[{"title":"( 9 个子文件 2.92MB ) 信息安全概述方面的PPT","children":[{"title":"信息安全(段云所)","children":[{"title":"第2章 密码学概论.pdf <span style='color:#111;'> 425.73KB </span>","children":null,"spread":false},{"title":"第1章 概论.pdf <span style='color:#111;'> 265.82KB </span>","children":null,"spread":false},{"title":"第4章 公钥密码体制.pdf <span style='color:#111;'> 458.43KB </span>","children":null,"spread":false},{"title":"第5章 消息认证与数字签名.pdf <span style='color:#111;'> 327.72KB </span>","children":null,"spread":false},{"title":"第七章 身份认证.ppt <span style='color:#111;'> 19.00KB </span>","children":null,"spread":false},{"title":"第6章 密码应用与密钥管理.pdf <span style='color:#111;'> 726.28KB </span>","children":null,"spread":false},{"title":"第15章 应用安全.pdf <span style='color:#111;'> 380.65KB </span>","children":null,"spread":false},{"title":"第11章 入侵检测.ppt <span style='color:#111;'> 921.50KB </span>","children":null,"spread":false},{"title":"第8章 访问控制.pdf <span style='color:#111;'> 481.76KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]