Callsign Blog

Is it time to break our love affair with SMS OTPs?

It’s easy to see why we have come to rely on...

What do customers want?

Supporting Emerging Talent

As part of our commitment to supporting the...

What are the Hidden costs of running an authentication service?

Industry Insight: Guidance on SMS OTPs for Strong Customer Authentication

Avoiding Business Imbalance

Society is fast becoming digital first, and...

Who owns your digital identity? Think it’s you, think again

Over the last year I have had conversations...

Infographic: Intelligence Driven Authentication

Product Revenue Fit vs. Product Market Fit

Technology is amazing, for many it’s an...

Balance Security and User Experience with Intelligence Driven Authentication

The digital world is based on a simple premise...

Webinar: How to improve security without impacting your customers

Finding the right balance between security and...

Callsign Adds Industry Veteran Tom Noonan to Board of Directors

LONDON, [JULY 18, 2019] –  Callsign today...

Callsign Hires Ian Cruxton as New Chief Security Officer

LONDON, July 18, 2019 – Callsign today...

Callsign partners with Lloyds Banking Group for Digital Identification and Authentication

LONDON, July 11, 2019 –

Callsign has today...

PSD2 Cheatsheet

Has PSD2 and the latest EBA Opinion left you...

Callsign Awarded as Technology Pioneer by World Economic Forum

LONDON, July 1, 2019 – Callsign, a...

Best Use of AI for Authentication: Callsign Wins AI Breakthrough Award

It's always great to get good news on a...

Callsign Chooses Nexmo, the Vonage API Platform, to Deliver More Secure Communications for Banking Customers

Partnership puts innovative digital identity...

Show & Tell: Behavioral Swipe Authentication

Callsign and CKH IOD, Team Up to Enhance Fraud Detection

Digital identity focused innovation goes...

Whitepaper: Behavioral PIN Authentication

Download our latest whitepaper looking at...

SS7: The vulnerability you’ve never heard of  

You may not have heard of SS7 but it is the...

Understanding the shortage of AI talent in a data revolution

In the last decade there has been an AI...

Two birds one stone: Using MNO data to tackle phone-based fraud and improve customer trust

Mobile banking adoption has rocketed in the...

Callsign Announced as a ‘Disruptor to Watch’ by The Sunday Times Fast Track 100

As part of The Sunday Times annual Fast Track...

Watch: Beyond SCA, the forgotten advantages of PSD2

Join us for our latest webinar as we examine...

Whitepaper: Location Based Authentication

When it comes to secure identification,...

Size does matter… Why large complex policies aren’t your greatest asset

Policies are one of the main lines of defence...

Whitepaper: Intelligent Swipe Authentication

The use of touchscreen based mobile devices is...

When you intend to launch our new brand video, and #Mondaymotivation takes hold...

We got very excited when we finalized our...

You dancing? Who’s asking?

Making the digital slow dance catch up with...

Infographic: Cyber Security Awareness Month

In support of Cyber Security Awareness Month,...

Callsign Partners with London Met University

The London Metropolitan University have...

Infographic: 2018 User Authentication Preference Report

We've condensed the results of our 2018 User...

Paul Anderson talks to the Future of Finance Podcast

Paul Anderson, Head of Strategic Alliances...

Callsign 2018 User Authentication Preference Report

Knowledge-based identification may be the...

Don’t settle for average when it comes to PSD2 regulation

The challenges that financial institutions...

A peek into the life of a Callsign intern

Knowing only as much about the company as...

Are we at the tipping point for passwords?

Biometrics and behaviour-based authentication...

Infographic: Identification in the age of PSD2

2018 may be the year of GDPR.... but it's also...

The hidden ‘corkage’ costs of BYOD (Bring your own device)

How Identity as a Service (IDaaS) can help...

Bot Wars - The Evolution of Malicious AI Powered BOTs

Bots are becoming one of the greatest...

Callsign nominated for the Fintech Power 50

We’re super pleased to be nominated as a...

Behavioural biometrics and PSD2 – just one of multiple authentication factors

The European Banking Authority (EBA) recently...

Callsign now on Microsoft Marketplaces

We are now on Microsoft Marketplaces in both...

Callsign make the Top 10

We are excited to be included in the top ten...

London is Named Artificial Intelligence (AI) Capital of Europe

London is the Artificial Intelligence (AI)...

Callsign at Temenos Community Forum

Callsign are proud to announce that we will be...

Callsign wins the crowd at innovation jam London

Team Callsign has been announced as the winner...

Callsign Brings Intelligence Driven Authentication™ To Temenos Marketplace

Callsign, the leading artificial...

Callsign & Identity Methods Announce Partnership

Callsign, the leading artificial...

Callsign Integrates IDA with Couchbase Data Platform

Callsign Inc. today announced the successful...

Callsign Raises $35M Series A led by Accel as it Expands Internationally

Callsign, the leading artificial...

Callsign Integrates IDA with Forgerock Identity Platform

Callsign Inc., a leading digital...

GCA & Callsign Announce Global Partnership

Callsign, an identity fraud, authorization &...