Joint Cyber Solutions helps you achieve Defense-in-Depth
Joint Cyber Solutions (JCS) is a Service-Disabled Veteran-Owned cybersecurity firm founded in 2019 and developer of the Promise State Framework™ JCS provides scalable, adaptable, and diverse solutions that maximize flexibility in achieving a strong cybersecurity posture and minimize risk to mission success.
Becoming Stronger Together
Utilizing smart cost-effective cybersecurity solutions, JCS is a partner in managing organizational risk so we can be stronger together in defending our nation.
Our Capabilities to help you achieve your goals
Applied Research & Methodology Development
Promise State Framework™ (PSF) Services
• PSF-Based Assessment Methodology Implementation
• Evidence Quality Classification and Documentation Systems
• Inter-Rater Reliability Analysis for Assessment Organizations
• Dependency Taint Mapping for Control Families
• PSF Practitioner Training and Framework Licensing
AI Agent Security & Governance
• Autonomous Cyber Agent Risk Assessment
• Recursive Oversight Vulnerability Modeling
• Agentic SOC Platform Evaluation and Procurement Advisory
• AI-Assisted Assessment Tool Validation
• Capability-Control Inversion Analysis
Governance, Risk & Compliance (GRC)
Risk Management Framework (RMF) Implementation
• NIST SP 800-53 Control Selection and Tailoring
• Security Assessment and Authorization Support
• Authority to Operate (ATO) Package Development
• Continuous Monitoring and Procedure Development
• Information Security Policy Framework Design
• NIST 800-171-Aligned Procedure Documentation
• DFARS Clause Compliance Advisory
• Regulatory Gap Analysis (NIST, DFARS, Federal Standards)
Identity, Network & Infrastructure Security
Zero Trust Architecture
• Zero Trust Maturity Assessment and Roadmapping
• Identity and Access Management (IAM) Design
• Microsegmentation and Network Architecture
• Policy Decision Point (PDP) and Enforcement Architecture
Cloud Security Architecture
• Azure GovCloud / AWS GovCloud Security Design
• Cloud-Native CUI Environment Architecture
• Multi-Cloud Identity Federation
• Cloud Security Posture Management (CSPM) Implementation
On-Premises & Hybrid Security
• On-Premises CUI Environment Design and Segmentation
• Secure Network Operations and Architecture
• Endpoint Detection and Response (EDR) Advisory
• Configuration and Patch Management Strategy
Incident Response & Continuity
Incident Response Planning
• Incident Response Plan Development and Tabletop Exercises
• Disaster Recovery and Business Continuity Testing
• Cyber Threat Intelligence Integration
• Post-Incident Analysis and Lessons Learned
Security Operations
• Network Security Monitoring Architecture
• Security Operations Center (SOC) Maturity Assessment
• Threat Hunting Program Development
• Security Orchestration, Automation, and Response (SOAR) Evaluation
Threat Modeling & Risk Assessment
Advanced Threat Modeling
• Cloud-Hosted Architecture Attack Path Analysis
• Nation-State and APT Threat Scenario Modeling
• Supply Chain Risk Assessment
• AI/ML System Security Evaluation
Continuous Security Assurance
• Risk Mitigation Strategy Development
• Insider Threat Program Design
• Security Control Effectiveness Testing
• Secure-by-Default Control Advisory
How we help you achieve Defense-in-Depth
JCS helps organizations achieve Defense-in-Depth
Joint Cyber Solutions was founded by Veterans who have led cybersecurity operations, conducted federal-level assessments, and built the frameworks practitioners actually use in the field. We exist to close the gap between compliance checkbox culture and genuine defense-in-depth — bringing operational experience, published research, and practitioner-grade methodology to every engagement.
Contact Us
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Hours
Open today | 09:00 am – 05:00 pm |