数字证书技术在当前是一个热点问题也是安全方面的一个重要内容,本教程能帮助大家了解和实现数字证书的具体过程.-digital certificate technology is a current hot issue is the security an important element, the handbook can help you understand and digital certificates to the specific process.

网络安全英文入门教程，写的不错，通俗易懂专业。-English portal of network security handbook, written in good, accessible professional.

中国鹰派专用安全教程-China hawks dedicated security handbook

CryptLib库的官方手册(pdf)。CryptLib是一个加密安全工具包,利用此加密库接口,可以很容易地为各种应用系统提供安全服务,如加/解密、数字签名、认证等。该文件只是一个官方手册(pdf)文件，请大家看好了再下载。-CryptLib library' s official manual (pdf). CryptLib is an encryption security toolkit, the use of this encryption library interface, y