Liz Waddell

Principal Security Consultant


Liz has experience in a variety of facets of cybersecurity consulting, including incident response, incident command, crisis management, security assessments, incident response program creation, proactive security service delivery, Security Operations Center (SOC) design and implementation.

Education & Certifications

  • MS, Information Technology, University of Texas at San Antonio
  • MS, Library and Information Science, Long Island University
  • GIAC Law of Data Security & Investigations

Industry Contributions

Liz has presented at security conferences, contributed to industry eBooks, given her voice to podcasts, and participated in webinars, all geared towards increasing the industry knowledge about incident response.

Passion for Security

Liz has a great passion for helping customers on their worst days.

Recent Blog Posts

ESXiArgs on the TrustedSec Blog

ESXiArgs: What you need to know and how to protect your data

Threat Overview Around February 03, 2023, a ransomware campaign called “ESXiArgs” emerged that targeted Internet-facing VMware ESXi servers running versions older than 7.0. Though not confirmed, it has been reported by the French CERT (CERT-FR), BleepingComputer, and other sources that the campaign leverages CVE-2021-21974, which is a three-year-old vulnerability in the OpenSLP component of the...
View all posts from Liz

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