Service Needs

Reference No.

N-0104

Title

Anti bot solution for public access website

Business Needs / Challenges

The online registration system of Consumption Voucher Scheme deploys the Google ReCAPTCHA v2 solution to enhance the system’s security against bot attacks. Google ReCAPTCHA v2 supports some web accessibility features, including support for English for audio reCAPTCHA. Since Google reCAPTCHA v2 does not support Cantonese, this brings great inconvenience to visually impaired applicants.

Application Areas

System Security

Expected Outcomes

With the deployment of this solution, it should be able to provide similar or better protection against bot attacks and support Cantonese and English audio to facilitate the use by the visually impaired applicants.

Technologies to be Used

Artificial Intelligence (AI)
Machine Learning