Identify the Solution that's Right for You
SecurePhone
A fully secure mobile device designed for high-threat environments where privacy must be guaranteed—not assumed. It delivers zero-visibility voice and messaging, giving leaders and mission-critical teams complete protection when sensitive operations demand it.
SecureShield
Protects your everyday iPhone or Android by preventing mobile exposure and hiding the signals that reveal your activity, location, and intent. It keeps executives and high-value users secure on the move, providing stealth-level protection without changing the way they work.
Why Our Customers Choose Sotera Digital Security
Security
Sotera protects the people, data, and decisions that matter most with defenses built for high-value targets. Our solutions eliminate exposure at the point of communication, ensuring confidentiality even in high-risk or untrusted environments.
Simplicity
We make advanced security effortless to use and deploy, so teams stay protected without changing how they work. No complex tools, no steep learning curves—just protection that fits naturally into daily operations.
Connectivity
Sotera keeps you securely connected wherever business takes you, from executive travel to on-the-ground operations. Our solutions preserve performance and mobility while preventing surveillance, tracking, and data exposure.
FAQs about Sotera Digital Security
Explore the most common questions about Sotera Digital Security and how we protect your organization’s most sensitive communications. Learn what sets our flagship solutions—the Sotera SecurePhone and the SecureShield SDN—apart, how they work, and how they can help you reduce mobile risk, harden your network, and meet strict security and compliance requirements.
What is the Sotera SecurePhone?
The Sotera SecurePhone is the world's most secure phone. Built from the ground up to protect your voice and text communications from interception and hardware, think of it like a secure line that you can take anywhere.
What is the price of the Sotera SecurePhone?
The price of the Sotera SecurePhone varies based on order volume and contract length. The SecurePhone is available exclusively through a monthly leasing program that combines the device, private cellular service and embedded security into one premium solution.
What is SecureShield?
SecureShield is a software-defined private network for mobile phones that uses post-quantum encryption to block network surveillance. The software randomizes network traffic paths to protect your device from tracking.
Who is Sotera Digital Security?
Sotera Digital Security is the company behind the Sotera SecurePhone and SecureShield. Sotera Digital Security’s solutions secure businesses, government leaders, and individuals from communication breaches by ensuring their privacy is upheld and their mobile phone calls and texts are completely confidential.