[ Aleksandar Marković @ 06.08.2006. 23:52 ] @
Step 1: Remove wildcards in the grant tables
Step 2: Require the use of secure passwords
Step 3: Check the permissions of configuration files
Step 4: Encrypt client-server transmissions
Step 5: Disable remote access
Step 6: Actively monitor the MySQL access log

http://www.builderau.com.au/pr...SQL/0,39028784,39266102,00.htm

+
http://dev.mysql.com/doc/refman/5.0/en/security.html