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Unisys Stealth®: Enabling Security in a Zero Trust World

Telecommunication companies are more challenged than ever to offer appealing and cutting-edge voice services to customers with simpler infrastructures and without increasing costs. And any technological revolution also needs to remain safe and secure.

Unisys benefits from 25 years in the industry as a trusted telecommunications partner supporting service providers who manage over 200 million subscribers worldwide. Together, we can help you to improve your cyber security posture, leverage new revenue opportunities and securely deploy innovative services with a very low TCO while providing peace of mind to customers.

Discover more. Stop being a bandwidth provider: become a true, secure digital service provider.

Transform to Zero Trust Networks

The principles of Zero Trust are simple, but the real-life implementation can be complex and expensive. Many solutions require expensive upgrades to the existing network. See how Unisys Stealth® makes it simple in three easy steps.

Reduce Cyber Risk while Enabling Scalability & Capability

Fortifying Your Future

Full scalability to fit business needs, and provide autonomous stability for you and your clients.

Prevent Operational Down-Time

When a service fails it is isolated immediately, while all other services continue to run smoothly.

Maintain Connectivity

Regardless of demand surges, ensure secure connections between individuals, networks and organizations.

Policy Control
Transparency = Transformation

Greater network visibility and security leaves room for innovation, and customer satisfaction.

Increase Compliance Agility

Telco providers face more rigorous compliance regulations than some of the tech giants in the industry. But with Unisys Stealth®, you can utilise a holistic, micro-segmented approach to security.

Offer Integrated Services

Are you doing enough to win? Become a market leader with Unisys Smart Messaging Platform - combining corporate messaging, advanced customer services, IoT messaging, and more.

Reflecting on Customer Success Stories in Telecommunications:

Driving the efficiency of businesses and governments around the globe.


Maintaining market leadership through improved customer service at lower costs


Providing highly reliable services for 30 million fixed/mobile clients.