Authorized testing.
Actionable engineering.
0x0 provides scope-bound cybersecurity consulting and security research across cloud, networks, applications, identity, and AI-enabled systems. Engagements begin with explicit written authorization and end with reproducible findings and remediation guidance.
Security work with a defined boundary.
Services are structured around explicit scope, minimal-impact validation, evidence quality, and recoverability. Destructive testing is not assumed and must be separately authorized.
Authorized penetration testing
Web, API, identity, network, and infrastructure assessments focused on exploitable trust-boundary failures and reproducible impact.
Cloud & network security
Architecture review and hardening for segmentation, SASE, zero-trust access, identity integration, telemetry, and resilient network controls.
AI & agent security
Threat modeling and security review for tool-using agents, memory systems, delegated permissions, provenance, execution controls, and recovery paths.
Security engineering advisory
Design review, control validation, incident readiness, and security architecture support for teams building systems with meaningful operational capability.
No ambiguity about permission.
0x0 does not conduct adversarial testing against systems without explicit authorization. Every engagement records owners, in-scope assets, test windows, allowed techniques, data-handling requirements, stop conditions, and reporting contacts.
The objective is not simply to find a weakness. It is to establish what can happen, why it can happen, and how to prevent recurrence.