[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFo9s1aqiWr2nvHrjfKBcLhZlzrkArP6e3H-Gce45fAM":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":33,"origin":109,"createTime":34},209644316,"v1","VPN技术的主要目的是",[8,9,10,11],"建立加密的远程安全连接","提升下载速度","拦截广告","优化DNS解析",[],[14,23,35,45,55,65,75,79,89,99],{"id":15,"source":5,"question":16,"options":17,"answer":18,"related":19,"type":20,"origin":21,"createTime":22},209010110,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fb1d465423ea129ad053eb4f48a64a2ee.png\">",[],[],[],2,null,"2025-06-27T19:23:59+08:00",{"id":24,"source":5,"question":25,"options":26,"answer":31,"related":32,"type":33,"origin":21,"createTime":34},209644311,"信息安全的三大核心属性不包括",[27,28,29,30],"机密性","完整性","可用性","不可否认性",[],[],0,"2025-06-29T18:26:34+08:00",{"id":36,"source":5,"question":37,"options":38,"answer":43,"related":44,"type":33,"origin":21,"createTime":34},209644312,"以下哪项属于网络层协议",[39,40,41,42],"TCP","ARP","HTTP","FTP",[],[],{"id":46,"source":5,"question":47,"options":48,"answer":53,"related":54,"type":33,"origin":21,"createTime":34},209644313,"防火墙的核心功能是",[49,50,51,52],"查杀病毒","流量过滤与访问控制","网页加速","数据压缩",[],[],{"id":56,"source":5,"question":57,"options":58,"answer":63,"related":64,"type":33,"origin":21,"createTime":34},209644314,"NAT技术的主要作用是",[59,60,61,62],"隐藏内网IP,实现公网地址复用","加速网络传输","防御DDoS攻击","加密传输数据",[],[],{"id":66,"source":5,"question":67,"options":68,"answer":73,"related":74,"type":33,"origin":21,"createTime":34},209644315,"以下哪项是Windows防火墙的默认安全区域",[69,70,71,72],"Trust","Untrust","Public","DMZ",[],[],{"id":4,"source":5,"question":6,"options":76,"answer":77,"related":78,"type":33,"origin":21,"createTime":34},[8,9,10,11],[],[],{"id":80,"source":5,"question":81,"options":82,"answer":87,"related":88,"type":33,"origin":21,"createTime":34},209644317,"以下哪种加密算法属于对称加密",[83,84,85,86],"RSA","AES","ECC","DH",[],[],{"id":90,"source":5,"question":91,"options":92,"answer":97,"related":98,"type":33,"origin":21,"createTime":34},209644318,"ARP攻击的主要目的是",[93,94,95,96],"篡改MAC地址映射,实现中间人攻击","耗尽网络带宽","破坏硬盘数据","拦截电子邮件",[],[],{"id":100,"source":5,"question":101,"options":102,"answer":107,"related":108,"type":33,"origin":21,"createTime":34},209644319,"双机热备技术中,VGMP协议的作用是",[103,104,105,106],"同步配置数据","统一管理VRRP组状态","检测硬件故障","优化路由表",[],[],{"courseName":110,"courseImg":111,"workName":112,"workId":113,"count":114,"courseId":115},"网络安全技术","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","杀粘蒙药","work_44430979",55,"548128339ad743b8586f84effe3e2488"]