Nethanel Gelernter

Nethanel Gelernter

Co-Founder and CTO
Dr. Nethanel Gelernter is IONIX's CTO and Co-Founder. A seasoned security researcher, Nethanel holds a PhD in Computer Science from Bar-Ilan University focused on web application security and new attack vectors. Nethanel’s research field is practical cyber security, with a focus on modern attack vectors. His work has triggered design changes in the some of the most popular web applications. Nethanel’s prior roles include leading the cyber security research and studies department at Israel’s College of Management Academic Studies, consulting on security for various organizations and as a software engineer at Microsoft.
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Posted by Nethanel Gelernter

  • Graphic of a computer screen with a red warning triangle over it, illustrating the concept of asset hijacking as a digital supply chain threat.
    Nethanel Gelernter
    May 7, 2024

    Asset hijacking: the digital supply chain threat hiding in plain sight

  • Graphic showing how to prevent Magecart attacks through supply chain vulnerabilities. A credit card is shown with a warning symbol and an unlocked padlock.
    Nethanel Gelernter
    April 30, 2024

    Preventing Magecart Attacks Through Supply Chain Vulnerabilities

  • A graphic comparing information disclosure versus data exposure. The left side is dark blue with the words INFORMATION DISCLOSURE. The right side is light yellow/gold with the words DATA EXPOSURE. A large blue circle in the center says VS in white. The Ionix logo is in the upper left corner.
    Nethanel Gelernter
    April 22, 2024

    What is the difference between Information Disclosure and Data Exposure

  • Comparison of Authentication Bypass vs. Unauthorized Access
    Nethanel Gelernter
    April 8, 2024

    The Difference Between Authentication Bypass and Unauthorized Access

  • Cyberpion Closes Series A Funding at the Inflection Point for Attack Surface Management
    Nethanel Gelernter
    March 31, 2022

    IONIX Closes Series A Funding at the Inflection Point for Attack Surface Management

  • Recent EA Hack Highlights Enterprise Security Learning Curve With Regards To trusted Third-Party Infrastructures
    Nethanel Gelernter
    June 15, 2021

    Recent EA Hack Highlights Enterprise Security Learning Curve With Regards To “Trusted” Third-Party Infrastructures

  • Close-up of a small American flag lapel pin on a dark blue fabric background.
    Nethanel Gelernter
    February 8, 2021

    2021 Cybersecurity Predictions: Government

  • Founding Cyberpion
    Nethanel Gelernter
    October 1, 2020

    Founding IONIX

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