How do I start a secure blog for my students to discuss digital citizenship?

I want to use a blog to facilitate a discussion for 7th and 8th grade students about cyber ethics and digital citizenship. They are referred to as "digital natives", so I think this would be a cool way for us to discuss these issues.

Have you tried www.linkedin.com? This will be very educational because, like Yahoo Q's, you can ask questions on various topics and check other answers from business people. I am currently part of a secure blog for teachers which is nice.

first its actualy very complicated well it just depends on which site u r on but i would use http://www.f-secure.com .