Security, Part 2

At my company, we are supposed to put appropriate footers at the bottoms of our documents and emails. For example, "Internal Use Only," "Do Not Duplicate," etc., (I made all of those up). I don't think all of the employees are as thoughtful at doing this as our legal & security groups would like, although I'm sure many people are very conscientious. So I think we may have just assumed that, by keeping our documents only on our intranet, that we are keeping employees safe from themselves, and the company's secrets slightly safer than they might be otherwise.

Now, however, it is very easy for employees to blog on the Internet, or collaborate using a wiki on the Internet. Our email & calendar accounts are accessible from the Internet. But many employees find accessing our applications and documents through our intranet just not compatible with their work (or location, or Internet-enabled device, or ...). So should we move more out onto the Internet?