Why Defence Needs Counter-Surveillance Technology
The surveillance industry is worth $130 billion globally. The counter-surveillance industry barely exists.
This asymmetry has consequences. Foreign intelligence services deploy surveillance infrastructure in allied nations. State-sponsored actors use commercially available tools for espionage. Adversaries can purchase the same facial recognition, ALPR, and signal intelligence tools that law enforcement uses, and deploy them against allied personnel, diplomats, and defence contractors.
There is no consumer-grade tool that lets you know what’s watching you.
The problem for defence
Defence and intelligence personnel face surveillance threats in their daily lives:
Physical surveillance. CCTV cameras, ALPR readers, and facial recognition systems track movement patterns. An adversary who can access commercial surveillance data can build a complete pattern-of-life for a target, all from legally purchased data.
Electronic surveillance. IMSI catchers (cell-site simulators) can intercept communications within range. Hidden cameras and audio bugs in hotel rooms, offices, and vehicles are standard espionage tradecraft. Bluetooth trackers like AirTags can be planted in seconds.
Digital surveillance. Browser fingerprinting, tracking cookies, and data brokers create detailed profiles. Location data from apps is commercially available for purchase. Social media monitoring is automated.
None of these threats require state-level capability. All of them are commercially available.
What counter-surveillance looks like
We’re building the Symvek Cloak Platform: four layers of counter-surveillance technology.
Sentinel is a surveillance awareness map with 414,000+ cameras across 21 countries. It aggregates government open data, community mapping, and public records into a single interactive tool. Know what’s watching you before you walk into it.
Cloak Scanner turns a phone and a $30 SDR dongle into a multi-band TSCM device. WiFi camera detection, Bluetooth tracker scanning, cell-site simulator identification, and ISM-band bug detection. Consumer-accessible technical surveillance countermeasures.
Cloak Patterns generates adversarial patterns that confuse facial recognition systems. Machine-learning-optimized designs for accessories, printed at 300 DPI.
Cloak Wear is the long-term vision: adaptive adversarial accessories with e-ink or LED surfaces that update patterns over-the-air as recognition algorithms evolve.
The dual-use opportunity
Every one of these tools serves both civilian privacy and defence security:
- Journalists investigating organized crime need to know where cameras are before meeting a source
- Human rights workers operating in surveillance-heavy environments need TSCM capability
- Defence contractors traveling to high-risk regions need counter-surveillance tools that don’t require a security clearance to purchase
- Allied military personnel living off-base are targets for adversary intelligence collection using commercial surveillance infrastructure
The technology gap is real. The market for TSCM equipment is $6.4 billion and growing, but almost all of it is enterprise-grade hardware priced for government procurement. Nobody is building consumer-grade counter-surveillance tools with military-relevant capability.
What makes this different
Most surveillance mapping tools are academic projects or activist tools that stopped being maintained years ago. Most TSCM equipment costs thousands of dollars and requires training.
We’re building tools that work for everyone: a free surveillance awareness map, a TSCM app that costs less than a meal, and adversarial patterns you can print at home. The same tools that protect a journalist’s source also protect a defence contractor’s travel patterns.
Counter-surveillance shouldn’t require a security clearance or a procurement contract. It should be as accessible as the surveillance it defends against.
Learn more
Explore Sentinel to see what’s watching in your area. Follow our progress on the Cloak Platform on this blog.