AirGapNet raises seven-figure round to scale air-gap network security
What's the deal? AirGapNetDealroom has a profile for this one. Try Dealroom →, a cybersecurity startup from Upper Austria, has secured a seven-figure investment to scale its business. The company has developed a patented technology for physically separated network connections — known as air gapping — aimed at rethinking IT security for enterprises.
Why now? Cyberattacks on critical infrastructure and enterprise networks are surging across Europe, pushing demand for hardware-level security solutions that go beyond software firewalls. AirGapNet's approach — physically isolating network segments — addresses a growing need for defences that can't be bypassed through software vulnerabilities alone.
What could go wrong? Air-gap technology, while highly secure, can be difficult to integrate into modern cloud-first architectures. Convincing enterprises to adopt physical network separation over more flexible software-defined solutions will require strong proof of concept and clear ROI. Competition from established cybersecurity players with deeper pockets also poses a challenge.
The signal: AirGapNet is entering the market at early stage with a hardware-based approach to network isolation — a niche that sets it apart from the software-dominated cybersecurity landscape. Launching straight into a seven-figure round suggests strong conviction from backers that physical separation technology can carve out meaningful enterprise demand, particularly as regulatory pressure from frameworks like NIS2 forces companies to rethink infrastructure-level defences.
