Your Cybersecurity & Secure Systems for Back 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.

Engineering Excellence for Back Valley Businesses

As a leader in multidisciplinary engineering and product development, COLETEK is proud to serve businesses across South Australia, including the diverse and innovative community of Back Valley on the Fleurieu Peninsula. With a national reputation built on reliability, collaboration, and capability, our team is dedicated to delivering tailored solutions that meet the unique needs of local industry. Based in Back Valley, Fleurieu Peninsula, South Australia, Australia for over two decades, COLETEK has earned a trusted and respected presence throughout Australia. Our expertise spans engineering and product development disciplines, allowing us to address complex challenges across a broad range of industries. By combining cutting-edge innovation with real-world application, we empower businesses like yours to achieve their goals and grow. At COLETEK, we're more than just engineers – we're problem solvers, innovators, and trusted partners. When it comes to finding tailored engineering solutions for your Back Valley-based business or one operating throughout the Fleurieu Peninsula, South Australia, Australia, our multidisciplinary team is here to help. From concept development through to production, COLETEK's comprehensive capabilities guarantee a seamless transition from idea to reality. Our commitment to collaboration and open communication sets us apart. We listen carefully to your goals and objectives, then design and implement solutions that not only meet but exceed expectations. By working closely with you, we ensure our engineering expertise aligns perfectly with your business requirements. COLETEK is a multidisciplinary Australian engineering and product development company established in 2001, operating throughout the country, including Back Valley on the Fleurieu Peninsula, South Australia, Australia. When it comes to trusted, innovative, and reliable support for your business, COletek is the perfect partner. Operating locally with national reach, we're proud to serve businesses across this incredible region. Contact Us today to experience the COLETEK difference: Contact Us

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


Cybersecurity & Secure Systems for Back 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.

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.

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.