Callsign Blog

Impact of 2020 pandemic Report

There is no question that the pandemic has...

Webinar: Using AI & machine learning to deliver robust authentication judgements

What: Callsign webinar: Machine Learning and...

Infographic: The Court of Authentication

Using machine learning fusion to deliver...

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