Examkin

Question

Difficulty: HardChallenges, Security, and Crime in Electronic Business

Implementing Transport Layer Security (TLS) encryption on an online merchant platform guarantees non-repudiation, preventing a customer from later claiming that a completed transaction was executed without their authorization.

Answer: Answer

Answer

The statement is False. Transport Layer Security (TLS) protects data privacy and integrity during transmission, but it does not establish non-repudiation for user transactions.
The statement is false because TLS (Transport Layer Security) is a transport-layer protocol that ensures data confidentiality and server authenticity during network transmission. It does not produce digital signatures or proof of user intent required to guarantee non-repudiation in e-commerce.

Step-by-Step Solution

1
Analyze the primary operational scope of Transport Layer Security (TLS)
TLS provides session encryption (confidentiality) and data integrity over network channels, as well as server authentication.
Establishing the technical boundary of transport-layer protocols clarifies what safeguards they provide.
2
Define the requirement for non-repudiation in electronic commerce
Non-repudiation ensures that a transacting party cannot refute the validity of a contract or transaction consent.
Defining non-repudiation identifies the specific cryptographic controls needed, such as asymmetric digital signatures.
3
Evaluate whether TLS mechanisms fulfill non-repudiation criteria
Because standard TLS encrypts the link between nodes rather than creating user-bound digital signatures, it cannot prevent customer transaction denial.
Differentiating transport security from user intent verification resolves the truth value of the statement.

Key Concept

Distinction between transport encryption (TLS) and non-repudiation controls
Rate this question

Topics

Challenges, Security, and Crime in Electronic Business

More questions from this topic