数据库安全
There is no need to run your db on vmware... If they're on the same machine the connection always goes through the local loopback device thus never touching the actual network.
This is true both when the DB host is specified as 'localhost' or '127.0.0.1' and if the machine's actual host name or outside network address is used (in which case the OS will/should recognise that it's actually a local connection and uses the loopback)
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。
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User Contributed Notes连接数据库
M Zijlstra
17-Aug-2007 12:11
17-Aug-2007 12:11
jakub dot lasinski at interia dot pl
29-Jul-2007 03:15
29-Jul-2007 03:15
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).
aastaneh at cmax2 dot com
28-Jul-2006 01:28
28-Jul-2006 01:28
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.
07-Oct-2005 06:20
Obviously, this does not apply if PHP and the DBMS are running on the same machine.