Security Update Support Period
Products receive ongoing security updates only during their active support period. The specific duration depends on the product line, version, sales region, and applicable support agreement.
How to Verify Your Product
- Verify the product model and software or firmware version;
- Find the corresponding product series below;
- Verify the end date of support and the upgrade recommendations;
- Migrate to a version that is still supported before support ends.
Client and End-User Products
Security updates are provided during the standard support period. The actual duration may vary depending on the device model and preinstalled system version; please refer to the product support announcement for details.
Servers and Infrastructure Products
Security updates are provided during the standard support period. The actual duration may vary depending on the device model and preinstalled system version; please refer to the product support announcement for details.
Networking and Storage Products
Security updates are provided during the standard support period. The actual duration may vary depending on the device model and preinstalled system version; please refer to the product support announcement for details.
Software and Cloud Services
Security updates are provided during the standard support period. The actual duration may vary depending on the device model and preinstalled system version; please refer to the product support announcement for details.
What happens after support ends?
Once support ends, you should upgrade or migrate as soon as possible. If you are unable to migrate immediately, please evaluate temporary mitigation measures such as network isolation, access control, and disabling non-essential services; however, these measures are not a substitute for security updates.