FTPclient

ftp_vb 本程序是一个完整的FTP客户端 ，应用vb完成，代码简单。 (ftp_vb This program is a complete FTP client application to complete vb code simple.)

邮件软件：该程序需要两个服务器，一个用来发送邮件，一个用来接受邮件，一般我们用pop3协议来接收邮件，用smtp协议来发送邮件。(E-mail software: the program requires two servers, one used to send a message, a message to accept the general protocol we use to receive mail pop3, smtp protocol used to send messages.)

使用IMAPI完成Email client端功能 可attach 附加檔案(completed using disk-Email client can attach additional functions Archives)

ftp 客户端 C语言终端实现 满足ftp客户端的基本操作(ftp client using c)

底层实现ftp客户端(underlying implementation ftp client)

ftp server code ,just a simple example. thank you very much!(ftp server code, just a simple example. thank you very much!)

可以发送邮件的小程序，还可以发送附件，除了bmp格式的图片之外，任何附件都可以发，希望大家加以改进，可以发bmp文件(Can send a message of small procedures, can also send attachments, apart from the picture outside of bmp format, can be issued to any annexes thereto, hoping to improve everyone, it can bmp file)

SMTP的一个例子!VISUAL C(SMTP an example! VISUAL C)

这是一个邮件系统源码可以好好学习一下很好用的(This is a mail system source code can study hard like a good use of)

用C语言编写，分别攻击了Warftp和ccproxy两个漏洞（这两个漏洞只在windows xp sp2中存在，sp3和win7已经修复。因此需要安装一个sp2的虚拟机），攻击完成后，会弹出一个攻击成功的对话框，程序比较基础，但是能够帮助初学者深刻了解缓冲区溢出的原理。(Using C language, were attacked Warftp and ccproxy two vulnerabilities (both vulnerability only exists in windows xp sp2, sp3 and win7 has been repaired, so you need to install a virtual machine sp2), and after the attack is completed, it will pop up a successful attack dialog program basis for comparison, but a deep understanding of the principles that can help beginners buffer overflow.)