Browser Sentry is a content filtering software, ideal for parents and employers to prevent children from accessing inappropriate sites and ensuring daily workplace internet usage compatibility.

The software works by automatically closing all pages that contain prohibited words or phrases, and setting a flag to notify the user of the trigger. This flagging mechanism can be very useful in confronting employees or children about their online activities. The flag requires a password to reset and appears every time the computer is restarted.
The demo version of the software is available for download and has an unlimited evaluation period. However, it requires the home page of the browser to be set to Browser Sentry Safe Start Page as this page utilizes Google’s "Safe Search" feature, which provides an added level of security. The safe search feature in the browser is also optional in the registered version.
Browser Sentry is a 100% safe software with no viruses, spyware, spam, or email address sales to third parties. It is an effective solution for maintaining a safe and productive online environment for both children and employees.
Version 2.2: Firefox bugfix