大牛博客收藏
Kali渗透 http://www.cnblogs.com/xuanhun/
曾是土木人：http://www.cnblogs.com/hongfei/category/570425.html
外文网站:http://null-byte.wonderhowto.com/how-to/hack-databases-running-cmd-commands-from-online-ms-sql-server-0165387/
https://www.blackhat.com/presentations/bh-europe-07/Cerrudo/Whitepaper/bh-eu-07-cerrudo-WP-up.pdf