Closed Door Security Us

Closed Door Security is a foremost expert in penetration testing, compliance, and cybersecurity certification services in the U.S. Certified under ISO 27001 and leveraging the NIST cybersecurity frameworks, Closed Door Security stands as a beacon of trust and expertise for businesses aiming to solidify their cyber defenses. We specialize in assisting enterprises in identifying vulnerabilities within their systems and bolstering their defense mechanisms against escalating cyber threats. Tailoring our services to meet the unique security requirements of each client, Closed Door Security offers a spectrum of solutions ranging from staff training on cyber threats, performing in-depth security assessments, to executing penetration tests and sophisticated red teaming exercises. Our core competency lies in our ability to think from an attacker's perspective, delivering actionable insights into the realm of cybercrime and offering robust strategies to safeguard businesses from emerging threats. Established in 2021, Closed Door Security is proudly headquartered in the United States. Offering an unmatched suite of penetration testing, compliance, and governance services, our expert team is adept at uncovering nuanced vulnerabilities and potential attack vectors that might previously go unnoticed. These insights are derived from a combination of in-depth expertise, industry certifications, and years of hands-on experience.