DIGITAL SIGNATURE CERTIFICATE (DSC)

A Digital Signature Certificate (DSC) is a digital key that verifies the identity of the holder and is used to sign electronic documents and transactions. It is the electronic equivalent of a physical or paper certificate, but it provides a higher level of security and ensures the integrity of digital messages or documents.

  1. Issuing Authority:
    • DSCs are issued by licensed Certifying Authorities (CAs) approved by the Controller of Certifying Authorities (CCA) under the Information Technology Act, 2000.
  2. Types of Digital Signature Certificates:
    • There are three types of DSCs based on the level of verification:
      • Class 1: Basic level of assurance, used for individuals and private use.
      • Class 2: Higher level, used for company registration, IT return filing, etc.
      • Class 3: The highest level of assurance, used for online participation in e-tendering, auctions, etc.
  3. Application Process:
    • Individuals or organizations can apply for a DSC through Certifying Authorities. The application typically involves identity verification.