Single Button OTP
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Our single-button OTP (One-Time Password) token is a small, portable hardware device that generates a unique, one-time password upon a button press, used for authentication. These tokens are often used in two-factor authentication (2FA) systems to add an extra layer of security beyond passwords. They can be event-based (HOTP) or time-based (TOTP), with HOTP generating codes at the button press and TOTP generating codes that are valid for a specific period (e.g., 30 or 60 seconds).
Buy Single Button OTP c100 HOTP

I34
OTP c100 OATH Event-Based (HOTP) Token – Casing Model: I34

H27
OTP c100 OATH Event-Based (HOTP) Token – Casing Model: H27
Purchase the Aftindia’s Feitian Single Button OTP c100 (HOTP) Security Key/Token at the most competitive price in India. This device is compatible with a variety of platforms, including O365, Azure AD, CISCO DUO, and numerous other services. For inquiries regarding bulk orders, enterprise purchases, or rate contracts, please reach out for more information.
Compatible with multiple services:
- Feitian OTP Authentication Server (FOAS)
- DUO security
- ESET Secure Authentication
Features:
- OATH-compliant event-based One-Time Password (HOTP) tokens with LCD display
- Seed re-programming (together with Feitian Seed Programmer) to provide the highest security
- Zero footprint, no software on end-user PCs
- Simple, secure and highly cost-effective 2FA solution

The perfect compact design
Aftindia’s FEITIAN OTP c100 (HOTP) / c200 (TOTP) token is the ideal hardware device for identification, a key-chain like token with multipliable casing options.

2 algorithms supported
We support 2 different OTP algorithms to meet different requirements and scenarios, enabling the maximum flexibility to the customer.

Seed security, all in control
Aftindia’s FEITIAN secure production system consists of dedicated hardware devices and OTP production management system which is used to centralize and simplify the administration process of OTP token production, enabling customer with the ability to totally control the seed security in different levels.

The powerful authentication system
Aftindia’s FEITIAN OTP Authentication System (FOAS) is a multi-channel identity verification system which can simultaneously validate the user to a server and vice versa. Moreover, FOAS can establish a highly secure communication environment by providing digital signatures for web based transactions.
Flexible customizations


We provide full customization options for casing, packaging, and related services—empowering you to create a personalized Aftindia’s FEITIAN OTP Token Device tailored to your brand and security needs.
What is Single Button OTP?

A Single Button Hardware OTP (One-Time Password) device, like those offered by Aftindia’s Feitian Technologies, is a hardware token that generates unique, time-based passwords with a Single Button HOTP/TOTP token press. This approach enhances security by providing strong authentication for accessing various systems and applications.
How to buy? Where to buy?

Aftindia’s Feitian OTP Token: Offers a range of single-button OTP tokens, including the OTP c100 (HOTP) and OTP c200 (TOTP), available from Aft India in various configurations.
How it works: Single OTP Button Hardware Token
- Seed Key: The token has a unique seed key that is used to generate the OTP.
- Button Press: When the button is pressed, the token calculates the OTP using the seed key and a specific algorithm (HOTP or TOTP).
- OTP Display: The generated OTP is displayed on the token’s LCD display.
- Authentication: The user enters the OTP on the system or application they are trying to access, and the system verifies the OTP against its own calculated value.
Benefits of OTP Single Button:
- OATH Compliance: Often comply with OATH standards (HOTP and TOTP) for interoperability with various authentication systems
- Enhanced Security: Provides strong authentication beyond simple usernames and passwords.
- Convenience: Easy to use with a single button press.
- Security for Various Systems: Can be used for accessing e-banking, corporate networks, and other sensitive systems.
- Reduced Risks: Avoids common password security pitfalls like weak passwords, sharing, or reuse.
- Hardware Token: The device is a small, key chain-like token.
- One-Time Password Generation: Pressing the button generates a unique, temporary password that is valid for a short period (e.g., 60 seconds).
- Security: This approach prevents password reuse and enhances protection against identity theft.
- Algorithms: These tokens often support different OTP algorithms (e.g., HOTP, TOTP).
- Customization: Feitian offers customization options for casing, packaging, and other features.
- Time-based Single Button Token

Want to know more?
For more details, technical specifications, pricing, or any questions about the Aftindia’s Single Button OTP Token, feel free to reach out to us—we’re here to help!
Buy Feitian Single Button OTP c100 (HOTP) Security Key / Token from Aftindia.in at best price in India works with O365, Azure Ad, CISCO DUO token and many other services. Contact for bulk, enterprise, rate contract purchases.