本书特别披露黑客惯用的“奇技淫巧”，将他们入侵的伎俩和招数大曝光，大家在一步步跟着学做后即可熟知那些所谓“神秘”的黑客的手法，从而高度重视网络安全，并采取相关措施现场自救！-The book in particular, disclosure of hacker usual clever wicked craft, they invaded the trick and tricks big exposure comes along to do step by step, we can be fa

标准DES加密解密算法C源代码 1.此代码绝对正确可靠，而且是标准的DES算法，已经用于现场。 2.用于通讯加密解密 3.此代码运行结果与DES加密解密工具测试结果完全一样 -Standard DES encryption and decryption algorithm C source code 1 This code is absolutely correct and reliable, and is the standard DES algorithm

Fingerprint Identification is the method of identification using the impressions made by the minute ridge formations or patterns found on the fingertips. No two persons have exactly the same arrangement of ridge patterns, and the patterns of any