KLine’s proprietary encryption ensures maximum protection for every piece of information.
All data is encrypted locally by our applications using keys known only to the user.
Although our dedicated servers handle transmission, no sensitive information is ever stored or made accessible — not even to us.
Each communication therefore remains totally independent, secure, and impenetrable.

🌐 Connection and Coverage
KLine Plus operates on mobile networks from 3G, 4G, and 5G to Wi-Fi and satellite connections such as Starlink or equivalent solutions, ensuring global coverage.
An international eSIM card is included, with automatic connection to the best-performing network in over 159 countries.

⚙️ The KLine System – An Ecosystem of Encrypted Applications
KLine integrates a suite of secure applications within the KSuite system, all based on KLine’s encryption technology.
Each application is designed to offer everyday functionality in a protected and private environment.

🔸 Encrypted Communication App
End-to-end encrypted chat, calls, and video calls — with no logs, tracking, or data storage.

🔸 Agenda and Notes
Manage appointments and personal notes in encrypted format, with secure synchronization across devices.

🔸 KSuite – Encrypted Personal Management
Within KSuite, several sections are integrated for private data organization and management:

• Ledger – A personal digital logbook, ideal for recording movements or sensitive information, stored in fully encrypted form and accessible only to the user.
• Currencies – A section dedicated to real-time international exchange rate comparisons. It doesn’t allow transactions or exchanges, but lets you safely check updated quotations within the KLine environment.
• Protected Gallery – A secure vault for photos and videos, encrypted and accessible exclusively by the user.
• Private Auctions – A secure space for private auctions and exchanges, with the user’s identity and data completely protected.

🔸 Map Navigation
An app for private geographic navigation, allowing you to view maps and routes securely — with locations and itineraries encrypted and never shared with external servers.

🔸 KShield – The Heart and Shield of the System
KShield is the gateway and protective barrier of the entire KLine ecosystem.
Based on proprietary VPN tunnels, KShield blocks all unauthorized outgoing traffic, preventing trojans, malware, viruses, or hackers from interacting with the device or our services.
It is not just a commercial VPN, but a true digital shield, capable of creating a complete isolation wall between the phone and the outside world — making any intrusion or monitoring impossible.

• End-to-end encrypted communications with user-owned keys;

• No sensitive data stored or accessible on servers;
• Proprietary multi-layer encryption architecture;
• KShield active digital defense system;
• International eSIM included;
• Global coverage in 159+ countries.

• True end-to-end encryption;
• Zero-knowledge infrastructure;
• Anonymous virtual identifiers;
• No tracking, no profiling;
• No metadata exploitation.

• Encrypted communication suite
• KSuite (agenda, notes, ledger)
• Secure gallery
• Private maps
• Confidential auctions

• Proprietary encrypted VPN tunnels
• Traffic filtering and isolation
• Active intrusion prevention
• Full device shielding