Question

What role do digital signatures play in e-governance authentication?

1. They are the primary method for verifying a user's identity online.
2. They require minimal infrastructure and no updates.
3. They are a cost-effective solution for authentication.
4. They help in providing security by confirming a user's identity.

• A. ഒന്ന്
• B. ഒന്നും നാലും
• C. നാല്
• D. നാല് മാത്രം

Answer 1

Answer:

B. ഒന്നും നാലും

Digital signatures are a cryptographic mechanism used to verify the authenticity and integrity of digital documents and communications. In e-governance, they serve as a robust tool for authentication, assuring that the user accessing a service or signing a document is indeed the legitimate owner of the associated digital key. This provides a high level of security and trust in online interactions. However, the implementation and maintenance of robust digital signature infrastructure can be expensive due to the need for constant technological advancements and security updates.