# 安全
[身份认证与访问控制](https://support.huaweicloud.com/productdesc-taurusdb-pg/taurusdb_01_0018.html)
:
[数据保护技术](https://support.huaweicloud.com/productdesc-taurusdb-pg/taurusdb_01_0019.html)
:
[审计与日志](https://support.huaweicloud.com/productdesc-taurusdb-pg/taurusdb_01_0020.html)
:
[故障恢复](https://support.huaweicloud.com/productdesc-taurusdb-pg/taurusdb_01_0023.html)
:
[认证证书](https://support.huaweicloud.com/productdesc-taurusdb-pg/taurusdb_01_0024.html)
: