Silentel^®
enterprise solutions

Silentel for enteprise is especially designed for medium-sized and large organizations. It provides you independend and complex secure communication system run on your own infrastructure. This enables you to keep full control over administration of your secure communication system, including setting up and adjustment of user accounts, wide range of available secure communication modes and flexibility in assigning the privileges to individual users.

Silentel for Enterprise is available in two editions – Business and Premium. The different versions vary mainly in the level of security and implementation on clients’ side.

Silentel Business Solutions

The implementation of the pure software mobile security encryption
Client requires only software application installed on client’s device

Silentel Premium Solutions

The combination of software and hardware security modules to achieve military-grade level security
Client requires installed software application in combination with Silentel Mobile Security Card (MSC) SD card plugged in into standard microSD slot of client’s device
Enhanced security solution for highly demanding customers

Silentel for enterprise consist of following server modules and clients application:

Silentel Server modules

Silentel Communication Server
Server application representing the core part of overall communication system to provide interconnection of all users within Silentel system.

Silentel CA Server
Certification authority (CA) to implement public key infrastructure (PKI) necessary for cryptographic key management and strong authentication within Silentel system.

Silentel Operator Studio
Standalone application for remote management of Silentel Communication Server and the management of Silentel users and their privileges.

Silentel Client applications

Silentel for iOS (iPhone, iPod, iPad)
Silentel for Android
Silentel for Symbian
Silentel for Windows Mobile
Silentel for Windows (PC/laptop)

For more information, see Supported devices page.

SILENTEL^® Technical & Security facts
Communication modes
Secure voice calls - software encryption
Secure voice calls - hardware encryption
Secure text messages
Secure managed conferencing
Secure contact with user presence status
Security mechanism
Client password-based and server certificate-based authentication (RSA 2048)
Client-server certificate-based mutual authentication (RSA 2048)
Client-server signalization channel encryption (AES 256)
Communication end-to-end encryption (AES 256)
Emergency mechanism in case of user's device is lost or stolen (disconnect Silentel application, wipe all data and revoke certificates)
Hardware encryption
Cryptographic functions provided by Silentel Mobile Security Card (MSC)
DPA/SPA and physical attack secured (tamper-proof)
Common Criteria EAL 5+ certified