, EUP1501 Assignment 4 (COMPLETE GUIDELINE) Semester 1 2025
(825074) - DUE 15 May 2025 ;100% trusted ,comprehensive
and complete reliable solution with clear explanation
Title: Leveraging Blockchain for Secure Identity
Management in South Africa's Department of Home Affairs
Introduction (5 marks)
The Department of Home Affairs (DHA) in South Africa plays a crucial role in maintaining
civil records, issuing identity documents, and managing immigration. In recent years, the DHA
has faced significant challenges such as identity theft, document fraud, and long processing
times. To address these issues and enhance service delivery, the department has begun exploring
emerging technologies, particularly Blockchain, to secure digital identity systems and
streamline operations. This marks a significant step in the country’s digital transformation
journey.
Sub-section 1: Identify and Describe the Emerging Technology (6 marks)
Blockchain is a decentralised, distributed digital ledger technology that securely records
transactions across multiple computers so that records cannot be altered retroactively. Each
transaction or “block” is time-stamped and linked to the previous one, creating a tamper-proof
chain. In the context of identity management, Blockchain ensures that personal records are
securely stored, traceable, and cannot be manipulated by unauthorised parties.
Sub-section 2: Key Functions and Applications (6 marks)
One of the key applications of Blockchain in the Department of Home Affairs is the digitisation
and decentralisation of identity records. Instead of storing sensitive identity data in a
centralised government server—prone to hacking or corruption—the DHA can use Blockchain to
create immutable digital identities. This allows citizens to access services securely online,
authenticate their identity digitally, and reduces duplication and fraud.
(825074) - DUE 15 May 2025 ;100% trusted ,comprehensive
and complete reliable solution with clear explanation
Title: Leveraging Blockchain for Secure Identity
Management in South Africa's Department of Home Affairs
Introduction (5 marks)
The Department of Home Affairs (DHA) in South Africa plays a crucial role in maintaining
civil records, issuing identity documents, and managing immigration. In recent years, the DHA
has faced significant challenges such as identity theft, document fraud, and long processing
times. To address these issues and enhance service delivery, the department has begun exploring
emerging technologies, particularly Blockchain, to secure digital identity systems and
streamline operations. This marks a significant step in the country’s digital transformation
journey.
Sub-section 1: Identify and Describe the Emerging Technology (6 marks)
Blockchain is a decentralised, distributed digital ledger technology that securely records
transactions across multiple computers so that records cannot be altered retroactively. Each
transaction or “block” is time-stamped and linked to the previous one, creating a tamper-proof
chain. In the context of identity management, Blockchain ensures that personal records are
securely stored, traceable, and cannot be manipulated by unauthorised parties.
Sub-section 2: Key Functions and Applications (6 marks)
One of the key applications of Blockchain in the Department of Home Affairs is the digitisation
and decentralisation of identity records. Instead of storing sensitive identity data in a
centralised government server—prone to hacking or corruption—the DHA can use Blockchain to
create immutable digital identities. This allows citizens to access services securely online,
authenticate their identity digitally, and reduces duplication and fraud.
