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The latest industry news, interviews, technologies, and resources.
AI Tools and Certification Exams: What’s Changing and Why
AI tools are now a normal part of how cybersecurity professionals work, and that puts certification programs in an interesting position: how do we balance real-world tool usage with academic integrity concerns? After careful consideration, we've updated our Terms and...
What Happened When We Invited Hackers to Break our AI Chatbot
In November we hosted an AI Hacking CTF Challenge as part of TCM’s annual Black Friday Sale. The challenge was straightforward: convince the chatbot to reveal the secret code that it knew, but was instructed to keep secret. For some contestants it was simple, they had...
OWASP Top 10 2025 Explained: Insights from a Web Application Pentester
Introduction Earlier this year I published an OWASP Top 10 2025 prediction blog where I pulled CVE data from 2021 and made data driven predictions on where the new top 10 list will land. Now that the official list has been released, it’s time to reflect on the results...
Ethically Hacking LLMs | 1 – Neural Networks
In this first blog in the series, we’re going to learn about the fundamentals of how neural networks and LLMs work to better understand how to attack them.
Free Cybersecurity Courses: Where To Begin
Can you learn cybersecurity for free? Here are some things to consider as well as a list of resources for cybersecurity beginners.
How Can PCI DSS Compliance Prevent Data Breaches?
In this blog, we will take a look at how PCI DSS compliance standards actually stack up against threat actors general tactics, techniques, and procedures.
TCM Security Announces Updates to Live Training Offerings
In response to feedback from our community, the TCM Security team is pleased to announce some changes to our live training offerings to make certification prep more accessible and set every student up for success on their cybersecurity credentialing journeys! ...
How I Almost Got Phished: Advanced Phishing Example
Investigation of real phishing email that used background and interest targeting and an advanced tactic for bypassing spam filters and appearing legitimate.
Password Cracking For Pentesters: A 5-Step Guide
A look at Heath Adams’ five step methodology for cracking password hashes to quickly establish credentialed access during a penetration test.
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