[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQL_O2xGlCMPlV-xfpzKzKtnq8Ejrg88FvNoyrAXu1GQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-01-12 13:27:21",310461408,[8,9,10,11],"ARP","HTTP","UDP","TCP",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","下列协议中,不能利用IPSEC安全功能的协议是",[18,29,38,47,56,65,74,83,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],310461401,[22,23,24,25],"2019-12-30","2020-01-01","2019-01-01","2018-01-01","《中华人民共和国密码法》的施行日期是( )","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],310461402,[33,34,35,36],"完整性","可用性","机密性","真实性","从安全属性对各种网络攻击进行分类,流量分析攻击是针对()的攻击",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],310461403,[42,43,44,45],"扫描软件可以扫描的对象包括各类操作系统、网络设备与服务","扫描软件能够进行恶意代码探测","网络扫描是指扫描系统向网络设备主动发送一些探测数据包,根据返回的数据包得到被扫描设备的情况","扫描软件能够进行端口扫描、漏洞扫描","下列针对扫描技术的描述,错误的是哪个?",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],310461404,[51,52,53,54],"口令一次哈希存储","口令和明文组合后一次hash存储","将口令和128bit长度的盐值使用BCRYPT算法运算后存储","口令和用户名明文存储","下列口令存储方案中,最安全的方案是",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],310461405,[60,61,62,63],"包过滤防火墙","电路级防火墙","代理防火墙","地址转换协议技术","可以根据报文自身头部包含的信息来决定转发或阻止该报文",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":28},[],310461406,[69,70,71,72],"用户身份","数字证书","数字签名","公私钥对","PKI所管理的基本元素是",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":27,"type":28},[],310461407,[78,79,80,81],"商用密码","核心密码","普通密码","复杂密码","国家对密码实行分类管理,以下哪种不是密码分类?()",{"answer":84,"createTime":5,"id":6,"options":85,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],310461409,[90,91,92,93],"流量分析","拒绝服务攻击","特洛伊木马","后门","人为的安全威胁包括主动攻击和被动攻击,以下属于被动攻击的是()",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],310461410,[99,100,101,102],"基于属性的访问控制","基于角色的访问控制","强制访问控制","自主访问控制","一般来说,学校教务系统适合使用如下哪种访问控制策略"]