Mitigate attacks, contain movement, and regain operations
Respond to threats to your security program with the help of our security experts.
Respond to breaches or security concerns in real time
Contain, eradicate, and recover from attacks with minimal downtime to get back up and running.
Contain malicious attacks
Identify how attackers entered the environment and revoke access.
Spot stealthy adversaries
Proactively search for signs of malicious activity that evade existing detection devices.
Build a response plan
Playbooks provide step-by-step instructions for responding to specific attacks.
Prevent future breaches
Exercises help organizations practice how to respond to real-world scenarios.
Threat and incident response services
Discover services to respond to threats to your security program.
Incident Response and Computer Forensics
Our team provides Incident Response and Forensic Analysis services helping clients recover from Information Security events caused by a malicious insiders,…
Business Email Compromise in Microsoft 365
Email drives modern business communication, but the rising threat of business email compromise (BEC) by cybercriminals jeopardizes data security and integrity.
Playbook Development
Incident Response Playbooks allow analysts to respond to an incident consistently, ensures that correct procedures are followed, and provides an organization…
Threat Hunting
The largest threat organizations face today is the inability to detect various types of attackers as a compromise occurs.
Tabletop Exercises
Information Security breaches continue to afflict companies of all sizes and the need to be prepared for a potential cybersecurity incident is more important…
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Security expertise meets security passion
Meet the talented, security-obsessed team invested in achieving your goals.
“Having access to industry leaders right here at TrustedSec makes solving our clients' challenges easier.”Paul SemsManaging Director of Remediation Services
Paul Sems
Managing Director of Remediation ServicesPaul and his team work with clients to harden their environments against attacks and help them recover after security incidents.
“For me it’s more of a life choice and a passion than anything else. I don’t consider it work at all. I get to work with some of the best, most talented hackers in the world, literally.”Jason LangPractice Lead, Targeted Operations
Jason Lang
Practice Lead, Targeted OperationsWith over 15 years of industry experience, Jason Lang has worked in both offensive and defensive roles. Before switching to red teaming, he spent 8 years working as a technical Security Architect for a Fortune 500 company, specializing in Active Directory and .Net/database development. After several years of penetration testing and red teaming, he now manages the Targeted Operations practice at TrustedSec.
“Leveraging the collective intelligence of TrustedSec is like a cheat-code I get to use every day.”Costa PetrosSenior Security Consultant
Costa Petros
Senior Security ConsultantCosta Petros performs a wide array of Penetration Testing but specializes in Social Engineering and Physical Penetration Testing from a Penetration Test and Red Team perspective. In addition, he has spoken as a subject matter expert at conferences, client focused training sessions, plus client vendor and customer webinars and meetings.
The First Steps on Your Zero Trust Journey
Find out how the NIST 800-207 framework is a starting point that demystifies Zero Trust.
Practical cybersecurity thought-leadership
Discover our experts’ innovative blogs, webinars, podcasts.
MCP: An Introduction to Agentic Op Support
1.1 IntroductionAgents and Large Language Models (LLMs) offer a powerful combination for driving automation. In this post, we’ll explore how to implement…
Getting the Most Out of Your API Security Assessment
Tips for what you can do in advance of an API Security Assessment to help us avoid delays and ensure the process runs smoothly and benefits everyone.
Windows Client Privilege Escalation
Penetration testers and Red Teamers won't want to miss this webinar on Windows client privilege escalation where we discuss enumeration, tools, and techniques.
PCI DSS Payment Card Data Retention
The Payment Card Industry Data Security Standard (PCI DSS) applies to and has specific requirements for retention of Account Data. In general, organizations…
Security Noise - Episode 7.13
Business Email Compromise (BEC) attacks are becoming increasingly common and sophisticated. On this episode of the Security Noise Podcast, we discuss the…
Trimarc Joins TrustedSec: Strengthening Our Commitment to Security
Play We’re excited to share some big news: Trimarc Security is now fully operating under TrustedSec! This marks a significant step forward in our mission to…
Are Attackers "Passing Through" Your Azure App Proxy?
TL;DR - Azure app proxy pre-authentication set to Passthrough may unintentionally expose private network resources.Microsoft’s Azure app proxy allows for…
Abusing Windows Built-in VPN Providers
Some interesting things happen when you connect to a virtual private network (VPN). One that recently caught my interest is updates to the routing table.…
Security Noise - Episode 7.12
On this episode of the Security Noise Podcast, we talk about CactusCon in Arizona. We discuss memorable talks from the 2025 conference, CVEs, bug bounties, and…
Measuring the Success of Your Adversary Simulations
Adversary Simulations (“AdSim” or “Red Teams”) represent a serious commitment on the part of an organization. In the United States, AdSim engagements are…
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