Offensive security consulting based in Melbourne, Australia.
We offer cutting-edge cybersecurity services, including Offensive Phishing Operations, WiFi Exploitation, Red Teaming Simulations, and more.
Get a Free ConsultationOver a decade of expertise in offensive cybersecurity | OSCP, OSWP, OSWA Certified
I'm Cuong Nguyen, a cybersecurity expert with over a decade of experience in offensive operations. As a red team operator at an investment management firm, I emulate threat actors' TTPs to identify security gaps in people, procedures, and infrastructure. I collaborate with security teams to enhance defenses through mitigations and purple teaming, providing second-line oversight to support cybersecurity and fraud prevention efforts.
I run CN Security Consulting Pty Ltd as a side business to deliver expert offensive security services to safeguard organisations from hackers. Whether you need a custom phishing kit to test the security awareness of your organisation or you need a red team engagement emulating nation state threat actors; I will be on your team to provide tailored solutions to fortify your security posture.
I take immense pride in delivering high-quality work, all performed locally in Melbourne, Australia, without third-party involvement. Trust me to provide top-tier service directly to you, ensuring your organisations defenses are robust and reliable. I will work closely with your security teams to help build detections against advanced techniques to better strengthen your tools. I am commited to help and protect your organisation against the hackers so that you can sleep well at night. So what do you say? Get in touch with me for a free consultation so I can help you protect your organisation through offensive security.
Discover our tailored offensive security solutions designed to test your systems, uncover vulnerabilities, and prepare your organization against sophisticated threats.
Penetration testing is a proactive service where we simulate real-world cyberattacks to identify vulnerabilities in your infrastructure, systems, and applications. We assess the security of your systems before attackers can exploit them.
Options: One-off 3-day breach or continuous retainer
Get StartedThe malware development service tests the effectiveness of your security systems by creating custom malware designed to evade detection. This helps strengthen your defenses by identifying gaps in your detection and mitigation capabilities.
Options: Single payload or recurring simulations
Get StartedRed teaming simulates advanced, coordinated cyberattacks to assess your organisation's defense capabilities in high-stress, real-world scenarios. I replicate the techniques, tactics and procedures used by sophisticated cybercriminals and state-sponsored hackers.
Options: Standalone or persistent exercises
Get StartedThe offensive phishing operations service evaluates your organisation’s resilience against targeted social engineering attacks by crafting and deploying sophisticated phishing campaigns. These custom-built operations mimic real-world tactics used by attackers to trick employees, bypass defenses, and infiltrate systems, helping you identify vulnerabilities in both technology and human awareness.
Options: Single strike or ongoing drills
Get StartedThe WiFi exploitation service assesses your organisation’s wireless network security by simulating advanced attacker techniques. Using cutting-edge tools and methodologies, I conduct targeted attacks—such as rogue access point deployment, traffic interception, and credential harvesting—to expose vulnerabilities in your WiFi infrastructure, encryption, and user behavior. This service helps you strengthen defenses against real-world wireless threats.
Options: One-time breach assessment
Get Started"Abound Communities was delighted to have Cuong from CN Security Consulting on board to review our Information security requirements. Cuong thoroughly understood the business needs and provided our report in a very timely manner. His professionalism and attention to detail was exceptional. We would gladly recommend CN Security Consulting for your technology security needs."
Kathryn Lewis, Executive Assistant to CEO - Abound Communities
Address: Melbourne VIC, Australia
Phone: 0422 662 044
Email: cnsecconsultingptyltd@gmail.com
ABN: 90 706 059 463