李梓熙 邻家小奶牛:请问有谁知道怎样加密一个文件夹吗？

对于XP可以启用NTFS格式下的EFS加密
微软中国EFS加密专题
http://www.microsoft.com/china/technet/security/sgk/protect_data_EFS.mspx
E-神加密文件夹 v5.71 豪华版
http://www.crsky.com/soft/2941.html
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加密金刚锁 v7.403
http://www.crsky.com/soft/991.html
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万能加密器 v5.5 正式版
http://www.crsky.com/soft/746.html
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小李文件加密II v7.0 Build 0110
http://www.crsky.com/soft/1260.html
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金锋文件加密器 v4.3 标准版
http://www.crsky.com/soft/1327.html
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超白金加密 v8.70
http://www.crsky.com/soft/1616.html
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加密精灵(EncryptGenie) v2.68.1
http://www.crsky.com/soft/1031.html
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文件加密器(FDET) v4.56
http://www.crsky.com/soft/2452.html
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E-钻文件夹加密大师 Build 050721
http://www.crsky.com/soft/6168.html
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梦幻加密精灵 2004 v1.21
http://www.crsky.com/soft/3305.html
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狡兔三窟加密锁 v3.0
http://www.crsky.com/soft/3151.html
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枫叶文件加密器 v1.0
http://www.crsky.com/soft/2587.html
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Wkh文件加密器 v3.05
http://www.crsky.com/soft/3177.html
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狡兔三窟加密器 v2.11
http://www.crsky.com/soft/2991.html
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E钻文件夹加密大师 v1.2
http://www.crsky.com/soft/5435.html
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CipherOne加密钻石锁 v5.1
http://www.crsky.com/soft/5673.html
参考资料：具体介绍及方法在下载页面有介绍.

强烈推荐易通文件夹锁2006,软件内置了文件夹锁、文件锁、磁盘锁三大保护功能，提供了锁定和隐藏两种保护方式。是您文件资料的安全屏障。
详情请进:http://www.etongsoft.net

用"高强度文件夹加密大师"吧.
http://download.pchome.net/utility/encrpt/19461.html