Citadel6

Citadel6

Speciality: Vulnerability Scanning and Penetration Testing

Longview, United States 2 employees
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[01] About

Cybersecurity company specializing in penetration testing, vulnerability scanning, endpoint monitoring, and intrusion response; based in Longview, Texas, with 2 employees and a focus on small to mid-sized businesses. Founded in 2022, it offers advanced cybersecurity solutions to protect digital infrastructure from evolving threats.

Citadel6 is a trusted provider of advanced cybersecurity solutions, dedicated to helping businesses protect their data, assets, and digital infrastructure from ever-evolving cyber threats. With a special focus on small and mid-sized businesses (SMBs) in East Texas and Dallas, we offer tailored managed security services that ensure compliance, safeguard sensitive data, and fortify against attacks such as ransomware, phishing, and data breaches. Our team of cybersecurity experts delivers solutions that seamlessly integrate with your existing IT infrastructure, offering proactive threat detection, incident response, and continuous monitoring. We empower your business to mitigate risk and maintain operational continuity with customized solutions designed to meet the unique needs of your industry, whether healthcare, financial services, legal, retail, manufacturing, or education. As your trusted cybersecurity partner, Citadel6 brings peace of mind through a proven track record of protecting organizations from costly cyber incidents. Our customer-first approach, transparency, and commitment to excellence set us apart as the go-to provider for companies that need a secure, reliable, and cost-effective solution to their cybersecurity needs.
[02] Services
Mdr Soc Monitoring
Education And Training
Logging Ingestion And Monitoring
Vulnerability Scanning
Penetration Testing
Risk And Compliance Assessments
Cyber Insurance Technical Reviews
[03] Certifications
ISO 27001

ISO 27001: Information Security Management Certification


Origin


ISO 27001 was developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), and was first published in 2005. It evolved from the British Standard BS 7799-2, which was created in the late 1990s. The standard was developed in response to the growing need for organizations to systematically manage and protect sensitive information in an increasingly digital business environment. ISO 27001 has since been revised, with major updates released in 2013 and 2022 to address evolving cybersecurity threats and best practices.


Industry Value and Importance


ISO 27001 is globally recognized as the leading standard for information security management systems (ISMS) and is valued for providing a systematic, risk-based approach to protecting sensitive data. Organizations that achieve ISO 27001 certification demonstrate to clients, partners, and regulators that they have implemented comprehensive security controls and are committed to maintaining confidentiality, integrity, and availability of information. The certification is particularly important for organizations handling sensitive data, as it helps meet regulatory compliance requirements, reduces security incidents, builds customer trust, and often provides a competitive advantage in procurement processes where information security assurance is required.
PCI

PCI Cybersecurity Certification


Origin


The Payment Card Industry Data Security Standard (PCI DSS) was created in 2004 by the major credit card companies—Visa, MasterCard, American Express, Discover, and JCB International—through the formation of the PCI Security Standards Council in 2006. It was developed in response to increasing credit card fraud and data breaches affecting cardholder information. The standard consolidated each card brand's individual security requirements into one unified framework to ensure consistent security measures across all organizations that process, store, or transmit payment card data.


Industry Value


PCI certification is highly valued because it's legally required for any business that handles credit card transactions, making it essential for payment processors, merchants, and service providers. Compliance demonstrates that an organization meets rigorous security standards, reducing the risk of costly data breaches that can result in fines up to $500,000 per incident, lawsuits, and severe reputational damage. Beyond avoiding penalties, PCI certification builds customer trust and can provide competitive advantages, as many businesses require their vendors to be PCI compliant before establishing partnerships. The certification also helps organizations implement fundamental security best practices that protect against evolving cyber threats.