Rene Guerra

Rene Guerra is an Associate Penetration Tester with Schellman & Company. Prior to joining Schellman, Rene worked as an IT Specialist, specializing in networking and infrastructure. As an Associate Penetration Tester with Schellman, Rene Guerra is focused primarily on Penetration Testing for organizations across various industries.

  • Port Scanning: Slow is Smooth and Smooth is Fast

    Port Scanning: Slow is Smooth and Smooth is Fast

    For any penetration testing engagement, internet-facing services are an important part, and there are multiple ways to obtain information before determining if they are vulnerable to exploitation.

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