Your Cybersecurity & Secure Systems for Castle Hill 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.

Your trusted partner in Castle Hill, Townsville, Queensland, Australia - COLETEK's expert approach to engineering and product development

As a respected business owner or decision-maker in Castle Hill, Townsville, Queensland, Australia, you're likely looking for a reliable and innovative partner to help drive your organization forward. That's where COLETEK comes in - our multidisciplinary Australian engineering and product development company established in 2001 has earned a reputation as a trusted leader in the industry. With over two decades of experience, we've developed a deep understanding of what it takes to succeed in today's fast-paced market. Our team is passionate about collaboration and building strong relationships with clients like yours. Based in Castle Hill, Townsville, Queensland, Australia, we're well-positioned to support businesses throughout the region, from Townsville City Centre to the surrounding suburbs. At COLETEK, we pride ourselves on our ability to deliver tailored solutions that meet the unique needs of each client. Whether you're looking to develop a new product, optimize your existing operations, or overcome a specific challenge, our experts are dedicated to helping you achieve your goals. We understand the importance of reliability, and you can count on us to provide stable, long-term support for all your engineering and product development needs. As a regional leader in the Australian engineering and product development landscape, we've proven ourselves capable of operating effectively throughout Castle Hill, Townsville, Queensland, Australia and beyond. Our team's expertise spans multiple sectors, from manufacturing and construction to healthcare and technology - giving us a deep understanding of the challenges faced by businesses across a wide range of industries. If you're seeking a trusted partner to help drive your business forward in Castle Hill, Townsville, Queensland, Australia, look no further than COLETEK. Our commitment to innovation, collaboration, and exceptional service makes us an ideal choice for organizations looking to enhance their product development capabilities or overcome specific engineering challenges. So why wait? Get started on the path to success today by contacting our team directly at Contact Us.

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


Cybersecurity & Secure Systems for Castle Hill – Amazing Customer Testimonials

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.