What we've actually done.

Validate the security posture of a complex federal application and network environment from both insider and outsider threat perspectives, across a diverse portfolio of 50+ applications ranging from small open-source systems to large multi-tier COTS appliances.

• Conducted onsite penetration testing from insider and outsider threat perspectives
• Identified multiple zero-day vulnerabilities including RCE, XSS, SQL injection, and CSRF
• Successfully rooted production security appliances (FireEye, BlueCoat) during assessment
• Built virtualized lab environment for exploit development, malware distribution analysis, and security product testing
• Performed security reviews of application designs, source code, and deployments across web, mobile, SaaS, and thick-client applications
• Delivered advisory reports to developers, engineers, and senior leadership

Zero-day vulnerabilities — including remote code execution and root compromise of production security appliances — were identified and reported before adversary exploitation. Findings contributed to CVE publication and provided evidence for federal system accreditation.

• Application & API Security Validation
• Regulated Security Readiness (RMF/ATO)

Conduct high-stakes web application security assessments for enterprise clients seeking approval for the Google Partnership Program. Assessments carried defined pass/fail security criteria and direct commercial consequences — a failed assessment blocked partnership approval.

• Comprehensive web application penetration testing for multiple enterprise clients across travel, media, and SaaS verticals
• Identified and validated security weaknesses with sufficient specificity to guide targeted remediation
• Provided clear, actionable findings enabling clients to meet Google's security requirements
• Supported remediation cycles through to successful re-assessment

100% assessment pass rate across enterprise clients in travel, media, and SaaS. Every assessed client achieved Google Partnership Program approval following remediation of SCS-identified findings.

• Application & API Security Validation

Provide comprehensive security validation of Qualtrics' XM experience management platform — including production application endpoints, beta tooling, and the enterprise network infrastructure spanning thousands of endpoints.

• Web application penetration testing across the production XM platform and all beta products
• Red team assessment of the enterprise network, covering thousands of endpoints
• Identified pre-release vulnerabilities before broad availability
• Delivered findings with prioritized remediation guidance

Pre-release vulnerabilities were identified and remediated before general availability across an enterprise platform at scale. Assessment findings were delivered with prioritized remediation guidance to the security and engineering teams.

• Application & API Security Validation
• Adversary Simulation

Provide ongoing security engineering and assessment support across a multi-layer federal IT environment including mobile devices, web applications, local area networks, and wireless infrastructure.

• Penetration testing across mobile devices, mobile applications, web applications, LAN, and WLAN environments
• Research and validation of new cybersecurity tools and techniques
• Security scanning, discovery, remediation, and configuration hardening across all networked assets
• Risk and threat exposure assessment for information systems
• Findings and recommendations presented to management and senior leadership

Ongoing penetration testing, hardening support, and risk exposure assessments delivered across mobile, web, LAN, and WLAN environments at a Tier 1 federal agency. Findings were reported directly to security leadership to support sustained compliance and posture improvement.

• Application & API Security Validation
• Regulated Security Readiness

A defense contractor needed to achieve NIST 800-171 compliance under DFARS 252.204-7012 for CUI handling — minimizing implementation cost and complexity while meeting the actual technical requirements of the standard.

• Full gap assessment against NIST 800-171 controls
• Identified FedRAMP cloud isolation as a scope reduction strategy — reducing costly on-premises hardening burden
• Developed System Security Plan (SSP), POA&M, and full required documentation set
• Implemented and validated supporting compliance controls for CUI transmission and storage
• Developed cost-effective alternative approaches for continuous monitoring

DFARS compliance was achieved at lower implementation cost by using FedRAMP-certified cloud isolation to reduce CUI scope — avoiding full on-premises hardening across the environment. SSP, POA&M, and continuous monitoring were delivered as part of an auditor-ready documentation set.

• Regulated Security Readiness