[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f0LtJri7ybTRisHnRBz20MxmUPMj-XRTnUKIfwnFs21w":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-06-22 17:04:14",154359945,[8,9,10,11],"使用对称密钥交换协议管理密钥","建立安全信道","使用非对称加密技术加密密钥","使用电子信封管理密钥",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},19,"36f410df1cacc1368dc6913e70ebd6fa","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","2023-2024信息安全","exam_125148070","五-七章测试","通过Diffie-Helman算法实现密钥管理技术,依据()",[21,33,42,51,54,63,69,74,79,84],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-06-22 17:04:13",154359942,[26,27,28,29],"PKI","EKE","IKE","KINT","因特网密钥交换协议的英文简写是()","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],154359943,[37,38,39,40],"初始密钥","会话密钥","主密钥","密钥加密密钥","用于传送会话密钥时采用的密钥,称为()",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],154359944,[46,47,48,49],"10","5","1","4","采用分散管理存取门限机制密钥k,通过10个服务器进行分散管理,则门限子系统的个数最少为()",{"answer":52,"createTime":5,"id":6,"options":53,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":55,"createTime":5,"id":56,"options":57,"question":62,"source":31,"type":32},[],154359946,[58,59,60,61],"理论因素","人为因素","技术因素","行业因素","哪个非密钥管理三个层面()",{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":31,"type":68},[],154359947,[],"访问控制三要素:主体、客体和____",2,{"answer":70,"createTime":5,"id":71,"options":72,"question":73,"source":31,"type":68},[],154359949,[],"多级安全系统按照信息资源属性分级从高到低为TS,S,____,RS,U 一共5级",{"answer":75,"createTime":5,"id":76,"options":77,"question":78,"source":31,"type":68},[],154359951,[],"访问控制标签列表是通过比较用户和文件的____限定一个用户对一个客体目标能否进行访问如下图2所示,用户B能否访问文件N____(能\u002F不能)\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F12d8a8480ace72a5a9c21309a935f6d8.jpg\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4f0a8f1469770264213c614bf5d44633.jpg\">",{"answer":80,"createTime":5,"id":81,"options":82,"question":83,"source":31,"type":68},[],154359953,[],"攻击过程中的关键阶段是____",{"answer":85,"createTime":5,"id":86,"options":87,"question":88,"source":31,"type":68},[],154359955,[],"通过盗取qq账号提升权限,进行网络攻击属于____攻击方法"]