Secure, internal communication IS possible. Email is the method that many people choose, but there are inherent dangers in that choice.

I had the opportunity to speak with Debbie Weil this weekend as part of a podcast on the PodcastRountable.  Debbie mentioned working with a financial company that DOES NOT use email.

I know that sounds pretty hard to believe, but some large companies ARE choosing to avoid all email.

An internal blog, separated by department, can be exactly what your corporation needs to ensure reliable, secure, internal and archived messaging.