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Justin Elze

EXPERIENCE

Justin Elze is currently serving as Chief Technology Officer at TrustedSec. Over his 8 years with the company as an InfoSec expert, Justin has used his vast expertise in enterprise penetration testing, network security, social engineering, and red teaming to identify clients’ vulnerabilities and ultimately, protect their technology infrastructure. Prior to becoming CTO, Justin held the roles of Director of Innovation, Research, and Advanced Testing and Principal Security Consultant for TrustedSec.

With more than a decade of experience in the IT industry, Justin’s expertise is increasingly sought out by others in the field. He has taught at Black Hat and spoken at DerbyCon, where he also served on the CFP Review Board, and is also featured as an industry leader in the published books Tribe of Hackers: Cybersecurity Advice from the Best Hackers in the World and Tribe of Hackers Red Team: Tribal Knowledge from the Best in Offensive Cybersecurity.

Prior to joining TrustedSec, Justin was a Senior Penetration Tester for Accuvant LABS, Optiv, Dell SecureWorks, and Redspin, where he led numerous red team engagements and penetration tests. He has worked across a variety of industries, including roles for ISPs, hosting companies, Department of Defense contracting companies, and consulting companies. Today, he leans on what he learned throughout his roles in various capacities to inform his choices as CTO and further his thought leadership in the industry.

Outside of his work experience and “ethical hacker” persona, Justin is passionate about building, tuning, and racing cars (and, yes, occasionally hacking them) and spending time with his 3 dogs. You can find his latest musings—security-related and otherwise—on his Twitter account, @HackingLZ.

Featured Blogs And Resources

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

Blog November 07 2023

The Triforce of Initial Access

LootWhile Red Teamers love to discuss and almost poetically describe their C2 feature sets, EDR evasion capabilities, and fast weaponizing of N-day exploits,…

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Blog November 02 2023

JS-Tap: Weaponizing JavaScript for Red Teams

How do you use malicious JavaScript to attack an application you know nothing about?Application penetration testers often create custom weaponized JavaScript…

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Blog October 17 2023

A Hitch-hacker's Guide to DACL-Based Detections (Part 3)

This blog series was co-authored by Security Consultant Megan Nilsen and TAC Practice Lead Andrew Schwartz.1    IntroductionIn this third and final…

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Blog October 12 2023

A Hitch-hacker's Guide to DACL-Based Detections (Part 2)

This blog series was co-authored by Security Consultant Megan Nilsen and TAC Practice Lead Andrew Schwartz.1    IntroductionThis is a continuation of A…

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Blog October 11 2023

A Hitch-hacker's Guide to DACL-Based Detections (Part 1B)

This blog series was co-authored by Security Consultant Megan Nilsen and TAC Practice Lead Andrew Schwartz.1    IntroductionIn this continuation to our first…

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Blog October 10 2023

A Hitch-hacker's Guide to DACL-Based Detections (Part 1A)

This blog series was co-authored by Security Consultant Megan Nilsen and TAC Practice Lead Andrew Schwartz.1    IntroductionIf you were to collectively ask any…

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Blog September 21 2023

Basic Authentication Versus CSRF

I was recently involved in an engagement where access was controlled by Basic Authentication. One (1) of the findings I discovered was a Cross-Site Request…

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Blog September 18 2023

Okta for Red Teamers

For a long time, Red Teamers have been preaching the mantra “Don’t make Domain Admin the goal of the assessment” and it appears that customers are listening.…

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Blog September 05 2023

Creative Process Enumeration

Very often in engagements, you'll want to list out processes running on a host. One thing that is beneficial is to know is if the processes is a 64-bit or…

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Blog August 31 2023

Crafting Emails with HTML Injection

Have you ever wanted to send an email from a domain you don’t have SMTP credentials for? With some HTML injection, we may be able to do just that. From time to…

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