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Intermediaries, blocking and interception

Cyber Law · Part III · Topic 6 of 10 · 9 min read

Safe harbour under section 79 and the reading down of actual knowledge in Shreya Singhal, interception, blocking and traffic-data powers in sections 69 to 69B, protected systems, NCIIPC and CERT-In, the IT Rules 2021 with their 2022 and 2026 amendments, and internet shutdowns after Anuradha Bhasin.

On this page
  1. 1. Who is an intermediary
  2. 2. Safe harbour: section 79
  3. 3. Interception, monitoring and decryption: section 69
  4. 4. Blocking: section 69A
  5. 5. Traffic data, protected systems, NCIIPC and CERT-In
  6. 6. The IT Rules, 2021
  7. 7. Internet shutdowns: Anuradha Bhasin
  8. How AIBE asks this
  9. Quick check
Cases checked to exist. Read the judgment before quoting a holding.

Every case cited here has been checked to exist — the citation resolves and names the right parties. The propositions attributed to each case have not been verified line by line against the judgment. Case names link through to the full judgment: read it before quoting a holding in an examination answer, and never carry a proposition from notes into court on trust.

An intermediary is not liable for third-party content if it stays passive, follows due diligence, and takes content down when a court or the Government tells it to. That is section 79 of the IT Act as read by the Supreme Court in Shreya Singhal. The State’s powers over online content sit next to it: interception (section 69), blocking (section 69A) and traffic-data monitoring (section 69B). The detail of due diligence is in the IT Rules, 2021.

1. Who is an intermediary

Section 2(1)(w) defines an intermediary, with respect to any electronic record, as any person who on behalf of another receives, stores or transmits that record or provides any service with respect to it. The definition names telecom service providers, network service providers, internet service providers, web-hosting providers, search engines, online payment sites, online-auction sites, online market places and cyber cafes. Social media and messaging platforms are intermediaries for their users’ content.

2. Safe harbour: section 79

“Actual knowledge” read down. In Shreya Singhal v. Union of India, 2015 INSC 257, the Supreme Court held that section 79(3)(b) must be read to mean that the intermediary acquires actual knowledge only from a court order, or on being notified by the appropriate Government or its agency, and that the unlawful act must relate to the grounds in Article 19(2). A private complaint alone does not oblige a platform to judge legality and take content down. The same case upheld section 69A.

Section 79 opens with a non obstante clause, so the safe harbour operates notwithstanding any other law.

3. Interception, monitoring and decryption: section 69

4. Blocking: section 69A

Only the Central Government (or an officer it specially authorises) may, for reasons recorded in writing, direct any Government agency or intermediary to block public access to information in a computer resource. The grounds are those of section 69 except “investigation of any offence”. The procedure is in the Blocking Rules, 2009 (Information Technology (Procedure and Safeguards for Blocking for Access of Information by Public) Rules, 2009). An intermediary that fails to comply faces imprisonment up to seven years and fine (section 69A(3)). Shreya Singhal upheld section 69A because it is narrowly drawn: reasons must be recorded, the grounds track Article 19(2), and the rules provide a hearing and review.

5. Traffic data, protected systems, NCIIPC and CERT-In

SectionWhat it provides
69BCentral Government may by notification authorise an agency to monitor and collect traffic data to enhance cyber security and prevent intrusion or spread of computer contaminants. Intermediary that knowingly fails to assist: up to one year, or fine up to one crore rupees, or both (as amended by the Jan Vishwas Act, 2023; earlier up to three years and fine).
70Appropriate Government may declare a computer resource affecting Critical Information Infrastructure a protected system. Unauthorised access or attempt: up to ten years and fine.
70ACentral Government designates a national nodal agency for Critical Information Infrastructure Protection. The National Critical Information Infrastructure Protection Centre (NCIIPC), a unit of the NTRO, was designated by notification of 16 January 2014.
70BCERT-In (Indian Computer Emergency Response Team) is the national agency for incident response: collecting and analysing information on cyber incidents, alerts, emergency measures, coordination and guidelines. Under section 70B(6) it may call for information and give directions to service providers, intermediaries, data centres and body corporates; non-compliance is punishable with up to one year, or fine up to one crore rupees (raised from one lakh by the Jan Vishwas Act, 2023), or both (section 70B(7)).

CERT-In directions of 28 April 2022 (issued under section 70B(6)): listed cyber incidents must be reported to CERT-In within six hours of noticing them, and ICT system logs must be kept for a rolling period of 180 days within Indian jurisdiction.

6. The IT Rules, 2021

The Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021 were notified on 25 February 2021 under section 87 of the IT Act. Part II (due diligence by intermediaries) is administered by MeitY; Part III (code of ethics for digital news publishers and OTT platforms) by the Ministry of Information and Broadcasting.

An intermediary that does not follow these rules loses the section 79 exemption and can be proceeded against under the general law.

7. Internet shutdowns: Anuradha Bhasin

In Anuradha Bhasin v. Union of India, 2020 INSC 31, on the communication restrictions in Jammu and Kashmir, the Supreme Court held:

The power to suspend telecom services now lies in section 20 of the Telecommunications Act, 2023, with rules made in 2024 that replaced the 2017 Suspension Rules. Note the difference: section 69A blocks specific content; a shutdown suspends the service itself.

How AIBE asks this

Expect a direct section question (“Blocking of public access is provided under section ___”, “Exemption of intermediaries is in section ___”), a case-to-holding match (Shreya Singhal: 66A struck down, 69A upheld, 79 read down; Anuradha Bhasin: internet and proportionality), or a number from the rules (fifty lakh users, first originator, six-hour CERT-In reporting).

Quick check

  1. Under section 69A of the IT Act, the power to direct blocking of public access to information vests in:
    (A) the Central Government or a State Government
    (B) the Central Government only
    (C) the Controller of Certifying Authorities
    (D) CERT-In
    Answer(B). Section 69A confers the blocking power on the Central Government or an officer specially authorised by it; section 69 (interception) is the one that also names State Governments.
  2. In Shreya Singhal, “actual knowledge” under section 79(3)(b) was read to mean knowledge received through:
    (A) any complaint by an affected user
    (B) a court order or notification by the appropriate Government or its agency
    (C) a news report
    (D) the intermediary’s own monitoring
    Answer(B). The Court read down section 79(3)(b) so that the intermediary must act only on a court order or a government notification.
  3. Which ground for interception in section 69 is not a ground for blocking under section 69A?
    (A) Public order
    (B) Security of the State
    (C) Investigation of any offence
    (D) Friendly relations with foreign States
    Answer(C). “Investigation of any offence” appears in section 69 only.
  4. Under rule 4(2) of the IT Rules, 2021, an order to identify the first originator can be passed only for offences punishable with imprisonment of not less than:
    (A) three years
    (B) five years
    (C) seven years
    (D) ten years
    Answer(B). The first proviso to rule 4(2) limits such orders to the listed offences punishable with not less than five years.
  5. The national agency for incident response in cyber security under section 70B is:
    (A) NCIIPC
    (B) CERT-In
    (C) the Data Protection Board of India
    (D) the Grievance Appellate Committee
    Answer(B). Section 70B establishes CERT-In; NCIIPC is the nodal agency for Critical Information Infrastructure under section 70A.