ufdbGuard - URL filter for the Squid web proxy
BlurPage - A browser extension to hide sensitive information on webpage
E2Guardian - Web filtering solution
BURN.link - Send secure, encrypted, self-destructing messages
Diladele Web Safety - Diladele Web Safety is the name of a simple, easy to use and powerful web filter for all kind of activities over the internet.
Blur - Blur is a software application available for both Google Chrome and your smartphone. It's developed by Abine, an online privacy company trusted by more than twenty million people. Read more about Blur.