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Cyber security is our passion! We love helping people understand where they can be more secure. Our offerings include penetration testing, consulting, and vulnerability assessments.

Penetration testing is our specialty. When we say penetration testing, we really mean it. We stay up to date on the very latest techniques. From the smallest web application to the largest enterprise, let us show you where you can be more secure.

Consulting on matters of any size. We will understand your needs and advise the best solutions to shrink and harden your attack surface, while fitting your budget. We can help you gain confidence in your information security posture.

Vulnerability assessments are a great way to get a handle on your risk analysis, providing the vulnerability portion of risk = threat x vulnerability. We can expose your hard to find vulnerabilities, show you the best mitigation practices, and help you calculate risks. Using the most up to date methods, we ensure no new known vulnerabilities go unidentified.

If you'd like to ask us about any other services, please don't hesitate to contact us.


Based in Washington, D.C. with services offered wherever you are.

Start-ups. We understand your biggest priority is getting your minimum viable product to market. We can help you build in the right security from the start, so your investors will be confident in what you are delivering.

Small businesses. Giving you piece of mind with our budget-friendly consulting and assessements, you can rest assured as you continue to grow.

Corporations. With experience in the largest Active Directory Domain in the world, we understand the complex challenges that you face in keeping a large enterprise secure.

Government. As former government and military employees, we appreciate the importance of keeping critical systems running secure. With an intimate understanding of your networks, we're ready to hit the ground running from day one.


Cyber security fanatics.

Capitol Security was founded in 2017 by a small team who took a lot of pleasure in helping friends and acquaintances learn where they could be more secure. We now have experts in web application security, network security, and risk management. Coming with experiences in different areas, our diverse team draws on their vast expertise and knowledge to give you truly customized service.

Our small team is genuinely passionate about helping people protect what is important to them. Integrity, dependability, and service are at the core of what we do. We take pride in these values showing through in everything from our pricing to our reporting.

Find out today why we are not your average security experts.