[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$feLlOHxL9yfNWyh4uZZFbTG357cvg1ZGJxORrN0hiWdY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":13,"related":14,"source":18,"type":19},[],"2025-12-30 08:30:44",1081353367,[8,9,10,11],"核实用户真实身份后,由用户自己生成公钥-私钥对","CA用自己公钥对证书进行数字签名","CA为用户产生公钥-私钥对,私钥由CA秘密保存","CA为用户产生公钥-私钥对,并核实用户真实身份",{},"证书颁发机构(CA)签发数字证书时,下列操作正确的是?( )",[15,20,29,38,47,56,65,75,84,93],{"answer":16,"createTime":5,"id":6,"options":17,"question":13,"source":18,"type":19},[],[8,9,10,11],"v2",0,{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":18,"type":19},[],1081353371,[24,25,26,27],"证书库","密钥管理中心","注册机构(RA)","其他选项都不对","在PKI体系中,负责初步审核用户身份信息,并将审核通过的证书申请转发给CA的是?( )",{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":18,"type":19},[],1081353383,[33,34,35,36],"PPTP VPN设置简单、连接速度快,但加密强度低","L2TP VPN支持加密传输和用户身份验证","IPSec VPN只能建立网络层的VPN连接","不同VPN协议适用于不同场景","下列关于VPN协议的说法,错误的是?( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":18,"type":19},[],1081353397,[42,43,44,45],"ro(只读)","no_root_squash","sync","all_squash","NFS服务的安全配置中,应避免使用以下哪个选项?( )",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":18,"type":19},[],1081353401,[51,52,53,54],"图片文件","文档文件","音频文件","视频文件","宏病毒通常隐藏在什么文件中进行传播和感染",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":18,"type":19},[],1081353405,[60,61,62,63],"占用邮箱存储空间","直接格式化用户硬盘","掩盖重要邮件","携带恶意链接","垃圾邮件的主要危害不包括?( )",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":18,"type":74},[],1081353407,[69,70,71,72],"链路加密","节点加密","全盘加密","端到端加密","以下哪些属于数据传输加密技术?( )",1,{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":18,"type":19},[],1081353415,[79,80,81,82],"发送方用自己的公钥加密,接收方用自己私钥解密","发送方用接收方私钥加密,接收方用自己公钥解密","发送方用接收方公钥加密,接收方用自己私钥解密","发送方和接收方都用公钥进行加密和解密","非对称加密算法使用一对密钥,以下说法正确的是?( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":18,"type":19},[],1081353427,[88,89,90,91],"加密强度过高导致性能下降","数据传输采用明文,易被窃听","仅支持单向认证","无法远程执行命令","Telnet协议的主要安全风险是?( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":18,"type":19},[],1081353441,[97,98,99,100],"网页排版错乱","攻击者上传木马控制服务器","用户密码自动重置","数据库查询变慢","文件上传漏洞的典型危害是?( )"]