Your Cybersecurity & Secure Systems for Karoonda 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 Innovation for Karoonda, South Australia: Building Stronger Local Businesses

As a trusted Australian engineering and product development company established in 2001, COLETEK has been serving businesses across Karoonda, South Australia for nearly two decades. Our multidisciplinary expertise spans a broad range of industries, from agriculture to manufacturing, and our team works closely with clients to deliver innovative solutions that drive growth and efficiency. Based in Karoonda, South Australia, we understand the unique challenges and opportunities faced by local businesses like yours. With our experience working on projects throughout Australia, we're well-equipped to support your organization, whether you're looking to improve operations, develop new products, or simply find a reliable partner for your engineering needs. At COLETEK, we pride ourselves on building strong relationships with clients through collaboration and open communication. Our team of experts is dedicated to providing tailored solutions that meet the unique needs of each business we work with. We're more than just engineers – we're problem-solvers, innovators, and trusted partners who can help you overcome any obstacle or seize new opportunities. If you're looking for a reliable partner to help drive your business forward in Karoonda, South Australia, look no further than COLETEK. Our commitment to innovation, reliability, and collaboration has earned us a reputation as one of Australia's leading engineering and product development companies. Whether you're based in Karoonda or operating throughout the region, we're here to support your growth and success. From concept design to execution, we'll work alongside your team to ensure that every project meets your specific needs and exceeds your expectations. Our goal is to build long-term relationships with our clients – not just deliver a product or service – so you can trust that we'll be there for you, supporting your business throughout its journey.

Let’s build something remarkable together.

Contact Us

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


Cybersecurity & Secure Systems for Karoonda – Amazing Customer Testimonials

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.

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 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.