仔细介绍如何监控win2k入侵检测的文章

Ajax+jsp做的聊天室，实现无刷新显示。-Ajax+ Jsp do chat rooms, free refresh display.

实现监控文件的新建，删除等简单功能，界面简单整洁。-Monitoring implementation of the new documents, delete and other features easy, clean and easy interface.

对原始信号做DCT的算法：Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后，选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后，再作DCT的算法：Hsu和Wu 把图像进行8*8分块，将一个二进制序列作为水印放入DCT的中频区；有些学者则计算整个图像的DCT，把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响；同时，尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上，但是采用这种方法，抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8* 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the sub

这个嘛,你打开看看就知道了-Well, you know look at the opening of

解Unix密码的程序john1.-Cracking Unix password

网络安全开发包,可用于开发多种网络安全方面的程序.

^_^，这个不用说了，值得研究哦！-^ _ ^, needless to say, is worth studying Oh!

一个锁键盘的程序,在学校里用在公共刷卡机子上的-a keyboard lock the procedures used in schools in the public Swiping cards loom on the

进程调度文件 -process scheduling paper documents

基于无线网络管理的交互式门禁系统，门禁系统在当今的安防产品中有着重要的地位，随着社会的进步，越来越多的地方使用门禁系统，并且对门禁的可靠性和交互性有着更高的要求，本系统就是从这些方面考虑，将门禁设备与用户终端相连，做到人员识别的准确性和信息采集的实时处理。-Based on wireless network management, interactive access control systems, access control systems in today" s security products, has an important position, as society advances, more and more places to use access control system, and the reliability of access and interactivity will have a more higher requirements, the system is from these considerations, access control equipment and user terminals will be connected, so that the accuracy of personal identification and information gathering real-time processing.