on speed dial
With SMS OTPs used throughout the customer journey, it's vital to ensure that they're reaching the genuine customer and not, someone else.
Our real-time SIM swap timestamps check whether a SIM swap has taken place, and how recently, allowing you to orchestrate the appropriate response – whether that's stepping-up authentication, or blocking the transaction altogether.
The mobile phone technologies that we all depend on were not designed with security in mind.
That’s changing – slowly. Meanwhile, bad actors will use every tool at their disposal to execute their frauds and scams. But how can you stop them dead in their tracks?
SS7 & other mobile threats
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The identity question, answered
Data privacy is a massive concern for everyone – and that includes us. Callsign’s approach means that using telecoms data in an identity solution isn’t a concern.
By using yes/no validation, Callsign utilizes a light touch, only comparing the information provided by the user with that held by the MNO.
If our technology suspects fraud, authentication can be stepped up with additional checks.
And there's more...
Assurance that your users really are who they claim to be is incredibly important. It’s also important to have the assurance that your ecosystem can adapt to new and evolving technologies, changes in regulations, and your own ambitions.
Whichever authenticators you already use – or want to use – our API-based platform bolsters your ecosystem with the technologies you need.
100% cloud based, Callsign integrates with your existing infrastructure, letting you break legacy constraints without the need for expensive IT project teams.
The next game-changing technology might be years away; or it could turn up tomorrow. Bring new technologies on board whenever you’re ready.