data Security products use is no longer valid. With the deprecation of SHA-1 globally, new SHA-1 certificates will not be issued, which may impact older operating systems.
Affected Products:
- Dell Encryption Enterprise
- Dell Data Protection Enterprise Edition
- Dell Encryption Personal
- Dell Data Protection Personal Edition
- Dell Encryption External Media
- Dell Data Protection External Media Edition
- Dell Endpoint Security Suite Enterprise
- Dell Endpoint Security Suite Pro
- Dell Data Guardian
- Dell Security Management Server
- Dell Data Protection Enterprise Edition Server
- Dell BitLocker Manager
- Dell Data Protection BitLocker Manager
- Dell Encryption Self-Encrypting Drive Manager
- Dell Data Protection Self-Encrypting Drive Manager
- Dell Data Protection Server Edition
- Dell Full Disk Encryption
- Dell Threat Defense
- Absolute
- CrowdStrike Falcon Sensor
- Carbonite Endpoint
- VMware Carbon Black Endpoint
Affected Operating Systems:
- Windows 7
- Windows Server 2008 R2 and earlier
As of January 2020, SHA-1 signing certificates are no longer valid and cannot be renewed. Devices running Windows 7, Windows Server 2008 R2, or Windows Server 2008 SP2 require Microsoft updates:
- SHA-2 code signing support update for Windows Server 2008 R2, Windows 7, and Windows Server 2008: September 23, 2019
- Servicing stack update for Windows 7 SP1 and Windows Server 2008 R2 SP1: March 12, 2019
Note: Operating systems released before Windows Server 2008 SP2 do not support SHA-2 or later code signing.
Applications and installation packages that are signed with SHA-1 certificates still function. However, an error is displayed on the endpoint during installation or execution of the application without these updates installed.
対象製品
Absolute, Carbonite, CrowdStrike, Dell Data Guardian, Dell Encryption, Dell Threat Defense, Dell Endpoint Security Suite Pro, Dell Endpoint Security Suite Enterprise, VMware Carbon Black文書のプロパティ
文書番号: 000125523
文書の種類: How To
最終更新: 21 7月 2026
バージョン: 14
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