2025年12月16日来源:信管网 作者:cnitpm
信息安全工程师当天每日一练试题地址:www.cnitpm.com/exam/ExamDay.aspx?t1=6
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信息安全工程师每日一练试题内容(2025/12/15)
试题1
数字信封技术能够( )
A、对发送者和接收者的身份进行认证
B、保证数据在传输过程中的安全性
C、防止交易中的抵赖发生
D、隐藏发送者的身份
查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题2
智慧城市安全建设与运营保障不包括( )查看答案
试题参考答案:C
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题3
MD5以512位数据块为单位来处理输入,产生( )位的消息摘要。查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题4
The Cybersecurity Level Protection 2.0 Standard strengthens the requirements for the use of trusted computing technologies, with additional "trusted verification" control points at each level. Among them, ( ) requires trusted verification of the device's system boot programs, system programs, and the like,查看答案
试题参考答案:C
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题5
源主机A向目标主机B发送FIN数据包,然后查看反馈信息。如果端口返回RESET信息,查看答案
试题参考答案:A
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题6
有一些信息安全事件是由于信息系统中多个部分共同作用造成的,人们称这类事件为“多组件事故”,应对这类安全事件最有效的方法是( )。查看答案
试题参考答案:D
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题7
Authentication is the process by which an entity proves its claimed identity to another entity, typically consisting of identification and authentication. An identifier is used to represent the identity of an entity object. The identifier not only needs to have a strong association with the entity, but also needs to ensure its ( )查看答案
试题参考答案:D
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题8
BiBa模型的主要作用包含( )查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题9
关于攻击树的说法不正确的是( )查看答案
试题参考答案:D
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
试题10
以下关于防火墙的描述不正确的是( )查看答案
试题参考答案:A
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2025/12/15
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