This document provides an overview of the Information Technology Act including:
1. An introduction to the reasons for enactment of the IT Act including facilitating e-commerce and providing legal protections for electronic transactions.
2. Explanations of important terms referenced in the IT Act such as digital signature, electronic signature, e-governance, and certifying authority.
3. Sections on cyber crimes, important sections of the IT Act, the role of IT in banking, cyber crime statistics in India, and a comparison of the IT Acts of India and Brazil.