infodas

infodas has been building cross-domain security infrastructure since 1974 - fifty years before "zero trust" became a marketing buzzword. The Cologne-based firm operates in a space where the threat model is concrete: air-gapped networks, classified environments, and critical infrastructure that can't afford a single misstep across security boundaries. Their product stack reflects this: security gateways, data diodes, data classification tooling, and patch management solutions designed specifically for isolated networks.

The team - more than 250 people drawn from 25 nationalities - works primarily with public sector clients, defense organizations, and critical infrastructure operators. If you're used to working in environments where a misconfigured firewall rule isn't an incident report but a national security concern, that's the operating context here. The technical domains run deep: information security, cross-domain cybersecurity, data classification, and patch management for networks that can't simply phone home for updates.

Half a century in the game means institutional knowledge that's hard to replicate. infodas builds both the product and the consulting layer - so the work spans hands-on engineering of security gateways and data diodes alongside advisory services for organizations that need to move data between networks of different classification levels without creating exploitable seams. The stakes are legible: these aren't endpoints you can reimage after a compromise.