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Securities and Exchange Board of India
CIRCULAR
SEBI/HO/MRD1/MRD1_DTCS/P/CIR/2022/68 May 20, 2022
To
All Stock Exchanges,
All Clearing Corporations,
All Depositories
Dear Sir / Madam,
Modification in Cyber Security and Cyber Resilience framework of Stock
Exchanges, Clearing Corporations and Depositories
1. SEBI vide circular no. SEBI/CIR/MRD/DP/13/2015 dated July 06, 2015
prescribed framework for Cyber Security and Cyber Resilience for stock
exchanges, clearing corporations and depositories.
2. In partial modification to Annexure A of SEBI circular dated July 06, 2015, the
paragraph-11, 40, 41 and 42 shall be read as under:
11. MII should identify and classify/designate critical assets based on their
sensitivity and criticality for business operations, services and data
management. The critical assets should include business critical systems,
internet facing applications /systems, systems that contain sensitive data,
sensitive personal data, sensitive financial data, Personally Identifiable
Information (PII) data, etc. All the ancillary systems used for
accessing/communicating with critical systems either for operations or
maintenance should also be classified as critical system. The Board of the
MII shall approve the list of critical systems.
To this end, MII should maintain up-to-date inventory of its hardware and
systems, software and information assets (internal and external), details of
its network resources, connections to its network and data flows.
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Securities and Exchange Board of India
40. MIIs should carry out periodic vulnerability assessment and penetration
testing (VAPT) which inter-alia includes all critical assets and infrastructure
components like Servers, Networking systems, Security devices, load
balancers, other IT systems pertaining to the activities done as a role of
MII etc., in order to detect security vulnerabilities in the IT environment and
in-depth evaluation of the security posture of the system through
simulations of actual attacks on its systems and networks.
MIIs should conduct VAPT at least once in a financial year. However, for
the MIIs, whose systems have been identified as “protected system” by
National Critical Information Infrastructure Protection Centre (NCIIPC),
VAPT shall be conducted at least twice in a financial year. Further, all MIIs
are required to engage only CERT-In empaneled organizations for
conducting VAPT. The final report on said VAPT should be submitted to
SEBI after approval from Standing Committee on Technology (SCOT) of
respective MIIs, within 1 month of completion of VAPT activity.
41. Any gaps/vulnerabilities detected have to be remedied on immediate basis
and compliance of closure of findings identified during VAPT shall be
submitted to SEBI within 3 months post the submission of final VAPT
report to SEBI.
42. In addition, MIIs should also perform vulnerability scanning and conduct
penetration testing prior to the commissioning of a new system which is a
critical system or part of an existing critical system.
3. Further, the MIIs are mandated to conduct comprehensive cyber audit at least
2 times in a financial year. Along with the Cyber audit reports, henceforth, all
MIIs are directed to submit a declaration from the MD/ CEO certifying
compliance by the MII with all SEBI Circulars and advisories related to Cyber
security issued from time to time.
4. MIIs are required to take necessary steps to put in place systems for
implementation of the circular, including necessary amendments to the relevant
bye-laws, rules and regulations, if any.
5. All MIIs are directed to communicate the status of the implementation of the
provisions of this circular to SEBI within 10 days from the date of this Circular.
6. The provisions of the Circular shall come into force with immediate effect.
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Securities and Exchange Board of India
7. This circular is being issued in exercise of powers conferred under Section 11
(1) of the Securities and Exchange Board of India Act, 1992 to protect the
interests of investors in securities and to promote the development of, and to
regulate the securities market.
8. The circular is issued with the approval of the competent authority.
9. This circular is available on SEBI website at www.sebi.gov.in under the
categories “Legal Framework” and “Circulars”.
Yours faithfully,
Ansuman Dev Pradhan
Deputy General Manager
+91-22-26449622
ansumanp@sebi.gov.in
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