ZoneAlarm Mobile Security
Protection for iOS and Android against fraudulent links, risky Wi-Fi networks and other mobile threats.
Device-Level Protection
Download QuantumChat
QuantumChat · iOS + Android. Coming soon to the stores. Leave your email when the list opens. We will let you know about the launch and send you a gift to celebrate.
Coming soon to the stores
Let me know when you launch
Leave your email when the list opens. We will let you know about the launch and send you a gift to celebrate.
QuantumChat
Beyond the conversation
ZoneAlarm by Check Point
Coming soonYour digital world deserves another layer of protection.
QuantumChat protects your conversations. ZoneAlarm by Check Point extends the offering to your device: browsing, networks, apps and files. Complementary areas of security, a broader perspective.
ZoneAlarm Extreme Security NextGen
Multi-device protection for computers and mobile devices, with features that vary by operating system.
Explore QuantumChat
Your world. Your conversations. Your space.
Communication
Encrypted messaging and calls with post-quantum cryptography. Our infrastructure cannot reconstruct who communicates with whom.
Encrypted Vault
A fully local encrypted storage for sensitive files, images, videos, documents, notes, and a private calendar. No cloud sync, no server backup - accessible only from within QuantumChat.
Privacy
No email required. No phone number required. Minimal data collection. Privacy-first design.
QuantumChat
How QuantumChat works
QuantumChat · iOS + Android. Coming soon to the stores. Leave your email when the list opens. We will let you know about the launch and send you a gift to celebrate.
Get started with QuantumChat
Getting started with QuantumChat is simple.
Secure messaging and calls
Communicate through messages and voice or video calls protected by a security-focused design.
Control over your communication
Decide when conversations exist, how long they remain available, and reduce unnecessary data exposure.
Designed for modern security needs
Built with today's mobile usage and threat landscape in mind, not adapted from older architectures.
Why download QuantumChat
A secure communication app designed for users who value privacy and control.