As of July 1, 2025, CMC Telecom proudly joined the CREST (Council of Registered Ethical Security Testers), a prominent global body for cybersecurity certification, following their successful attainment of certification for penetration testing (Pentest) offerings.
This achievement underscores CMC Telecom’s commitment to delivering exemplary, ethical, and technically proficient cybersecurity solutions that comply with the highest international standards.
CREST is a reputable international non-profit entity that establishes guidelines for ethical conduct and cybersecurity evaluation. By securing this certification, CMC Telecom enters a distinguished group of global providers recognized for their technical expertise, risk management strategies, and unwavering ethical standards.
To achieve CREST certification, CMC Telecom embarked on an extensive evaluation process lasting several months. This included thorough audits of security measures, risk evaluation processes, and technical assessment capabilities.
As part of the certification journey, the company’s cybersecurity professionals were required to pass specialized technical examinations and demonstrate compliance with international guidelines such as the OWASP Testing Guide and the Penetration Testing Execution Standard (PTES).
With a dedicated Pentest team comprised of over 20 highly qualified experts, CMC Telecom guarantees that its members hold recognized cybersecurity qualifications like OSCP (Offensive Security Certified Professional), OSWE (Offensive Security Web Expert), and CREST CRT (Certified Registered Tester).
Their specialization covers a broad array of technical landscapes, including networks, cloud infrastructures, web and mobile applications, servers, and enterprise IT ecosystems.
Nguyen Van Hung, Deputy Director of CMC Telecom’s Cybersecurity Services Center and leader of the Red Team, remarked: “Achieving CREST certification showcases our technical prowess and dedication to quality service. It also paves the way for considerable global partnerships and market growth.”

CMC Telecom’s Pentest team employs a standardized and clear methodology to assist financial institutions, telecommunications operators, and large businesses in discovering and addressing significant vulnerabilities.
This certification not only affirms CMC Telecom’s existing cybersecurity expertise but also positions the organization for sustained resilience against ever-changing cyber threats. It assures clients that all penetration testing activities are executed with professionalism, technical accuracy, and steadfast ethical integrity.
About CREST CREST (Council of Registered Ethical Security Testers) is a worldwide non-profit organization that offers certifications and standards specifically for cybersecurity services, focusing on penetration testing. It assesses organizations based on their technical skills, adherence to professional ethics, and risk management strategies to guarantee reliable, high-standard testing solutions. CREST accreditation is recognized globally by governmental bodies, multinational companies, and leading cybersecurity organizations, enhancing the credibility and international presence of its accredited providers. |