John Harrison

John Harrison Email and Phone Number

Cybersecurity Expert Optimizing and Scaling Defenses @ Criterion Systems
vienna, virginia, united states
John Harrison's Location
Washington DC-Baltimore Area, United States
John Harrison's Contact Details

John Harrison personal email

About John Harrison

I am a proven leader that has operated from the trenches in Afghanistan, Iraq, and now in cyber security operations centers preventing, detecting, and mitigating all forms of malicious activity. I am passionate of applying battlefield testing and proven artificial intelligence methods and other advance analytical capabilities to the cybersecurity detection and response problems many companies and agencies face today.Over the past 15 years I have helped the Federal Government build and deploy analytical and response capabilities for problem-sets such as counterterrorism financing, financial fraud and money laundering, computer forensic analysis, and cybersecurity operations. My focus and strength is communicating in business terms that leadership understands and building strategies that take a “small-win” iterative approach to reaching a desired maturity level. Though, what motivates me the most is to provide assurance and comfort to customers and leaders that they are protected and in the event a cybersecurity breach does occur they are well-prepared to respond quickly with focus and determination.Specialties: Intrusion Detection, All-source and Cyber Threat Analysis, Cloud/On-premise/Hybrid Security Architecture Design, Vulnerability and Compliance Assessments, Incident Response Planning and Automation, Insider Threat Detection and InvestigationsPlease connect and contact me at john.harrison@criterion-sys.com if I can be of any assistance.

John Harrison's Current Company Details
Criterion Systems

Criterion Systems

View
Cybersecurity Expert Optimizing and Scaling Defenses
vienna, virginia, united states
Employees:
299
John Harrison Work Experience Details
  • Criterion Systems
    Chief Cyber Security Architect
    Criterion Systems May 2018 - Present
    Vienna, Virginia
    I serve as the Chief Cyber Security Architect for Criterion Systems responsible for technical and analytical solutions in support of existing contracts at DOE, DoD, DOC, and DHS. I gather and review IT requirements, communicate with customers to understand current and future challenges, assess capability and compliance gaps, and develop maturity roadmaps in form of proposals and onsite demonstrations. I lead the development and testing of new solutions for existing and new customers. I accomplish this by evaluating new cyber defense and response capabilities using an applied research approach. Design, build, and deploy technical solutions within a operational lab environment to understand depth and breadth of new and existing technologies. Identify weaknesses as well as strengths that help Criterion propose real solutions that can scale in enterprise environments as well as lead maturity for our customers' security operation centers.
  • Hyper Vigilance
    Founder
    Hyper Vigilance Apr 2019 - Present
    Fairfax, Virginia, United States
  • Csra Inc
    Cybersecurity Program Manager
    Csra Inc Jun 2016 - Apr 2018
    Manages and oversees over 65 cyber security professionals including engineers and analysts supporting a U.S. Government client. Responsibilities include planning and executing special technical projects, active defense and threat hunting activities, indications and warning for early detection and strategic to tactical cyber threat intelligence analysis for executive readership. Support in the identification, development, and implementation of strategies and capabilities to help advance the ability to detect fraud, espionage, and other malicious activities by insiders and external threat actors. Also was the technical adviser to the Overseas Security Advisory Council on behalf of the Department of State responsible for engaging with commercial enterprise on cybersecurity related matters. As the program manager, I ensured timely submission of deliverable's, effective utilization of resources based on the priorities set by the client and corporate executive leadership, provide support to team leads to meet client mission and objectives, and ensure profitability targets are met as well as generate opportunities to grow total contract value. Collaborate and conduct technical exchanges with our counterparts in the Intelligence Community, Department of Defense, and other key stakeholders.
  • Cybexa
    Ceo | Managed Detection And Response
    Cybexa Sep 2013 - Dec 2016
    Mclean, Virginia
    Cybexa was founded in 2013 with an aim of helping customers in the Federal Government and Commercial sectors advance their cyber security capabilities. To provide the greatest value we offer a few focused services designed to be forward-thinking, flexible, and staffed with the top IT security talent. Breaches and threats to every organization has only intensified over the years and as more devices come on-line it will be a challenge for many to manage their network security. At Cybexa we have simplified that problem and have made it affordable as well. We are committed to our customers experience first and ensuring they have all the tools, processes, and people required to defend against the uncertainty that exists today brought on by various malicious actors.
  • Binary Group
    Director - Cybersecurity & Technology Solutions
    Binary Group Mar 2012 - Aug 2013
    Washington D.C. Metro Area
  • Binary Group
    Management Consultant
    Binary Group Sep 2011 - Mar 2012
    Washington D.C. Metro Area
  • Booz Allen Hamilton
    Intelligence Officer
    Booz Allen Hamilton Dec 2007 - Sep 2011
  • Eks Group Llc
    Counterintelligence Officer
    Eks Group Llc Feb 2007 - Dec 2007
  • United States Marine Corps
    Sergeant
    United States Marine Corps Jun 1999 - Feb 2007
    Worldwide

John Harrison Education Details

Frequently Asked Questions about John Harrison

What company does John Harrison work for?

John Harrison works for Criterion Systems

What is John Harrison's role at the current company?

John Harrison's current role is Cybersecurity Expert Optimizing and Scaling Defenses.

What is John Harrison's email address?

John Harrison's email address is jo****@****sys.com

What schools did John Harrison attend?

John Harrison attended Georgetown University - The Mcdonough School Of Business, Park University.

Who are John Harrison's colleagues?

John Harrison's colleagues are David Etheridge Ii, Katie Davis, David Esposito, Ronald Harris, Karl Fritz, Norm Belin, Todd Lindquist.

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