CBSE 2026 results are out, Mukul scored a perfect 100/100 in Computer ScienceSee all toppers →

KwickAcademy Computer Science · 7 min · free

The IT Act and Cyber Law in India

7 min4 KwickClipsFull text belowFree
Next lesson →Kajal Ma'am (MCA), teaching since 2004Remembered in this browser

The IT Act, 2000, amended in 2008, is India's main cyber law. It made electronic records and digital signatures legal and defined cyber offences. Report cyber crime at cybercrime.gov.in, or call 1930 for money fraud.

Follows the syllabus of: CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083), CBSE Class 12 Informatics Practices (065), CBSE Class 11 Information Technology (802)

On screen in this lesson

What is cyber law?

Laws for the digital world: computers, internet, data
Cyber crime: a crime using a computer or network
Protects people, companies and the government
India's main cyber law: the IT Act, 2000

Why India needed the IT Act

Old laws were written for paper, not email
Online shopping and banking were growing
Hacking and online fraud had no clear punishment
India followed a United Nations model law

What the IT Act does

Makes electronic records legally valid
Recognises digital signatures
Defines cyber offences and penalties
Amended in 2008 to add new crimes

Offences and penalties

SectionOffencePunishment
43damage, accesscompensation
66hacking3 yrs, Rs 5 lakh
66Cidentity theft3 yrs, Rs 1 lakh
66Donline cheating3 yrs, Rs 1 lakh
66Eprivacy breach3 yrs, Rs 2 lakh
66Fcyber terrorismup to life

Match the offence

SituationSectionOffence
Using friend's OTP66Cidentity theft
Fake bank caller66Dcheating
Hacking a server66hacking
Sharing private pic66Eprivacy breach

A section that no longer exists

Section 66A punished offensive online posts
Its words were vague and misused
Supreme Court struck it down in 2015
Case: Shreya Singhal vs Union of India

Quick answers

Which section covers identity theft?

Section 66C.

What happened to section 66A?

The Supreme Court struck it down in 2015 in Shreya Singhal vs Union of India.

KwickClips from this lesson

Short clips, one idea each. Good for revision the night before.

The full lesson, in text

Hello students, welcome to Kwickprep. A friend guesses your password and posts from your account as a joke. Is that just a prank, or a crime? Under Indian law, it can be a crime. Today we will learn about the Information Technology Act, cyber offences, how to report cyber crime, and your rights and responsibilities.

Let us begin with two terms. Cyber law is the set of laws for the digital world, covering computers, the internet and data. A cyber crime is a crime in which a computer, phone or network is used as a tool or a target. Cyber law protects ordinary people, companies and the government. In India, the main cyber law is the Information Technology Act, two thousand, often called the IT Act.

Why did India need a new law in two thousand? Old laws were written for paper documents and signatures, not for emails and files. Online shopping, banking and e-governance were starting to grow. Crimes like hacking and online fraud had no clear punishment. So India made the IT Act, based on a United Nations model law for electronic commerce.

The IT Act does four big things. It makes electronic records, like emails and e-contracts, legally valid, just like paper. It recognises digital signatures, so documents can be signed online. It defines cyber offences and the punishment for each. In two thousand eight, it was amended, which means changed, to add new crimes like identity theft and cyber terrorism.

Here are the sections that board exams ask most, with their maximum punishments. Section forty three covers unauthorised access or damage to a computer, and the victim can claim compensation. Section sixty six covers dishonest hacking, with up to three years in jail, or a fine up to five lakh rupees, or both. Section sixty six C covers identity theft, like using someone's OTP, with up to three years and a one lakh rupee fine. Section sixty six D covers cheating by pretending to be someone else online, with the same punishment. Section sixty six E covers sharing a person's private images without consent. It carries up to three years, or a fine up to two lakh rupees. Section sixty six F covers cyber terrorism, which can mean imprisonment for life.

Let us match real situations to the law. Logging in with a friend's password or OTP is identity theft under section sixty six C. A caller pretending to be a bank officer to steal money is cheating by personation under section sixty six D. Breaking into a school server to change marks is hacking under section sixty six. Sharing someone's private photo without consent is a privacy breach under section sixty six E.

Here is a point many old books still carry. Section sixty six A punished sending offensive messages online. Its words were so vague that people were arrested for ordinary posts. In two thousand fifteen, the Supreme Court struck it down as against free speech. The case is Shreya Singhal versus Union of India, so never quote sixty six A as a current law.

Now let us see what cyber crime looks like today. The most common is money fraud through UPI, OTP tricks and fake customer care numbers. Fake loan and job apps steal data and money. Cyberbullying and fake profiles harm students directly. Criminals also use morphed photos to blackmail victims, which is called sextortion.

If you face cyber crime, follow these steps. First, do not delete anything, and save proof like screenshots, messages and transaction IDs. Then ask, did you lose money? If yes, call the national helpline one nine three zero immediately, because a quick report can help freeze the money. For every case, report on the national portal, cybercrime dot gov dot in, or at the nearest police station. Note down your complaint number, so you can follow up.

Keep four tips in mind. For money fraud, report within the first few hours, when the chance of recovery is highest. Tell a parent or teacher at once, because you are the victim, not the one at fault. Never pay a blackmailer, since paying only brings more demands. Block the account, but do not delete the chat, because it is your evidence. Pause and predict: someone threatens to post your photo unless you pay, what should you do first? Save the proof, tell an adult, and report it, never pay.

The law also gives you rights. In two thousand seventeen, the Supreme Court declared the right to privacy a fundamental right. You have freedom of speech online, but with reasonable limits, such as no hate speech or defamation. You have the right to report a crime, and the police must register a cyber complaint. Under the Digital Personal Data Protection Act, you also have rights over how your personal data is used.

With rights come responsibilities. Never use another person's account, password or data, even as a joke. Do not share private images of others, or forward fake news without checking. Respect copyright, and give credit for work you use. If you see a crime, report it, and never try to take revenge yourself.

Let us revise what we learned today. The IT Act of two thousand, amended in two thousand eight, is India's main cyber law. It made electronic records and digital signatures legally valid. Section sixty six covers hacking, sixty six C identity theft, and sixty six D online cheating. Report cyber crime at cybercrime dot gov dot in, and for money fraud call one nine three zero. Privacy is your right, and responsible use is your duty.

Courses that teach this

CourseUnit
CBSE Class 11 Computer Science (083)Society, Law and Ethics
CBSE Class 11 Computer Science Essentials (083)Society, Law and Ethics
CBSE Class 12 Informatics Practices (065)Societal Impacts
CBSE Class 11 Information Technology (802)Part B, Unit 2: Networking and Internet

Voice-over in this lesson is AI-generated. The script is written and checked by Kajal Ma'am. Boards can revise a syllabus mid-year, so confirm anything you plan around against the official board circular. Keep your passwords, OTPs and ID numbers to yourself — we never ask for them. To reach Kajal Ma'am, use the WhatsApp button; sharing your number there is how we call you back.

Free to watch, no sign-up. Live classes with Kajal Ma'am are the paid course; these lessons stay free either way.

Want a plan that actually fits your board dates?

Ask Kajal Ma'am directly, 20+ years teaching computer science. Free demo class first, no payment.

Talk to Kajal Ma'am on WhatsApp

Or see the Class 12 Computer Science course →

Studying outside India?

We coach CBSE, IGCSE & international students across the globe, one-to-one, in your local time zone.

Visit International →