Penetration Testing Services for Cardiff

COLETEK offers professional penetration testing and ethical hacking services to identify and address vulnerabilities in your IT systems. Whether you're concerned about data leaks, social engineering, or device-level access — we simulate real-world attacks to protect your infrastructure before real attackers strike.

Types of Penetration Testing

  • External testing — from outside your network perimeter
  • Internal testing — simulating an attacker with internal access
  • Physical & social engineering — testing the human factor
  • IoT & embedded device testing — smart sensors, routers, etc

Common Vulnerabilities We Detect

  • Outdated or misconfigured web servers
  • Admin portals left open to the public
  • SQL injection or XSS flaws in web apps
  • Credential leaks and weak passwords
  • Staff falling for phishing or USB drop attacks

Don’t wait until a breach happens — many businesses only discover they’ve been compromised **months after** the damage is done.

Contact us today to book a risk assessment or targeted penetration test for Cardiff.

Our CTO Hacking WiFi on TV

What Is Ethical Hacking?

Ethical hacking involves testing a company’s IT systems — just like a malicious hacker would — but with permission. We work with clients to test their defences under real-world conditions using tools and techniques used by attackers.

Our team has experience in Linux exploitation, WiFi cracking, physical security testing, and embedded system reverse engineering. We've helped secure:

  • SMEs and startup infrastructure
  • Public-facing websites and portals
  • On-premise networks and internal tools
  • Prototype embedded and IoT devices

We don’t just run tools — we think like hackers.

Partnering with Businesses in Cardiff and Beyond: COLETEK's Commitment to Innovation and Reliability

As a multidisciplinary Australian engineering and product development company established in 2001, we at COLETEK have earned a reputation for delivering innovative solutions that drive results. And over the past two decades, we've had the privilege of serving businesses across Cardiff, New South Wales, Australia, helping them overcome complex challenges and unlock new opportunities.

As a trusted national player with a deep understanding of the local landscape, we're committed to supporting enterprises in Cardiff and throughout Australia. Our experienced team works closely with clients to identify their unique needs and deliver tailored solutions that drive business growth, enhance customer satisfaction, and improve operational efficiency.

What sets us apart is our unwavering focus on collaboration. We don't just provide services; we partner with businesses like yours to co-create innovative products and technologies that meet the demands of a rapidly changing market. With COLETEK, you can rely on our expertise, creativity, and dedication to delivering exceptional outcomes.

As a result, our clients in Cardiff and across Australia have come to expect a level of reliability, consistency, and excellence from us. We pride ourselves on being the go-to engineering partner for businesses seeking strategic guidance, creative problem-solving, and cutting-edge product development expertise.

In Cardiff, New South Wales, Australia, we're committed to helping local businesses thrive in an increasingly complex and competitive environment. Whether you're looking to develop a new product, optimize your operations, or drive digital transformation, our multidisciplinary team is equipped to support your growth ambitions.

COLETEK's dedication to supporting businesses in Cardiff and throughout Australia has earned us a reputation as a trusted advisor and innovative partner. Let's build something remarkable together – join forces with us today to explore the endless possibilities that await your business!

Let’s build something remarkable together.

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Penetration Testing Services for Cardiff – Our Clients: Big Brands & Small Businesses


Penetration Testing Services for Cardiff – 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.

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.

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.