DSC Buddy Blog & Guides

Practical guides on Digital Signature Certificates — what they are, what they cost, and how to build your own DSC business as a distributor, franchise or reseller partner.

Best DSC Token in India 2026 — mToken vs HYP2003 vs ProxKey vs ePass2003
Buyer's Guide

Best DSC Token in India (2026): mToken vs HYP2003 vs ProxKey

Compare the four DSC tokens on FIPS certification, OS support, price and use case — and pick the right one for a new DSC or renewal.

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DSC token not detected — full fix guide for Chrome, Windows and Mac
Troubleshooting

DSC Token Not Detected? Full Fix Guide

Step-by-step fixes for a token not detected on Chrome, Windows and Mac — drivers, USB ports, browser restart, Device Manager and emSigner.

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DSC token password reset and unlock guide for ePass2003, ProxKey and mToken
How-To

DSC Token Password Reset & Unlock Guide

Forgot or locked your token PIN? How to change, reset and unlock the password on ePass2003, ProxKey and mToken — and what to do if it's blocked.

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Aadhaar eSign vs DSC: Difference, Legal Validity & Which to Use
DSC Guide

Aadhaar eSign vs DSC: What's the Difference?

Both are legally valid — but they work differently, cost differently, and are accepted in different places. Which one do you actually need?

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DSC USB Tokens Moving to FIPS 140-3 (September 2026) — What You Must Know
DSC Update

DSC USB Tokens Moving to FIPS 140-3 (September 2026)

From 21 September 2026, new DSCs and renewals must use FIPS 140-3 tokens. What's changing, whether existing DSCs are affected, and what to do.

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DSC for GST Registration in India: Which One & How to Use It
DSC Guide

DSC for GST Registration in India: Which One & How to Use It

Which DSC you need for GST, how to register it on the GST portal, and how to fix common signing errors.

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DSC for Company Registration & MCA Filings (2026 Guide)
DSC Guide

DSC for Company Registration & MCA Filings (2026 Guide)

Which DSC directors and signatories need for company registration and MCA V3 filings, and how to register it.

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DSC for DGFT: IEC, Import & Export Filings Explained
DSC Guide

DSC for DGFT: IEC, Import & Export Filings Explained

What a DGFT DSC is, how it links to your IEC, and how to register it on the DGFT portal.

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How to Apply for a DSC Online (Step-by-Step, Paperless)
How-To

How to Apply for a DSC Online (Step-by-Step, Paperless)

The documents, the paperless Aadhaar eKYC steps, and how to get a DSC issued the same day.

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DSC for e-Tendering & GeM: Why You Need a Class 3 Combo
DSC Guide

DSC for e-Tendering & GeM: Why You Need a Class 3 Combo

Why e-tenders and GeM need a Class 3 Combo (Sign + Encrypt) DSC, and how to register it.

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How to Become a DSC Partner in India
Partner Guide

How to Become a DSC Partner in India (2026 Guide)

A step-by-step guide to starting your own digital signature business as a distributor, franchise or reseller partner — investment, margins and how to begin.

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What Is a Digital Signature Certificate
DSC Basics

What Is a Digital Signature Certificate (DSC)?

Class 3 Individual vs Organisation, Signing vs Combo, validity and where a DSC is used — the complete beginner's guide to digital signatures in India.

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DSC Price in India 2026
Pricing

DSC Price in India (2026): Class 3, DGFT & Document Signer

Indicative prices for every DSC type, what affects the cost, and how partners get better rates — a clear, up-to-date pricing breakdown.

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Documents Required for a DSC
DSC Basics

Documents Required for a Digital Signature Certificate

The full document checklist for a Class 3 DSC — for individuals and organisations, with paperless Aadhaar eKYC.

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Which DSC Do You Need
DSC Guide

Which DSC Do You Need? GST, Income Tax, MCA & DGFT

Pick the right certificate for every portal — Individual vs Organisation, Signing vs Combo, with a quick reference table.

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Register and use your DSC on the Income Tax portal
How-To

How to Register & Use Your DSC on the Income Tax Portal

Step-by-step setup — install the driver, run emsigner, register your DSC, and fix the most common errors.

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How to Renew a Digital Signature Certificate
DSC Basics

How to Renew a Digital Signature Certificate

When to renew, what happens when your DSC expires, validity options, and whether you can reuse your USB token.

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Class 2 vs Class 3 DSC
DSC Basics

Class 2 vs Class 3 DSC: What Changed

Class 2 was discontinued in 2021 — here's the difference, why it changed, and which DSC you need now.

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Fix DSC token and emSigner errors
How-To

DSC Not Working? Fix Token & emSigner Errors

A practical fix-it guide for the most common DSC, USB token and emSigner errors on government portals.

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Reseller vs distributor vs franchise
Partner Guide

Reseller vs Distributor vs Franchise

How the three DSC partnership models compare on investment, margins and volume — and how to choose.

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