Janos Szurdi
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    Exploring topics in computer security and machine learning
    • Automatic Detection of DNS Hijacking

      Posted on November 6, 2024

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      DNS hijacking allows cybercriminals to modify the DNS records of benign domain names and redirect unsuspecting users to malicious servers. Threat actors compromise domains for various attacks, including men-in-the-middle (MitM) attacks, drive-by downloads, phishing, and scams. DNS hijacking is a pervasive threat that can have catastrophic consequences for domain owners... [Read More]
      Tags:
      • DNS
      • domain names
      • security
      • cybercrime
    • Domain Wars: Detecting Stockpiled Domains

      Posted on December 18, 2023

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      Cybercriminals register domain names for various malicious and illicit endeavors, including: [Read More]
      Tags:
      • DNS
      • domain names
      • machine learning
      • cybercrime
    • Domain Shadowing

      Posted on October 4, 2022

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      In the very first post in this blog, I explain domain shadowing using a few examples and summarize results from our Unit42 blog post. [Read More]
      Tags:
      • computer security
      • DNS security
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    Janos Szurdi  •  2025  •  jszurdi.github.io

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