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Charles Yost

Senior Software Engineer

EXPERIENCE
Charles Yost started his career in a printer repair shop. From there, things quickly escalated to working in VoIP and then working as a developer in the radio industry. A broad background of more than 20 years in IT and software development enables him to break down problems into manageable pieces, which then leads to aligning them to appropriate solutions.

EDUCATION & CERTIFICATIONS

  • Microsoft Certified Professional (MCPS)
  • Microsoft Specialist in HTML5 with JavaScript and CSS3

PROFESSIONAL AFFILIATIONS

  • Member of Northeast Ohio Information Security Forum (NEOISF)

PROFESSIONAL AFFILIATIONS

  • Security conference speaker at DerbyCon and BSides Cleveland\
  • Development conference speaker at CodeMash
  • User group speaker at NEOSIF and CLEPy

PASSION FOR SECURITY
Charles has been passionate about computers since he was nine (9) and was gifted a secondhand IBM XT. Throughout high school, he assisted with IT support, giving him insight into how security can play an important role in an organization. This sparked a curiosity of why security was so often relegated to an afterthought and who else had noticed. Having an affinity for technology allowed him to explore these questions. While exploring, a whole new world appeared. Here was a passion shared by the many denizens of the nascent Internet. As his years in the computer industry expanded his experience, the passion to understand the ‘why’ continued to grow. This culminated in him landing a position as a software developer at a security company, where he spent six (6) years building the development department before moving on to working at TrustedSec.

Featured Blogs And Resources

Discover the blogs, analysis, webinars, and podcasts by this team member.

Blog March 30 2023

What You Need to Know About SBOM

Utilize OpenSBOM Generator for comprehensive SBOMs, leveraging tools like syft, grype, OWASP dependency track, and GUAC to streamline vulnerability analysis,…

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Blog September 27 2022

Working with data in JSON format

Discover how to work with JSON-formatted data using tools like gron, jless, and jq, and explore practical examples for filtering, parsing, and manipulating…

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Webinars April 15 2026

You Had Us at the First Alert: A Guide to Finding Frequently Missed Detections

Join us for this webinar to get a clearer picture of where your detection coverage has blind spots and a practical roadmap for closing them before a real…

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Events TrustedSec HQ | March 31 2026

ISC2 Cleveland Chapter Member Meeting - March 2026

ISC2 Cleveland Chapter March MeetupCome join us for our meetup! The ISC2 Cleveland Chapter is hosting an exciting in-person event for all cybersecurity…

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Blog March 26 2026

Policy as Code: Stop Writing Policies and Start Compiling Them

The Problem Nobody Wants to Talk AboutLet me paint a picture most security leaders will recognize.You have 30+ policies living as Word documents on SharePoint.…

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Podcasts March 24 2026

Security Noise - AI is Exploring The Deep Blue CVEs

On this episode of Security Noise, we explore the cutting-edge use of AI in vulnerability research, exploit development, and cybersecurity defense with guests…

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Blog March 24 2026

Building a Detection Foundation: Part 4 - Sysmon

Filling the Gaps Native Logging Can'tAt this point in our series, we have Windows Security events capturing logon sessions and process creation, and…

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News March 20 2026

ABC7 Chicago - March Madness betting, ticket scams targeting college basketball tournament fans

March Madness is in full swing and so are the scams, the latest being fake tickets sales and "bogus" bracket challenges. Advisory Solutions Director Alex…

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Events March 19 2026

Discord Livestream - AMA: Incident Response

Ask us anything about incident response! Join us for an exclusive Discord Livestream with IR Practice Lead Ryan Macfarlane.

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Blog March 19 2026

Full Disclosure: A Third (and Fourth) Azure Sign-In Log Bypass Found

Invisible password sprays. Invisible logins. Full tokens returned.Nyxgeek here. It's 2026 and I've got two more Azure Entra ID sign-in log bypasses…

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