Community Server provides you with a number of methods for managing what is published on your Web site and enforcing publishing guidelines. You can require that all posts and comments created by non-administrator users be approved before they are published; you can make blogs private or disable them; and you can enable a setting that hides posts from all users except the user who created the post.
The anonymous user settings allow you to control whether anonymous users can create posts; add comments to posts; and require approval before comments are posted.
Community Server also provides a number of filtering functions to ensure that you can filter out offensive words, block links to specific Web sites, and ban users who consistently post offensive content or who violate other publishing guidelines.