Your Cybersecurity & Secure Systems for Sebastian 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.

Sebastian's Trusted Engineering Partner for Innovation

As a business owner in Sebastian, Victoria, Australia, you understand the importance of partnering with a trusted engineering and product development company that has your back. COLETEK is a multidisciplinary company established in 2001, with a national reputation built on reliability, collaboration, and capability. We've been proudly serving businesses across Sebastian, Victoria, Australia for many years, offering innovative solutions to drive growth and success. Our team of skilled engineers and experts work closely with clients to understand their needs and challenges. Together, we develop custom engineered solutions that maximize efficiency, minimize costs, and ensure safety. By leveraging our expertise in product development, testing, and validation, we help businesses in Sebastian, Victoria, Australia and throughout Australia bring ideas to life. What sets us apart is our passion for innovation, commitment to reliability, and dedication to collaboration. We take the time to understand your business goals and objectives, then work tirelessly with you to create tailored solutions that meet your specific needs. By doing so, we've established long-standing relationships with many businesses in Sebastian, Victoria, Australia and nationally. Whether you're seeking to streamline operations, improve product design, or optimize existing processes, our team is equipped to support you every step of the way. We take pride in being based in Sebastian, Victoria, Australia and operating throughout Australia, which allows us to provide personalized service, local knowledge, and a deep understanding of the unique challenges faced by businesses in our region. As an engineering and product development company that has been built around trust and reliability, we're committed to delivering exceptional results for businesses in Sebastian, Victoria, Australia. When you partner with COLETEK, you can expect prompt communication, transparent processes, and top-notch expertise. Join forces with us, and let's build something remarkable together.

Let’s build something remarkable together.

Contact Us

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


Cybersecurity & Secure Systems for Sebastian – 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.