Bastille Networks logo

Bastille Networks

Challenger

Bastille Networks monitors radio frequency airspace to detect unauthorized wireless devices across Wi-Fi, Bluetooth, cellular, and IoT; raised $97.3M total; won 2025 SC Award for Best Threat Detection Technology.

Best for: RF & Wireless Threat Detection
CybersecurityRF & Wireless Threat DetectionWebsiteUpdated May 2026

Company Overview

About Bastille Networks

Bastille Networks is a Santa Cruz, California-based cybersecurity company that specializes in wireless airspace security for enterprise and government customers. Founded to address the blind spot created by the proliferation of wireless-enabled devices in sensitive physical environments, Bastille''s platform passively monitors radio frequency (RF) spectrum to detect unauthorized devices, rogue access points, policy violations, and active wireless attacks across Wi-Fi, cellular, Bluetooth, Zigbee, and IoT protocols — without requiring changes to existing network infrastructure.

Business Model & Competitive Advantage

Bastille has raised $97.3 million across seven funding rounds, including a Series C in January 2024, from 12 investors. The company won the 2025 SC Award for Best Threat Detection Technology, validating its unique approach to physical-layer security. In March 2026, Bastille announced a partnership with Oracle to secure the RF attack surface of global Oracle data centers, and released its inaugural "State of Wireless Security 2026" annual threat report highlighting growing RF vulnerabilities in enterprise and government facilities.

Competitive Landscape 2025–2026

Bastille serves financial services, government, defense, healthcare, and other regulated industries where the risk of wireless eavesdropping, device intrusion, or RF-based attacks is high. Its platform provides visibility into devices that traditional IT security tools cannot see — addressing a growing attack surface as IoT adoption and cellular-connected endpoints proliferate.

Headquarters
Bastille Networks is a Santa Cruz, California
Curated content • Fact-checked and verified

Key Differentiators

Strong Challenger

Bastille Networks is an established challenger with significant market presence and competitive offerings in Cybersecurity.

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