Event access

Hello I am new to ColdBox and I have a question about restricting
access to certain events like what is the best way to do this? I was
thinking about creating an interceptor but I am not sure where to
start if anyone has any ideas I would like to hear them.

The best way is defintely to use interceptors. The 2.6.0 beta has a new security interceptor that will be exactly what you need. Please download it and take it for a spin.