Hyper Converged Infrastructure (HCI/aSV)

Sangfor HCI and aSV provide a unified infrastructure combining compute, storage, networking, and built-in security to simplify deployment, operations, and services.
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Hyper Converged Infrastructure (HCI/aSV) {{ breadTitle }} User Manual aSecurity Configuration Guide Security Settings Signature Database Update
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Signature Database Update

{{ $t('productDocDetail.updateTime') }}: 2026-01-05

Description

aSecurity supports the automatic and manual updates of the web vulnerability signature database and IPS database, ensuring that new threats are identified and blocked in a timely manner and enhancing system security.

Prerequisites

  1. The edge-connected interface of the aSecurity VM can connect to the following WAN servers, or the .zip file of the latest signature database has been obtained.

Cloud firewall signature databases:

• In the Chinese mainland: upd.sangfor.com.cn

• Outside the Chinese mainland: upd.snagfor.com

• Emergency vulnerability acquisition: wiki.sec.sangfor.com.cn

  1. Online signature databases are updated twice a week, once every 3.5 days on average. You can set the frequency of manual updates accordingly.

Precautions

N/A

Steps

Go to aSecurity > Security Settings > Signature Database Update. On the page that appears, you can view the information of current signature databases, including Name, Current Version, Latest Version, and Update Time. You can perform operations such as online updates, manual import, and rollback.