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Protect access, stop account takeover & improve customer UX

Stop fraudsters at the login step while keeping genuine customers moving. TMT ID Login Authentication uses trusted mobile network signals to verify identities in real time and prevent unauthorised access without adding unnecessary friction. Trusted by regulated businesses and platforms that need secure, seamless authentication.

Talk to an Authentication Expert >

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Designed to stop fraud without killing conversion rates

Block account takeover attempts
Credential stuffing and stolen credentials are on the rise. Mobile network signals give you a powerful second layer of verification that distinguishes genuine users from attackers.

Reduce login friction for genuine users
Traditional step-up authentication can frustrate returning customers. TMT ID works in the background to verify identities and reduce unnecessary challenges.

Improve user trust and platform safety
Customers notice when their accounts feel secure. Better login authentication protects your brand and reduces support costs linked to fraud and password resets.

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Strong risk signals from real-time mobile data

TMT ID’s login authentication doesn’t just check a password. It uses mobile identity intelligence to give context and confidence to every login.

Credibility scoring for returning users
Each mobile number receives a credibility score that highlights risk patterns. This helps you make safer allow or block decisions at the point of login.

Detect recycled or suspicious mobile numbers
Login attempts from recycled or high-risk numbers can be identified early, reducing the likelihood of fraud slipping through.

Risk insights you can trust
Mobile network signals are dynamic and harder for fraudsters to fake than static identifiers alone.

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Who this is built for

This login authentication solution is ideal for organisations that need to protect user accounts, reduce fraud and improve security without harming conversion:

Financial services and digital banks
Fintech platforms and digital wallets
Insurance providers
Online services and marketplaces
Regulated businesses with frequent user logins

If your users log in repeatedly and your teams handle account takeover and fraud risk, this solution is designed to help.

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Fits seamlessly into your existing identity stack

TMT ID Login Authentication is built to integrate easily with your current authentication and risk workflows.

Flexible integration options
Works alongside existing fraud tools
Enhances step-up authentication where needed

You don’t have to replace your entire identity stack to benefit from stronger risk signals and better security decisions.

Book a demo >

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1. Customer attempts to login to your application

A returning user enters login details on your site or app, in the same way as usual.

2. Mobile network signals verify identity

We check mobile number credibility and network data to confirm whether the device and user match expected patterns.

3. Access is allowed or blocked instantly

Genuine customers are let through quickly with minimal friction. Suspicious attempts are challenged or blocked to prevent account takeover. Real-time risk scoring means faster, more accurate decisions.

Case study

Authentication Landing Page Case Study

Providing a real-time customer liveness check that allows you to check which mobile numbers are no longer active

Rread case study >

Common Questions

No. Real-time mobile signals run in the background to make decisions without adding noticeable delay for genuine users.

Not necessarily. It enhances your existing authentication controls by adding a strong risk signal that improves allow or block decisions.

No. The mobile data-driven approach removes many manual steps and document requirements, enabling smoother customer journeys.

Yes. By preventing fraud and limiting account recovery requests, you can reduce calls to support and operational overhead.

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What Our Customers Are Saying

"Phone number verification plays a critical role in helping to detect and prevent online fraud. TMT ID’s TeleShield product provides easy access to global mobile data, enabling us to enhance the actionable results of our MaxMind minFraud® services."

MaxMind

"BTS (Business Telecommunications Services) is successfully using TMT’s Velocity and Live services to check the status of mobile numbers. This way we make sure we optimize the performance of the service offered to our customers and ensure the quality of terminating traffic to all countries.”

Business Telecommunications Services

"LATRO relies on TMT’s TeleShield to provide the most up to date and reliable numbering qualification information within our fraud reporting tools, enabling us to protect our customer’s revenues and empowering them to defend themselves against fraudulent numbers."

LATRO

"TMT is a valued partner that enables us to manage our routing costs effectively. They proactively and continuously expand their operator and country coverage while delivering exceptional customer service. We can always count on them to achieve high-quality results and look forward to our continued collaboration."

Global Message Service

"TMT provides us with the most comprehensive numbering intelligence data through their fast and reliable Velocity and Live services. TMT is a trusted partner for us, their products ensure that we continue to optimise the best performance and service to our customers."

Global Voice

"TeleShield from TMT gives 42com the power to detect and target telephony fraud scams internationally, thereby protecting our company from the financial and customer experience impacts of telecommunications fraud."

Alberto Grunstein - CEO

"It has been a pleasure to work with the team at TMT. They have become an essential provider of accurate numbering data information and Number Portability services globally."

Luisa Sanchez - VP of SMS and Messaging Solutions, Identidad Technologies

"Deutsche Telekom Global Carrier uses TMT ID as one of their key suppliers for Mobile Number Portability Data services. Deutsche Telekom Global Carrier uses TMT ID’s Velocity MNP solution. This is an ultra-fast query service that optimises the routing of international voice calls and A2P messaging."

Deutsche Telekom Global Carrier

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