DotNetNuke is easy to use. End users can learn to post content to your web site in minutes. The simple yet powerful page editing tools let end users modify content without IT support.
The granular security model allows system administrators to precisely define web site access for end users at the site, page or module level. Users can access the right content for their contributions yet have no access to modify the rest of your web site. This provides end users with considerable freedom to modify content yet limited access to your overall web site.
The Content Approval Workflow feature available in the DotNetNuke Professional Edition and Enterprise Edition empowers your organization to take web content control one step further. Your web site can be configured with custom approval workflows so changes to your site must be reviewed and approved by whomever
Intranets are created so folks can easily communicate no matter where they are geophysically... learn more about Intranets via Wikipedia :)
Prescient's Internet and intranet consultants can help your organization assess and choose the right content management system (CMS) to fit your needs.