3T Extension is a browser add-on developed by the 3T Team. It aims to protect users from sexual harassment on popular social networks like Facebook, Instagram, and Zalo. Particularly, it focuses on safeguarding young children who may not have the necessary skills to identify such behavior.

The 3T Team, consisting of talented engineering students from BKHN, won an award in the "Communication Initiative on Preventing Sexual Violence 2019" competition organized by CSAGA. The team's idea embodies the qualities of confidence, honesty, and straightforwardness that a BKHN engineer possesses. The application, which can be installed on popular browsers such as Chrome and Cốc Cốc, detects sexually harassing language in messages sent through social networks and sends warnings to users as well as their guardians in the case of underage users.

In the near future, 3T Extension will release a demo version to gather user feedback, starting with BKHN students. Users who provide valuable feedback or are lucky enough may receive valuable rewards. Interested students can install the demo version for themselves or their underage family members to experience and contribute to 3T's solution for preventing sexual harassment. This is a great opportunity to make a difference and receive meaningful rewards from the development team.