John Harper

John Harper Email and Phone Number

Cortex Domain Consultant @ Palo Alto Networks
Columbus, OH, US
John Harper's Location
Columbus, Ohio, United States, United States
About John Harper

Information security professional and outside the box thinker, helping to solve everyday security problems. Lover of knowledge and teaching others.Founder of Hackers Teaching Hackershttps://hthackers.comhttps://www.facebook.com/hackersteachinghackers/https://twitter.com/hthackers

John Harper's Current Company Details
Palo Alto Networks

Palo Alto Networks

View
Cortex Domain Consultant
Columbus, OH, US
Employees:
17854
John Harper Work Experience Details
  • Palo Alto Networks
    Cortex Domain Consultant
    Palo Alto Networks
    Columbus, Oh, Us
  • Palo Alto Networks
    Cloud Solutions Architect
    Palo Alto Networks Nov 2024 - Present
    Santa Clara, California, Us
  • Hackers Teaching Hackers
    Founder
    Hackers Teaching Hackers Jun 2014 - Present
    Canal Winchester, Ohio, Us
    I created Hackers Teaching Hackers (HTH) so Information Security professionals (Red, Blue, Purple, etc.) could share, teach, and collaborate in a fun environment. I learn more through hands-on experience so I wanted that to be a key element of this conference. Come and join us! All skill levels welcome.
  • Tenable
    Security Engineer
    Tenable Oct 2019 - Nov 2024
    Columbia, Md, Us
  • Nationwide Insurance
    Consultant
    Nationwide Insurance Mar 2014 - Oct 2019
    Us
    Team Lead for the Attack and Penetration Testing Team:- Linux / Windows / Mac System Exploitation- Social Engineering- Targeted Phishing- Web Application / Web Service Exploitation- Password Hash Cracking- Mobile: Android / iOS / Blackberry / Kindle / Etc.- Wireless / Software Defined Radio (tinkerer)- SCADA: HVAC- Custom Tooling and Scripting- Living off the Land
  • Cbts
    Principal Information Security Consultant
    Cbts Aug 2013 - Mar 2014
    Cincinnati, Ohio, Us
    Penetration TestingApplication Security ValidationVulnerability Scanning for PCI Compliance
  • American Electric Power
    Principal Information Security Specialist
    American Electric Power Sep 2010 - Aug 2013
    Columbus, Oh, Us
    Act as a highly technical team lead for GridSMART and tactical testing initiativesProvide expert level technical analysis through threat modelingLead team peer review meetings that address complex problems: Cloud solutions, BYODPerform reverse engineer initiatives on firmware/software and critical system hardwareWork closely with developers to improve code quality, instructing on encoding, escaping, and input validation.Perform enterprise risk/gap assessments, and provide mitigation recommendationsParticipate in long range planning sessions focused on global interoperability and future technology integrationAssist in NERC-CIP, SOX, PII, and PCI, compliance initiativesApply industry knowledge to writing and updating policy and standardsContinually seek out best practices which may improve internal processes
  • The Home Depot
    Lead Security Engineer
    The Home Depot Sep 2009 - Sep 2010
    Atlanta, Georgia, Us
    Lead security liaison for various business portfolios on the Information Assurance team. Provide threat and vulnerability management services, security guidance and final approval for new initiatives. Additional responsibilities:Penetration testing and social engineeringPCI and SOX compliance reviewsRisk exception tracking and mitigationPolicies and Standards developmentDevelop and discuss security score card metrics and trends with upper management
  • Accelerated Building Solutions, Inc.
    Senior Systems Engineer
    Accelerated Building Solutions, Inc. Feb 2007 - May 2009
    Responsible for the design and implementation of all network, server, and voice solutions.
  • Huntington National Bank
    Senior Technology Protection Analyst
    Huntington National Bank Feb 2001 - Feb 2007
    Columbus, Ohio, Us
    Vulnerability scanning, Manage wireless detection and compliance system, Responsible for full disk encryption on mobile devices, Penetration testing, Manage anti-virus protection software, Work with outside vendors to implement products that match business needs, Provide security awareness training to associates, Ensure compliance with Sarbanes Oxley.
  • Metatec International
    Telecommunications Specialist
    Metatec International May 1998 - May 2000
    Responsible for all the Cisco data networks, both from a LAN and WAN perspective. This also included the administration of the Lucent Definity G3 voice system.

John Harper Skills

Firewalls Information Technology Computer Forensics Information Security Cisco Systems Products Ceh Ids Linux Cissp Cisco Technologies Security Engineering Active Directory Intrusion Detection It Audit Incident Response Networking Penetration Testing Security Architecture Design Computer Security Social Engineering Ips System Administration Application Security Vulnerability Management Virtualization Cism Web Application Security Data Security Risk Assessment Business Continuity Network Security Security Awareness Disaster Recovery Enterprise Software Information Security Management Security Audits Technical Reports Threat Modeling Vulnerability Assessment Identity Management Malware Analysis Security Pci Dss Cloud Computing Information Assurance Vmware Integration Security Policy Pki Vulnerability Scanning

Frequently Asked Questions about John Harper

What company does John Harper work for?

John Harper works for Palo Alto Networks

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

John Harper's current role is Cortex Domain Consultant.

What is John Harper's email address?

John Harper's email address is jh****@****ble.com

What is John Harper's direct phone number?

John Harper's direct phone number is +161471*****

What skills is John Harper known for?

John Harper has skills like Firewalls, Information Technology, Computer Forensics, Information Security, Cisco Systems Products, Ceh, Ids, Linux, Cissp, Cisco Technologies, Security Engineering, Active Directory.

Who are John Harper's colleagues?

John Harper's colleagues are Srinithi Ravichandran, Zach Ascherl, Aadil Khalifa, Sydney Sparkman, Thibault Renard, Karan Modha, Haidee Maralit.

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