What are the Risks?
Military, Government, and public sector institutions are prime targets for phone-enabled cyber threats and malicious hackers. Distributed denial-of-service (DDoS) attacks are a known risk. Increasingly, adversaries are disrupting operations by exploiting carrier trunks, SIP interconnects, and PSTN entry points. A TDoS attack (telephony denial-of-service) is a flood of malicious calls aimed at a contact center or mission-critical voice system such as 911, base operations, or government command centers.
The Department of Homeland Security reports that TDoS attacks are on the rise, putting critical government phone systems at risk nationwide. SecureLogix provides unified call security, call authentication, and Voice Boundary Controller (VBC) capabilities to identify spoofed callers, mitigate robocalls, and defeat TDoS, vishing, and other phone-enabled threats across on-premises, hybrid, and cloud voice networks.
DoD-Ready Voice Boundary Controller (VBC)
Accelerate Zero Trust for voice with a DoD-aligned VBC architecture at the SIP edge. Our ESIP Application on Cisco CUBE delivers VBC functions where they matter most: at the voice boundary. It also provides call vetting, analytics, policy enforcement, and authentication before calls reach mission systems. Hardened and STIG-compliant, the solution is DoD-approved and designed for enclave-to-enclave protection, inter-site trunk security, and secure SIP peering.
ESIP on Cisco CUBE
Deploy ESIP as software on Cisco CUBE to reduce hardware footprint and maintenance while gaining advanced call security. Benefits include a STIG-hardened, DoD-approved deployment model; on-box analytics and policy; integration with existing Cisco voice infrastructure; and rapid rollout across bases and installations. Many organizations are actively acquiring the ESIP Application with Cisco CUBEs, preferring this approach over standalone appliances for efficiency and lifecycle management.
Why VBC Now?
Establishing a VBC at the SIP edge aligns with emerging DoD requirements and complements the trend of SBCs as "Voice Firewalls." By standardizing on ESIP on Cisco CUBE as your VBC, you gain earlier compliance readiness, improved call authentication, better TDoS resilience, and streamlined O&M across distributed voice networks.