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连接数据库
把连接建立在 SSL 加密技术上可以增加客户端和服务器端通信的安全性，或者 SSH 也可以用于加密客户端和数据库之间的连接。如果使用了这些技术的话，攻击者要监视服务器的通信或者得到数据库的信息是很困难的。
用户评论:
[#1] jakub dot lasinski at interia dot pl [2007-07-28 12:15:17]
Even if webserver and DBMS are on the same phisical machine one can separate networks by setting database in virtual server inside the main system (using for example VMware solutions).
[#2] aastaneh at cmax2 dot com [2006-07-27 10:28:03]
Another solution to protect your database is to have a seperate backend network exclusively used for database traffic. Your webserver(s) would have two interface cards: one facing the world, one facing the internal database network. This way- there's no chance of intercepting database traffic from the outside.