Cellcrypt Ltd: The Leader in Secure Mobile Communications
Cellcrypt Ltd. is a London, UK-based technology company that has established itself as a leading provider of encrypted mobile voice and data communication solutions for governments, enterprises, and senior-level executives worldwide. Founded in 2005, the company's core mission is to provide government-grade encryption to protect sensitive conversations and data against sophisticated threats, including cell phone tapping, eavesdropping, and wiretaps. Its solutions are designed to secure communications over public and private networks, leveraging commercial off-the-shelf (COTS) mobile devices.
Continue…What Cellcrypt Ltd. Actually Does
Cellcrypt's primary function is to transform standard mobile phones into secure communication devices. It achieves this through the use of highly secure, software-only applications that apply military-grade, end-to-end encryption to all communications. The company's technology enables secure, interoperable calling between a broad selection of popular mobile phones and can interface with PBXs over IP-enabled networks, including Wi-Fi and all generations of mobile data networks (2G, 3G, and 4G). The entire process is designed to be user-friendly, making secure calling as simple as making a normal mobile phone call.
The solutions are particularly noted for their high-performance in challenging mobile environments. Cellcrypt employs its proprietary Encrypted Mobile Content Protocol (EMCP) over the IP data channel to maintain crucial call attributes such as fast call setup, high voice quality, and low latency, ensuring reliable communication even when network factors are significant. This focus on performance alongside robust security is a key differentiator in the mobile security market.
A significant part of Cellcrypt's business is serving government organizations. Its security products have undergone rigorous governmental testing and approval processes, demonstrating its capability to protect highly sensitive information.
Products and Services Offered
Cellcrypt's portfolio is centered on its secure mobile applications and the underlying infrastructure that supports enterprise-level deployment and management.
1. Cellcrypt Mobile® Solutions
The foundational products are the mobile client applications that run on commercial smartphones.
- Cellcrypt Mobile Baseline???: This software application provides end-to-end voice call encryption on COTS smartphones. Historically, it has been noted for its compliance with stringent UK Government security standards. For example, a version was CAPS (CESG Assisted Products Service) approved to protect information up to and including the classification level RESTRICTED (Impact Level 3) when configured according to CESG Security Procedures. It uses AES for symmetrical encryption of the voice stream and relies on a decentralized public key management architecture.
- Cellcrypt Enterprise: This solution extends beyond voice calls to deliver comprehensive military-grade encryption for all forms of mobile communication. It includes:
- Private Messaging: Secure, quantum-safe private text messaging.
- Secure Calls: Encrypted voice calling with certified encryption.
- Secure File Transfers: Facilitating the seamless and secure exchange of files, including the capability to send very large files (e.g., 500MB+) securely.
- Group Messaging and Conferencing: Features to support secure communication among multiple parties.
- Mobile Client Licenses: Subscription-based licenses granting users access to the suite of secure voice, messaging, and file transfer capabilities.
2. Enterprise Management and Infrastructure
To enable large-scale deployment and administration, Cellcrypt offers back-end infrastructure components and portals.
- Cellcrypt Private Switch???: This component allows government organizations and large enterprises to operate and manage their own secure, private voice network. By deploying a Private Switch???, organizations maintain full control over a private set of devices, users, and secure numbers within their own network infrastructure.
- Cellcrypt Enterprise Management Portal: An administrative web portal designed for enterprise customers. It allows system administrators to manage, deploy, and control their users' secure voice and messaging capabilities. Features include remote provisioning and revocation of access, as well as managing user accounts and device security policies.
- Cellcrypt Government Enterprise Management Portal: A specialized version of the management portal tailored to meet the specific security and operational requirements of government clients.
3. Core Technology and Security
- Encrypted Mobile Content Protocol (EMCP???): A proprietary protocol utilized over the IP data channel. EMCP is key to the solution's high-performance, ensuring call quality and low latency even in areas with poor or challenging mobile network coverage.
- Certified Encryption: The company's offerings are grounded in certified, military-grade, and quantum-safe encryption algorithms, providing a high level of assurance for the integrity and confidentiality of communications. The software-only approach also makes the solution easy to deploy and manage, often through existing mobile device management infrastructure like the BlackBerry Enterprise Server (BES) mentioned in historical deployments.
