Unitary Braid Division Multiplexing (UBDM) is Rampart’s patented secure wireless modulation. Implemented as a block of logic in an SDR, FPGA, or ASIC, UBDM protects every bit in a wireless transmission from the physical layer up. UBDM provides this security with no compromise in throughput, spectral efficiency, bandwidth requirements, or power budget.
Wireless Networks are Vulnerable, and the Attack Surface is Expanding
Wireless connectivity is the fabric of the modern internet: ubiquitous connectivity means a global attack surface. To date, technological advances have only increased the attack surface: yesterday was wifi and satellite, tomorrow will be IoT, personal area networks, and connected infrastructure. As our wireless world has expanded, network defenders have had to choose between detecting and reacting to threats faster than attackers can act, or collapsing their defenses to a core network they can monitor, measure, and defend.