Gabe Marshall

Red Teaming

Skilled Red Teamer that enjoys creating custom tools & payloads, finding creative ways to bypass security controls, and assisting with the creation of new detection capabilities.

• Strong experience using Cobalt Strike
  • Writing custom aggressor scripts
  • Testing payloads & customizing malleable profiles
• Experienced with configuring and using Sysmon, auditd, and Graylog for payload analysis
• Strong experience developing custom phishing payloads and pretexts

Penetration Testing

Extensive experience in performing penetration tests of enterprise web applications, network infrastructure, and mobile applications.

• Strong experience using Burp Suite to perform manual testing
• Experienced writing multiple burp plugins and metasploit modules

Fidelity InvestmentsPrincipal Red Teamer ­ Durham, NC ­ March 2013­-present

• Responsible for leading end-­to-­end zero scope engagements against company employees and assets.
• Provides mentorship to members of the Penetration Testing. Over five years of experience in conducting penetration tests against critical customer facing applications and network infrastructure
• Establishes and maintains relationships with company stakeholders ­ assisting in the resolution of vulnerabilities and the overall improvement of critical security controls

University of North Texas Manager of IT Security Compliance & Disaster Recovery Planning - Denton, TX - 2006-2013

• Responsible for maintaining overall PCI and HIPAA compliance across the entire UNT System. Solved several major security compliance issues that requireded project leadership and management, as well as buy-in from multiple external departments
• Acted as Team Lead for Disaster Recovery Planning for all IT in the UNT System
• Developed numerous data-driven websites built on Sharepoint web services

University of North Texas Helpdesk Consultant - Denton, TX - 2005-2006

• Supported UNT computing systems including: Remedy Action Request System, Student Email, Eaglenet (Wireless Network), PeopleSoft, Blackboard Vista and various other systems

University of North Texas - Denton, TX

Major: Emergency Management
Minor: Business

Offensive Security Certified Professional (OSCP)

Offensive Security - Dec 2014

• Creator of the Eversec CTF
• Creator of the Brosec utility

HackerOne
Basecamp Security Acknowledgement