Explore in Depth:
Secure Messaging for Enterprises
Secure Messaging and File Sharing for Mission-Critical Communications
Voice Notes
Send and receive voice notes securely
Large Files (500MB+)
Send large files securely with ease
Location Sharing
Share location and destination securely
Introduction to Secure Communication with Cellcrypt
Secure communications are the backbone of any successful business. As organisations increasingly rely on digital channels to connect with clients and teams, the need to protect sensitive information has never been greater.
End-to-end encryption is essential, ensuring that only the intended recipient can access the message content—keeping confidential data safe from prying eyes. Cellcrypt is designed for secure collaboration empowering teams to communicate and share files without compromising security.
By encrypting every message and file, Cellcrypt safeguards customer data and sensitive business information, building trust with clients and partners. Data encryption acts as a shield, protecting communications from interception and eavesdropping, and ensuring that message content remains private.
Cellcrypt Secure Messaging: Built for Mission-Critical Communications
Companies across sectors such as finance, healthcare, legal, and government rely on encrypted communication to protect sensitive data and ensure regulatory compliance.
Government
Secure transmission of messages and files from Unclassified to Top Secret
Enterprise
Secure team collaboration and communication with customers
Healthcare
Secure patient communications and data
Why Choose Cellcrypt for Secure Messaging?
Cellcrypt enhances your collaborative efforts by allowing you to create group chats for private messaging and file sharing directly within the app. As a comprehensive solution, Cellcrypt is designed to integrate seamlessly with your existing enterprise systems, providing advanced security management.
End-to-End Encryption
Messages are encrypted from sender to recipient, ensuring zero exposure during transmission.
Group and Individual Chats
Collaborate securely, whether in one-on-one discussions or team-wide conversations.
Encrypted Attachments
Share files, documents, and media of any type and size.
Offline Messaging
Read and compose messages when offline. Outgoing messages are securely stored until you are back online.
Monitoring and Compliance
Integrated monitoring features such as audit logging, help meet regulatory compliance.
Post-Quantum Security
Built-in protection against future quantum computing threats.
How it Works: Secure Messaging with Cellcrypt
Cellcrypt provides real-time and offline secure messaging that meets the demands of high-security environments. The process involves encrypting and delivering messages, files and voice notes through a series of robust procedural steps.
Message Delivery Over TLS – But Not Reliant On It
Cellcrypt uses TLS (Transport Layer Security) to create encrypted tunnels between devices and servers. However, unlike conventional messaging apps, Cellcrypt does not rely solely on TLS. Every message is further encrypted at the application layer before transmission.
End-to-End Encryption by Default
Each message is encrypted on the sender's device and only decrypted on the recipient's device, ensuring true end-to-end confidentiality. Only the sender and receiver can access the message content through their own encryption and decryption keys.
Unique Encryption Per Message
For every single message and file, a new symmetric encryption key is generated. This key is used once and never reused, ensuring forward secrecy at the message level. A compromise of one message has no impact on any others.
Post-Quantum Cryptography (PQC) Built In
Cellcrypt implements post-quantum secure key exchange algorithms such as CRYSTALS-Kyber and Classic McEliece to protect messages against future quantum attacks. Messages sent today remain secure, even decades from now.
Why It Matters
Always Connected
Our platform allows users to connect securely with others, ensuring encrypted communication at all times for seamless, uninterrupted collaboration.
Flexible Integration
Easily integrates with existing workflows and adapts to the demands of healthcare, finance, and more.
Scalable and Secure
Scale from small teams to large organisations with built-in security and compliance at every level.
Secure communication is a non-negotiable requirement for businesses and organisations aiming to protect sensitive data and uphold confidentiality. By prioritising end-to-end encryption, secure collaboration tools, and digital sovereignty, organisations can maintain complete control over their communication channels and data.
Companies that implement encrypted communication can build trust with their clients and gain a competitive edge in their respective industries. The use of encrypted messaging apps, such as Cellcrypt, can save businesses significant time and money by preventing data breaches.