The Same Cyber Security Experts. A Smarter Approach​

Adversim was founded by cybersecurity professionals who spent years delivering high-dollar reports for the biggest consulting firms. Now, we offer that same elite expertise with a more agile, cost-effective, and personal approach—cutting the overhead, not the quality.



Small Firm.

Big Results.

Low Overhead.

We’ve been on the inside of the big consulting firms. In fact, our team is the same talent that delivered those high-priced reports for Fortune 100 clients. The difference? At Adversim, you get the same top-tier expertise—without paying for layers of management, fancy offices, or inflated overhead.

Adversim is a Las Vegas-based cybersecurity firm built on the belief that great security doesn’t have to come with a massive price tag. Our team has decades of combined experience conducting high-stakes penetration testing, red teaming, and security assessments for some of the most demanding organizations in the world. We’ve worked across industries like gaming, hospitality, healthcare, finance, education, and tech—helping clients meet regulatory requirements, uncover security gaps, and stay a step ahead of real-world threats.

We’re not a massive corporation, and we don’t pretend to be. That’s a strength. With a lean, agile structure and lower overhead, we offer the same high-quality testing and advisory services you’d get from a big-name firm—but with a more personalized, cost-effective approach. No handoffs. No generic reports. Just hands-on testing and expert insights from the people actually doing the work.

At Adversim, you’re not just another ticket in a support queue. You’re a partner. And we’re here to help you build smarter defenses, prove resilience, and protect what matters most.

Empower Your Cybersecurity: Explore Our Advanced Penetration Testing Services for Optimal Protection and Compliance