Blockchain Security, Privacy and Identity

MODULE Description

Module Code: CBC-BS

Credit Value: 1

Blended Learning Mode:

  1. E-Learning (Self-directed Learning) with Face-to-face Class (Facilitated Training) OR

  2. E-Learning (Self-directed Learning) with Online Class (Facilitated Training)

*Flipped classroom (Learners will attempt eLearning before attending the facilitated training)

Pre-requisite: CBC-FBP Fintech & Blockchain Primer

Learning Outcomes

By the end of this module, learners will be able to:

  • Evaluate the various consensus models & its algorithms

  • Discuss issues about blockchain security, privacy, identity

  • Synthesize an article or journal on the Future of Blockchain Identity

MODULE Outline

Blockchain Security (2 hrs eLearning)

  • Consensus Protocol

  • Proof-of-Work (PoW)

  • Proof-of-Stake (PoS)

  • Byzantine Fault Tolerance (BFT)

  • Delegated Proof-of-Stake (DPoS)

  • Private vs Public Keys

  • Centralization vs Decentralization

  • Basic Cryptography

  • Blockchain & Cybersecurity

  • Can Blockchain Be Hack?

  • e-Learning Assessment

Blockchain Privacy

Blockchain & Personal Data Protection Act (PDPA) Compliance

• Blockchain & General Data Protection Regulation (GDPR) Compliance

• Privacy Blockchain

Blockchain Identity

Digital Identity

• Identity Management

• Impact and Future of Blockchain Identity

Administrative Details

Duration: 2 hours eLearning + CBC Course Day 1/2 (10am to 5pm)

Assessment & Certification


  • There will be an ungraded e-Assessment for the eLearning session.


  • Participants will receive an electronically issued Certificate of Completion (COC) on blockchain via GovTech's OpenCerts upon completing the eLearning session and completed end of eLearning evaluation form.