| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 956 | SECMC075 SEC-MC-075 多因素认证主要改进什么? | 0 / 0 | 2 | |
| 1036 | SECMC155 SEC-MC-155 账号密码已泄漏,但攻击者尚无第二因素。MFA主要减少什么风险? | 0 / 0 | 2 |
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