Your Cybersecurity & Secure Systems for Sellicks Beach 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.

Succeed in Sellicks Beach and across South Australia with trusted IT solutions from COLETEK

Located in the heart of Sellicks Beach on the stunning Fleurieu Peninsula in South Australia, Australia, COLETEK is dedicated to supporting local businesses like yours with innovative technology solutions that drive growth and success. With a team based in Sellicks Beach, we're uniquely positioned to understand the unique challenges faced by regional businesses and provide tailored IT services that meet their specific needs.

“At COELTEK, we’ve built a reputation across Australia as a trusted partner for businesses looking to improve their technology infrastructure and streamline operations,” says our CEO. “We take pride in being more than just an IT provider – we're a collaborative partner that helps you achieve your goals through expert guidance and reliable support.”

Sellicks Beach, Fleurieu Peninsula, South Australia, Australia and every region across the country knows it can count on COELTEK for dependable IT services. Our team operates throughout this vibrant area, providing ongoing maintenance, strategic planning, and crisis response to ensure your business runs smoothly and efficiently.

Whether you're a small operation or a large enterprise, our innovative solutions empower your business to thrive in the competitive South Australian market. By working closely with local businesses in Sellicks Beach and Fleurieu Peninsula, we've developed a deep understanding of the region's unique challenges and opportunities. Our goal is to help you leverage technology to drive growth, improve operational efficiency, and stay ahead of the curve.

As your trusted IT partner, COELTEK takes pride in building long-lasting relationships with businesses across Sellicks Beach, Fleurieu Peninsula, South Australia, Australia. Join our growing community of local business owners and technical decision-makers who have entrusted us to help drive their success. Contact UsContact Us.

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


Cybersecurity & Secure Systems for Sellicks Beach – 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.