Renu Suresh

Expert

Published on: Sep 16, 2026

e-Pramaan Portal

The e-Pramaan portal is a National e-Authentication service managed by DeitY, providing users with a seamless, convenient, and secure means of accessing government services online or via mobile devices. By facilitating a trustworthy environment for online transactions, e-Pramaan encourages the adoption of e-services as a viable channel for service delivery. We'll delve into the e-Pramaan Portal comprehensively.

The Objectives of e-Pramaan Portal

The e-Pramaan portal is a standards-based, federated e-Authentication solution designed to offer robust and uniform electronic authentication mechanisms for online access to government applications providing public services.

Major Components of e-Pramaan Portal

The major components of the e-Pramaan Portal include:

  • Identity Management (including Credential Registration)
  • e-Authentication (including Step-up Authentication)
  • Single Sign-on (SSO)
  • Aadhaar-based credential verification

It addresses risk-based authentication needs of an application and provides various factors of authentication, such as username-password, One Time Password (OTP), Digital Signature Certificates (DSC), and Aadhaar biometrics. These can be combined to provide single or multi-factor authentication depending on the application's requirements. Furthermore, it includes features such as website authentication and fraud management.

Benefits of e-Pramaan Portal

The e-Pramaan Portal provides guidelines that assist in the selection and implementation of appropriate e-authentication approaches. The standardized e-Authentication framework offers several benefits:

  • Transparency: Decisions regarding e-authentication are made transparently.
  • Cost-effectiveness: Government departments and agencies avoid cumbersome and expensive e-authentication processes for low-risk or straightforward transactions.
  • Consistency: A consistent approach can be applied by government entities when selecting suitable e-authentication mechanisms.
  • Risk Management: The e-authentication mechanism selection is guided by the likelihood and impact of identified risks.
  • Trust: Mechanisms support online and mobile-based services to enhance trust in transactions.
  • Improved Privacy: Personally identifiable information is collected only as necessary, aligning with the application's sensitivity level.
  • Efficiency: Deployment time for e-Authentication capabilities is significantly reduced for any government application.
  • Various authentication levels are provided based on the sensitivity requirement of an e-Governance service.

e-Authentication of e-Pramaan Portal

e-Authentication is the electronic verification process for user identities. It offers a simple, convenient, and secure channel for users to access government services via mobile or the internet while allowing the government to authenticate user identities. This process builds confidence and trust in online transactions and encourages using electronic environments for service delivery, an integral part of India's digital infrastructure initiatives, such as digital signature services in Jaipur.

Single Sign-On (SSO) Facility on e-Pramaan Portal

Through the Single Sign-On (SSO) facility, users who access multiple government services can avoid repeated authentications. They only need to log in once to access multiple e-Gov services integrated with e-Pramaan, whether through one person company services in Kakinada or directly on the e-Pramaan portal.

e-Pramaan Portal Online Services

All services integrated with e-Pramaan are accessible and listed on the portal, facilitating a centralized point for various governmental applications and services.

User Registration in e-Pramaan Portal

In the e-Pramaan web portal, users can self-register and generate e-Pramaan credentials for portal access. The registration process requires users to furnish email, mobile numbers, and identity proof like Aadhaar, PAN, or DSC to complete their registration.

Department Registration in e-Pramaan Portal

e-Pramaan accommodates Service Providers and Departments through self-registration on the department portal. Account activation for departments is contingent on an MOU between C-DAC and the respective department. Interested departments can explore registration for professional tax registration using e-Pramaan.

e-Pramaan and Aadhaar Authentication

  • e-Pramaan utilizes the e-KYC service from Aadhaar for user registration.
  • Users have the flexibility to use a verified Aadhaar as a username, aiding in reducing the number of login credentials to remember.
  • The portal performs biometric authentication using Aadhaar's fingerprint verification services.
  • e-Pramaan acts as an AUA and KUA within the Aadhaar Authentication ecosystem.

AUA and ASA in the Aadhaar System

Authentication Service Agency (ASA)

Entities known as ASAs have secure connectivity with the Central Identities Data Repository (CIDR). Their role is to verify Aadhaar requests, an integral part of government initiatives to utilize Aadhaar in partnership registrations in Hyderabad.

Authentication User Agency (AUA)

AUAs integrate Aadhaar authentication capabilities to enable their services and connect to the CIDR through an ASA.

Department Registration as Sub-AUA

Departments wanting to become sub-AUAs must formalize an agreement with an AUA. This facility is facilitated by C-DAC, which interested departments can contact directly at asa-aua@cdac.in.

Integration with ASA Services

  • Departments can be empanelled as AUAs by UIDAI to communicate with the CIDR database through ASA, aligning with services like ISO registration in Ludhiana.
  • Departments can register as ASA-AUA through forms available on the e-Pramaan website, which also facilitates further integration formalities, including MOU signing.
  • They can contact C-DAC on asa-aua@cdac.in for direct integration with ASA services.

Authentication Factors Offered by e-Pramaan

  • Password: Basic authentication with username and password.
  • One-Time Password (OTP): Authentication via e-mail, SMS, or Mobile App.
  • Digital Signature Certificate (DSC): Authenticates through hardware tokens, crucial for services like digital signatures in Gwalior.
  • Aadhaar-based Biometric: Provides fingerprint authentication for enhanced security.

The authentication methods can be used singularly or in multi-factor combinations:

  • Single Factor: Use one authentication factor, such as Password or Aadhaar-based Biometric.
  • Two Factor: Combine Password/Biometrics with OTP/Digital Signature Certificate.
  • Multi-Factor: Use two or more authentication methods, exemplified by Password, OTP, and Digital Signature Certificate with Biometrics.
  • These methods enhance the security and reliability of access, aligning with initiatives like PF registration in Kanpur.
Back to Learn

Frequently Asked Questions

Common questions about e Pramaan Portal: Secure e Authentication for Government Services.

The e-Pramaan portal is a national e-Authentication service offered by the Department of Electronics and Information Technology (DeitY), Government of India. It provides a simple, convenient, and secure way for users to access government services online or through mobile apps. The portal aims to build trust and encourage the use of e-services by authenticating users through various methods.
The major components of the e-Pramaan portal include Identity Management (including Credential Registration), e-Authentication (including Step-up Authentication), Single Sign-on (SSO), and Aadhaar-based credential verification. These components work together to address the risk-based authentication needs of different applications and provide single or multi-factor authentication options.
Some of the key benefits of the e-Pramaan portal include transparency in authentication decisions, cost-effectiveness for government departments, consistent approach to authentication, risk management, enhanced trust in online transactions, improved privacy, and efficiency in deploying e-Authentication capabilities for government applications.
The e-Authentication process on the e-Pramaan portal involves the electronic verification of a user's identity. It provides a secure way for users to access government services online or through mobile apps, and for the government to verify the authenticity of the user. This helps build confidence and trust in online transactions and encourages the use of e-services.
The Single Sign-On (SSO) facility on the e-Pramaan portal allows users to access multiple e-government services integrated with the e-Pramaan by logging in only once. This eliminates the need for users to remember multiple logins and passwords for different services, providing a convenient and secure experience.
Users can register on the e-Pramaan portal through a self-registration form, where they need to provide their email address, mobile number, and one of the following identity proofs: Aadhaar Number, PAN Number, or Digital Signature Certificate (DSC). Successful verification of these details will complete the registration process.
Departments can register on the e-Pramaan portal through a self-registration facility on the department portal. However, the department account activation will be based on a Memorandum of Understanding (MoU) signed between the Center for Development of Advanced Computing (C-DAC) and the respective department.
The e-Pramaan portal uses the e-KYC service of Aadhaar during user registration and allows users to use their verified Aadhaar number as a username. It also supports biometric authentication using fingerprint verification based on Aadhaar services. The e-Pramaan is an Authentication User Agency (AUA) and KYC User Agency (KUA) in the Aadhaar Authentication ecosystem.
The e-Pramaan portal offers various authentication factors, including Password, One-Time Password (OTP via email, SMS, or mobile app), Digital Signature Certificate (DSC), and Aadhaar-based Biometric (fingerprint). These factors can be used as single, two-factor, or multi-factor authentication depending on the application's requirements.
A department can integrate with the e-Pramaan portal's Authentication Service Agency (ASA) services by registering as an ASA-AUA department through the registration form on the e-Pramaan website. Alternatively, the department can directly contact C-DAC at asa-aua@cdac.in for further assistance and formalities, such as MoU signing and integration with the ASA.