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Talk Freely, Communicate Securely. ​​​

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Secure Communications with Cellcrypt:
Post-Quantum Cryptography for Enterprise & Government

Cellcrypt delivers Quantum-Resistant Encryption for Secure Calls, Private Messaging, Voice Notes and File Transfers with Enterprise Control and complete Metadata Security.

Cellcrypt Secure Communications

Why Use Cellcrypt?

Secure Messaging.

Secure Instant Messaging with Cellcrypt allows you to share photos, videos, voice messages, and location with military-grade encryption. This ensures a seamless exchange of ideas and secure collaboration.

Cellcrypt provides fully encrypted file transfer. The size and type of file that can be securely sent from cellphones to desktops, desktops to desktops, or cellphones to cellphones are unrestricted. Need to send a 500MB+ file, fully encrypted? No problem!

Every message, voice note, and file transfer is end-to-end encrypted with a new key, providing unmatched security for your communications and safeguarding sensitive information.

Cellphone and Tablet running Cellcrypt
Cellcrypt Secure Messaging
Secure Video Calls

Secure Calls.

Ultra-Secure Voice and Video Calls: Cellcrypt delivers end-to-end encrypted calls with mutual authentication and signal obfuscation, providing the highest level of security for calls over your mobile device's data connection. For wider collaboration, Cellcrypt allows you to make mutually authenticated and encrypted group calls directly from the app. 

Exceptional Call Quality on any Network: Enjoy high-definition call quality with Cellcrypt's cutting-edge encryption codecs, which optimize data and battery usage - even on low-bandwidth / austere networks such as 3G and satellite.

Comprehensive Protection against Threats: Benefit from mutual authentication of all call participants, eliminating the risks of Caller ID spoofing and Man-in-the-Middle (MITM) attacks,.

Secure Conference Calls.

Effortless Conference Calls: Experience unparalleled simplicity by establishing conference bridges directly within the app. Just create a group of contacts and press the call button. The encrypted conference bridge is established instantly —it's that straightforward.

Streamlined Security Without Hassles: Eliminate the need for participant PINs and passwords. Only mutually authenticated, authorized users can join your Cellcrypt conference calls, significantly enhancing security while simplifying the connection process.

Seamless Integration with Office Phone Systems: With the Cellcrypt Voice Gateway, PBX-connected desk phones and conference phones can seamlessly join Cellcrypt conference calls. Likewise, Cellcrypt users can join PBX-hosted conference calls, bridging the gap between your in-house and remote teams for unified communication.

Secure Conference Call
Cellcrypt Secure Groups
Cellcrypt Devices

Cross-Platform

Seamless Compatibility with All Devices: Cellcrypt operates on commercial off-the-shelf cellphones, tablets, notebooks, or desktops. This allows you to leverage the full functionality of your preferred devices without any limitations.

Enhanced Security with Reduced Signature Risk: Use your chosen devices while significantly reducing signature risk compared to dedicated "secure phones", ensuring your communications remain discreet and secure.

 

Easy Access and Immediate Deployment: Cellcrypt client apps are readily available for iPhone, iPad, Android, and Windows devices. Simply download the app from the Apple App Store or Google Play to experience robust security without any additional hardware requirements.

Centralized Management and Metadata Control.

Complete Control Over Communications and Metadata: 

The Cellcrypt Server offers full control of users, policies, permissions, and data related to messaging and calls, ensuring the safety and confidentiality of your sensitive metadata.

Self-Contained Secure Communications Infrastructure: 

A comprehensive solution, the Cellcrypt Server includes SIP and XMPP servers, providing signalling, messaging, and secure transport for calls and file transfers—all within one secure platform.​

 

Flexible Deployment Options: Deploy the Cellcrypt Server on-premises, in multi-cloud environments like Azure or AWS, or even field-deploy it on a notebook PC to match your organization's specific needs.

Cellcrypt server
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Military-Grade Encryption with Post-Quantum Cryptography

 

Cellcrypt delivers enterprise and military-grade secure communications through multiple layers of certified encryption:

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Standards-based Cryptography

  • FIPS-approved, NIST CAVP-validated cryptographic algorithms and standards

  • Compliance with CNSA 2.0 requirements as recommended by the NSA

  • NIAP and CSfC compliant protection of communications up to Classified Top Secret 

Cellcrypt's multi-layer cryptographic architecture delivers several key advantages:

  • Protection against both current and future quantum computing threats

  • Government-grade security with unique encryption keys for every call, message, voice message and file transfer

  • Flexibility to adapt as quantum computing advances

Quantum computing poses an urgent threat. Data encrypted today can be stolen and stored by adversaries, waiting to be decrypted when quantum computers become powerful enough. This can expose your most sensitive information, a threat known as the Harvest Now, Decrypt Later​ threat.

Post-Quantum Cryptography​

Cellcrypt's secure communications platform utilizes hybrid post-quantum protection (PQC) with quantum-resistant algorithms such as CYSTALS-Kyber and Classic McEliece bolstering the security of Cellcrypt's end-to-end encryption and safeguarding your data from quantum threats without altering the underlying classical cryptography.

Cellcrypt's Post-Quantum protection features maintain security while enabling evolution through:

  • Seamless integration of emerging quantum-resistant algorithms

  • Preservation of existing classical encryption integrity

  • Dynamic updates that follow global security standards

  • The layering of additional post-quantum algorithms for additional quantum resistance

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Your Journey, Fully Encrypted.

Share Your Location Securely.


With Cellcrypt, you can confidently share your location and destination quickly and safely. Use your preferred navigation apps, such as Apple, Google, or What3Words, to pinpoint your current location or destination.

 

Then, securely share this information through the Cellcrypt app with trusted individuals or groups. Your location data is protected with end-to-end encryption using advanced Post-Quantum Cryptography, ensuring that your whereabouts remain private now and in the future.

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Zero-Trust
Secure Communications.

Cellcrypt advances secure communication to a new level by advancing beyond standard Zero-Trust principles. With a robust architecture, Cellcrypt utilizes full end-to-end encryption, securing data even across compromised networks.

By completely eliminating the need to rely on intermediary systems, Cellcrypt achieves a genuine Zero-Trust model. Instead of verifying and then trusting, it operates on the premise that no element of the network is fully reliable.

As a result, Cellcrypt delivers security that goes beyond traditional Zero-Trust models, ensuring your sensitive communications are protected from both current and evolving threats.


Security, Built-in. 

Cellcrypt encryption for your own applications.

 

Cellcrypt opens up its architectural toolbox for you, offering you access to the same standards-based cryptography used in our own systems.

 

With Cellcrypt Edge, a set of encryption algorithms, protocols, and tools, you can quickly and efficiently integrate our encryption capabilities into your own applications.

Our flexible offerings range from compact, low-level crypto libraries perfect for IoT, drones, and sensors, to a comprehensive crypto core. Whatever your needs, Cellcrypt Edge is your key to embedding the highest level of cryptographic security into your systems.

Secure by design, secure by default.

Cellcrypt Edge Logo
Drone

Trust in your Brand.

Enhance trust and reinforce your brand identity by offering a secure communications app uniquely tailored to your organization.

Provide your employees and partners with a seamless, fully branded communication experience that embodies your commitment to security and professionalism from the very

first interaction.

Invest in the protection and reputation your brand deserves. Contact us today to discover how Cellcrypt can empower your brand and safeguard critical information.

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