This document summarizes key aspects of India's Information Technology Act, including: 1) It defines digital signatures and electronic signatures, and outlines requirements for their use in authentication. 2) It establishes rules for electronic governance, electronic records, controllers who regulate certifying authorities, and adjudication of related offenses and compensation. 3) The case study discusses how information was retrieved from laptops of terrorists involved in a Parliament attack case, which revealed their motives and allowed for punishment under the law.

1. Business Law