Internal Security·Prelims Strategy

Information Technology Act 2000 — Prelims Strategy

Updated 7 Mar 2026

Prelims Strategy

For Prelims, focus on the factual aspects and key provisions of the IT Act 2000, along with the significant changes introduced by the 2008 amendment. Memorize important section numbers and their corresponding offenses or provisions, such as Section 43 (damage to computer), Section 66 (computer-related offenses), Section 67 (obscenity), Section 69 (interception), Section 69A (blocking), Section 79 (intermediary liability), and Section 84A (cyber terrorism).

Pay special attention to Section 66A and its striking down in Shreya Singhal v. Union of India, understanding why it was struck down. Be aware of the relationship between the IT Act and other relevant laws like the Indian Evidence Act (Section 65B) and the Indian Telegraph Act.

Crucially, understand the impact of recent legislation like the Digital Personal Data Protection Act, 2023, particularly how it repeals or amends IT Act provisions (e.g., Section 43A). Questions often test the chronology of amendments, the specific types of cybercrimes covered, and the constitutional validity of certain sections.

Practice MCQs that involve identifying correct/incorrect statements about the Act's provisions and its evolution.