Voice and Data Encryption
Rohde & Schwarz SIT – crypto technology for mission-critical environments
- We offer encryption solutions for the following types of connections:
- Analog and digital
- Cable- and radio-based
- Switched and leased lines
- Analysis, consulting and integration services for information & communications security
- Customized software and hardware solutions
For more information please visit the Rohde & Schwarz SIT homepage
Narrowband
![]() | Highly secure voice and data communications in digital and analog networks |
![]() | Secure voice and data communications in Euro-ISDN |
![]() | Secure voice, fax and data transmission |
![]() | Voice encryption for mobile phones |
![]() | Voice and fax encryption in analog networks |
![]() | The mobile phone for your confidential calls |
![]() | Reliable encryption of Euro-ISDN |
![]() | Reliable encryption of Euro-ISDN and connections to TopSec Mobile and TopSec GSM mobile phone |
![]() | Reliable encryption of Euro-ISDN |
![]() | Optimum protection for your confidential telephone calls |
Broadband
![]() | Reliable encryption of Euro-ISDN |
![]() | Secure radiocommunications on leased lines |
![]() | Secure data transmission via landline, radio relay and satellite links |
![]() | Security management for |
![]() | IP encryption on the Internet and LANs |
Tactical Crypto Systems and Components
![]() | Highly secure voice and data communications in digital and analog networks |
![]() | Secure voice and data communications in Euro-ISDN |
![]() | Secure voice and data communications |
![]() | Ruggedized HF/VHF/ UHF/SatCom security for voice and data |
![]() | Radio control information filter – red/black separation to STANAG |
Hardware Security Modules
![]() | Highest level of security for confidential data and cryptographic keys |
















