CBK Issues Updated Cybersecurity Guidelines for Financial Institutions
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CBK Issues Updated Cybersecurity Guidelines for Financial Institutions

November 5, 20255 min readBank Supervision Department

New guidelines strengthen cybersecurity requirements for banks and other financial institutions to protect against evolving threats.

The Central Bank of Kenya has issued updated Cybersecurity Guidelines for the financial sector, effective January 1, 2026.

Key Requirements:

Governance:

  • Board-level oversight of cybersecurity
  • Appointment of Chief Information Security Officer (CISO)
  • Regular cybersecurity reporting to the Board

Risk Management:

  • Comprehensive cyber risk assessment
  • Incident response and recovery plans
  • Regular vulnerability assessments and penetration testing

Technical Controls:

  • Multi-factor authentication for critical systems
  • Encryption of sensitive data
  • Network segmentation and monitoring

Third-Party Risk:

  • Due diligence on technology vendors
  • Contractual security requirements
  • Regular audits of third-party providers

Compliance Timeline:

  • Large banks: Full compliance by Q2 2026
  • Medium banks: Full compliance by Q3 2026
  • Smaller institutions: Full compliance by Q4 2026

Penalties: Non-compliance may result in regulatory sanctions including fines and license conditions.

The CBK will provide guidance and support to institutions during the implementation period.

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