GSMK is a cyber security pioneer and the technology leader in mobile security.
We develop, produce and market
- GSMK CryptoPhone, the gold standard in end-to-end voice and message encryption
- GSMK Overwatch for distributed detection of rogue base stations
- GSMK Oversight intrusion detection systems for protection of mobile core network infrastructure
GSMK CryptoPhone® secure communication systems:
Gold standard in end-to-end encrypted voice and message communication for more than two decades.
Used by governments, NGOs and corporate customers in more than 50 countries.
GSMK Overwatch® systems for distributed detection, localization and neutralization of rogue base stations:
24/7 fully automated operations to simultaneously protect government districts, military bases and other sensitive areas up to a capital city or even an entire country.
