How to Disable specific Html Tags? Like <iframe>

[aglioeolio]

Hi, I just read a Thread about integration with TinyMCE/FCK editor but it´s needed to enable html code to use it.

So I think that disabling <iframe> before this action to my entire Board will be safer

Could someone explain me how to disable "IFRAME" or others html tags I want not to be parsed? Thanks

[Yumi]

My suggestion would not to be to blacklist specific HTML tags, but to write a reverse parser (or modify the WYSIWYG editor) and disable HTML altogether.