01Free
Free OSINT audit
External review based only on public information: exposed domains and subdomains, data in known breaches and indexed metadata. No access to your systems.
Services
From a free assessment to full penetration testing
A clear plan for every level of exposure. Choose where to start; every service begins with a no-commitment conversation.
02Premium
Penetration testing
Controlled exploitation with formal authorisation. We check what a real attacker would see and achieve against your systems — and how to fix it.
03
Managed bug bounty
A continuous offensive research programme with a defined scope and responsible disclosure rules. NullStrata plays the attacker, not the middleman.