Your Cybersecurity & Secure Systems for Second Valley Expert

COLETEK provides expert penetration testing, cybersecurity audits, and secure product development for businesses and device manufacturers. We work with startups and enterprises to secure digital platforms, firmware, and hardware systems before vulnerabilities are exploited.

Our Services

  • Penetration Testing (External, Internal, Social Engineering)
  • IoT & Embedded Device Security Audits
  • Firmware Hardening & Secure Boot Setup
  • Cloud & Server Infrastructure Risk Assessments
  • Incident Response & Breach Recovery Consulting

Common Risks We Help Prevent

  • Exposed admin panels or APIs
  • Zero-day vulnerabilities in firmware
  • Weak passwords and leaked credentials
  • WiFi & wireless protocol weaknesses
  • Malware embedded in supply chain devices

Whether you’re releasing a new IoT device or unsure if you’ve already been compromised — contact us today to schedule a confidential consultation.

Why COLETEK?

  • Over two decades of security and embedded engineering experience
  • Real-world red teaming: software, firmware, and hardware
  • Secure design principles embedded into full-stack product dev
  • Trusted by innovators, defense, and industrial clients

CTO Demonstrating WiFi Cracking (TV Segment)

We don’t just run tools — we think like attackers. And we help you stay ten steps ahead.

Solutioning the Engineering Challenges of Second Valley, Fleurieu Peninsula, South Australia, Australia

At COLETEK, we're proud to be a multidisciplinary Australian engineering and product development company established in 2001, with a reputation for delivering innovative solutions that meet the unique needs of local businesses like yours. Based in Second Valley, Fleurieu Peninsula, South Australia, Australia, we've been serving companies across this region and operating throughout Australia for nearly two decades. Having a deep understanding of the challenges faced by regional enterprises is crucial to providing effective support. Our team at COLETEK has extensive experience working with local businesses, from small family-owned operations to larger firms, helping them overcome developmental hurdles and achieve their goals. Whether you're looking to launch a new product, optimize your existing processes, or expand into new markets, we've got the capabilities and expertise to help you succeed. At the heart of our success lies our commitment to collaboration, reliability, and trustworthiness. By partnering with COLETEK, you can rest assured that you'll receive proactive, tailored support from a team that understands your specific needs. Our goal is to build long-lasting relationships with local businesses like yours, helping them grow and thrive in this beautiful Fleurieu Peninsula region. We recognize the importance of being an integral part of the community, which is why we're dedicated to supporting Second Valley, Fleurieu Peninsula, South Australia, Australia's vibrant economy. Through our work with various businesses across the region, we aim to contribute to the area's continued development and growth. If you're looking for a trusted engineering partner that can help your business in Second Valley, Fleurieu Peninsula, South Australia, Australia achieve its full potential, look no further than COLETEK. With extensive experience and a strong track record of successfully delivering innovative solutions, we have what it takes to drive your business forward. For any inquiries or to learn more about how we can support your organization, please don't hesitate to Contact Us.

Cybersecurity & Secure Systems for Second Valley – Our Clients: Big Brands & Small Businesses


Cybersecurity & Secure Systems for Second Valley – Amazing Customer Testimonials

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.

We've worked with Luke and the team on and off for the past two years. We've found them very accessible and extremely thorough in their dealings. Their documentation is second to none and we’d have no hesitation recommending them on this basis alone.