KNOWLEDGE BASE

SEBI’S IT RESILIENCE INDEX (ITRI)

SEBI’s first quantitative scorecard to assess IT resilience of Market Infrastructure Institutions (MIIs), covering cybersecurity, availability, reliability, business continuity and scalability, with real-time early-warning monitoring to ensure capital-market systems can withstand shocks and recover rapidly.

News: SEBI introduced the IT Resilience Index (ITRI) to quantitatively assess the digital resilience of Market Infrastructure Institutions (MIIs).

About

  • First-of-its-kind quantitative regulatory scorecard for IT resilience in capital markets.
  • Measures technical robustness + cybersecurity + fault tolerance + disaster recovery.
  • Ensure trading, clearing, settlement + depository systems can withstand cyberattacks + software failures + operational shocks + transaction surges.
  • Approach: Static compliance → measurable, objective + risk-based assessment.
  • 9 parameters: Weighted according to systemic criticality.
    • Availability → 20%
    • Cybersecurity → 20%
    • Business Continuity → 10%
    • Reliability → 10%
    • Scalability → 5%
  • Early Warning System (EWS): Real-time monitoring → detects performance degradation + latency spikes + hardware stress before outages.
  • Resilience-first: Focuses on a system’s ability to absorb shocks + recover rapidly, rather than assuming zero failures.
  • Future-ready: Linked with AI/ML + SupTech/RegTech + quantum-safe cryptography.
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