15+ years of battle-tested offensive security, Red/Blue/Purple Teaming, application & cloud hardening, and AI Red Teaming. No junior analysts. No automated scan dumps—just precision risk reduction and board-ready remediation intelligence.
Enterprise environments rarely fall to simple, single-step bugs. They fall to chained misconfigurations and blind spots missed by automated tools.
Compliance-driven vulnerability scans leave critical authentication bypasses, privilege escalation paths, and multi-step exploit chains undetected until an adversary chains them together.
Rapid deployments across AWS, Azure, GCP, and Generative AI pipelines routinely introduce over-permissive IAM roles, broken object authorization (BOLA), and indirect prompt injection risks.
Security teams invest heavily in SIEM and EDR tooling without testing via Red, Blue, and Purple Team exercises whether their SOC can actually detect and contain a stealthy intrusion.
Structured into four clear practice domains executed directly by a Principal Consultant.
Perimeter-to-core testing and full-scope Red, Blue, and Purple Team exercises.
Source-to-runtime security validation across web, mobile, and API ecosystems.
Multi-cloud architecture, IAM control-plane, and live workload penetration testing.
System-level adversarial testing across models, RAG, MCP tools, and multi-agent workflows.
Inspect an actual redacted ZenithCrypt Grey-Box Penetration Test Report conducted under OWASP Testing Guide v4 and OWASP ASVS Level 2. Every client deliverable includes an Executive Risk Brief, a full Attack Narrative, CWE/OWASP mappings, calibrated CVSS v4.0 scoring, and engineering-level remediation steps.
4.1 Mass Assignment Privilege Escalation (OTG-INPVAL-020)
Attack Chain: Enumerating /APSettings/Index and injecting IsAdmin=true bypassed authorization controls to grant full administrative access—chained alongside unauthenticated SignalR WebSocket injection (CVSS v4.0: 8.7 High) and $270M+ invoice business-logic manipulation (CVSS v4.0: 8.6 High).
Remediation: Enforce explicit DTO property mapping, server-side RBAC checks, and strict numeric range validation.
When enterprises hire large consultancies, they pay senior partner rates only to have their critical infrastructure tested by junior analysts running automated tools.
At ZenithCrypt, every engagement—from covert Red Team operations and Purple Team detection tuning to deep-dive source code, multi-cloud, and AI Red Team reviews—is architected, executed, and debriefed directly by a principal specialist with over 15 years of offensive and defensive experience.
Schedule a Direct Consultation →Every exploit simulation is paired with SIEM/EDR detection engineering guidance so your SOC team leaves stronger than before.
Zero false-positive padding. Every reported vulnerability is manually validated with safe, non-destructive proof-of-concept evidence.
Protected by mutual NDA, end-to-end encrypted report delivery, and verified data destruction upon engagement sign-off.
Configure your scope in 60 seconds using our Scoping Assistant or reach out directly at [email protected].
Book Your Scoping ConsultationExcerpt from our redacted grey-box engagement report covering an enterprise collaboration & invoice management platform:
IsAdmin=true on /APSettings/Index & /api/InvoiceBillsAPI/AddUser bypassed authorization checks to grant administrative privileges.-270000000.99 / $270M+) with 0.00 tax validation, enabling large-scale financial manipulation./chatHub permitted arbitrary message injection, while unencoded invoice payment notes executed persistent XSS payloads.