Project Description
This solution add a web part in your gallery allowing you to hide/display web parts in a web part page based on the current user (WSS v3)
This project target WSS v3. If you are using MOSS 2007 you can use Target Audience
Installation
- stsadm -o addsolution -filename PathToTheWSP
- stsadm -o deploysolution -name webpartSecurity.wsp -immediate -allowgacdemployment -url YourSiteUrl
Usage
- Start by activate the feature in your site collection
- Add the web part on your webpart page
- Open the web part tool pane and define users who can view each webpart (Leave the field blank if you want that all users view the webpart)

- That's all, web parts will be hide if current user is not defined on your configuration.