security+monitoring技术资料下载专区，收录160份相关技术文档、开发源码、电路图纸等优质工程师资源，全部免费下载。
An Overview of Smart Card Security. The smart card, an intelligent token, is a credit card sized plastic card embedde...
SSL and TLS book. you can learn Secured socket layer and transport layer security from this book
Playfair Cipher 1.not even the large number of keys in a monoalphabetic cipher provides security 2.one approach to imp...
This Home Security hardware and software. The CPU is MCS-51 series. The source code is developed by C language.
A book describle in detail about the system security and usability technology. It is a system book on security.
The most up to date, comprehensive, and practical guide to Web services security, and the first to cover the final relea...
oasis发布的web services security规范中的ws-trust规范的java实现
自用java开发包。 包含mail,io,net,sort,security,http,chache等等内容。
md5加密实现 C++ /* 使用方法： char Md5Buffer[33] CSecurity Security Security.MD5("a string",Md5Buffer) 执行完成之后Md5Buff...
短消息(SMS)是GSM 中最简洁的数据通信方式。本文利用TC35i 通信模块的SMS功能实现远程前端不间断电源（UPS）与监控中心之间数据和控制指令的双向通信，通过单片机AT89C52 控制G