Question

What is a significant challenge associated with digital signature systems for authentication?

• A. Lack of user adoption
• B. Low security levels
• C. High cost and need for constant updates
• D. Difficulty in implementation

Answer 1

Answer:

C. High cost and need for constant updates

A significant challenge with digital signature systems for authentication is their high cost and the need for constant updates.

• High Cost: Implementing a digital signature infrastructure requires a large initial investment. This includes purchasing the necessary hardware (like secure tokens) and software, as well as maintaining a robust Public Key Infrastructure (PKI). This can be a major barrier, especially for small government departments or developing regions.

• Constant Updates: The security of digital signatures depends on a complex system of algorithms and cryptographic standards. As technology evolves and new security threats emerge, these systems require frequent and costly updates to remain secure and effective. This continuous need for upgrades adds to the long-term financial burden.

• User Training: Besides the technology itself, there is a cost associated with training both government employees and citizens on how to use the system properly. This is essential to prevent misuse and ensure the system's security.