how to ban specific part of the url by .htaccess

[s1llyforyou]

hello

i have following url
http://www.domain.com/forum/index.ph...hemes/default/

i want to ban index.php?externapps/eyeX/themes/default/ by .htaccess

please let me know how to do that?

please help me to ban it

[rhenderson]

Are you talking about a hack injection attempt? If so your much better off using mod_security.

[s1llyforyou]

hello

yes how to do that by mod security?
please help me to ban this

thank you

[rhenderson]

You might see this post to install mod_security and an easy way to put in rules. http://forums.cpanel.net/showthread.php?t=85813