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You can search for SMS traces on the CTS console to view SMS audit logs. For more information, see Viewing CTS Traces. Parent Topic: Security
The content is contained in Huawei Cloud EulerOS by default. auth sufficient pam_faillock.so authsucc audit deny=3 even_deny_root unlock_time=60 This can prevent any user from login for 30 seconds after 3 failed login attempts. Set the password complexity requirements.