How to Use Your DSC on the MCA Portal
Everything directors, company secretaries and professionals need to know about using a DSC on the Ministry of Corporate Affairs (MCA21) portal.
DSC Blog
DSC Knowledge Hub
Expert guides, step-by-step tutorials and the latest updates on Digital Signature Certificates in India.
eMudhra vs Vsign vs Capricorn: Which is Better?
A detailed comparison of three popular Certifying Authorities in India — eMudhra, Vsign and Capricorn CA — for Class 3 DSC issuance.
DSC for Trademark and Patent Registration
How Digital Signature Certificates are used for trademark and patent filings on the IP India portal.
Importance of DSC for CAs and CS Professionals
Why Chartered Accountants and Company Secretaries in India must have a valid DSC for MCA, Income Tax and GST portal filings.
How to Unblock a Locked USB Token
If your USB token is locked after too many wrong PIN attempts, here's how to unblock it using the Security Officer (SO) PIN or token management tools.
Can I Use One DSC for Multiple Companies?
A common question from directors: can a single Digital Signature Certificate be used for filings across multiple companies? Here's the answer.