Attack. Defend. Build.

Forge your Cyber Security skills by doing practical labs inspired by real incidents and offensive scenarios.

Beginner Friendly Affordable No Fuss

Choose your path

Different miners. Same forge.

Start preparing on your own, or bring GemForge Labs into your organisation.

For individuals

Start forging your skills.

Explore cybersecurity through practical lab time backed by the theory you need. New to GemForge Labs? Sign up and get your first 5 hours of lab usage free.

For organisations

Forge capability at scale.

Give your people access to practical cybersecurity labs without lengthy setup. GemForge Labs helps organisations reduce lead time, control costs and strengthen operational resilience.

Public sector

Government cyber capability.

A direct route for government and public-sector teams looking to build practical cyber capability.

Government

Built for the forge floor

Real-world offensive & defensive cyber security upskilling

Access expertly curated practical labs. From beginner to advanced, we offer the opportunity to upskill with affordable, engaging and immersive environments.

Fast to spawn

Get practical environments running quickly, reducing the lead time between deciding to learn and actually learning.

Cost effective

Focus spend on developing capability rather than carrying unnecessary infrastructure and setup overhead.

Operational resilience

Build confidence through practical experience so teams are better prepared to respond when it matters.

Theory meets practice

Connect the concepts learners need to understand with the hands-on exercises that make those concepts stick.

5h

Free lab usage

Fast

Environment spawn

Practical

Hands-on upskilling

B2B + B2C

Built for both

Labs

Learn and practise through gamified labs

Reinforce your skills in a real-world environment by completing objective-based labs and competing with other members of the community.

Community

Customer testimonials

Don't just take our word for it, our players enjoy the labs as much as we do.

“

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It is a real honor to take the very first blood and first solve on GemForgeLabs. Ghost in the Machine was not just a fun lab for me. I could really feel the amount of thought that went into its design, especially in this AI era.


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Rayaseiren
GemForgeLabs Player

“

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GemForgeLabs makes its labs feel memorable instead of just technical. Power Hell somehow made PowerShell fun for me through infernal runecraft, while Ohm Sweet Ohm stood out with its polished setup and unexpected details.


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Noother
GemForgeLabs Player

Blog

Latest from the blog

Stay up to date with the latest security insights, lab releases, and community highlights.

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How to Check Listening Ports on Linux with ss and lsof

Oct 26, 2026

How to list the ports a Linux server is listening on with ss and lsof, read the output, and decide which services should not be exposed.

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Windows Event ID 4625: How to Investigate Failed Logons

Oct 26, 2026

What Windows Event ID 4625 means, how to read its status codes and logon types, and how to tell a mistyped password from a brute-force or password spraying attack.

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How to Check Email Headers for Phishing: SPF, DKIM and DMARC Explained

Oct 26, 2026

Learn how to check email headers for phishing. View full headers in Outlook, Gmail and Apple Mail, read the Received chain and understand SPF, DKIM and DMARC results.

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PHP2Shell: What the Critical PHP Flaws Mean and How to Patch Them

Oct 22, 2026

PHP2Shell (CVE-2026-109618 and CVE-2026-109619) lets an unauthenticated threat actor run code on PHP servers. Learn how the attack works and how to patch it.

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How to Change Careers Into Cybersecurity in 2026

Oct 20, 2026

Learn how to change careers into cybersecurity in 2026. Discover the skills, certifications, career paths and job-search strategies you need to get started.

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GFL Summer Series: Threats That Hit When You’re by the Pool

Aug 26, 2026

The sun is shining. Out-of-office messages are going out. Half of the security team is wrestling for space around a hotel pool. The rest are frantically trying to figure out who can approve an emergency firewall upgrade.

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Analyse DNS Tunneling on the network with WireShark

Aug 18, 2026

Learn how to detect DNS tunnelling in Wireshark by analysing an Iodine PCAP. Identify unusual DNS queries, changing subdomains, encoded data and traffic patterns.

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Level Up Your Skills: Why Gamified Cyber Training Just Works

Jun 27, 2026

In this post, we’re taking a look at the different styles of cybersecurity and IT training, how people actually retain technical skills, and why we at Gemforge Labs are advocates that practical gamified learning is one of the most effective ways to build lasting knowledge.

Ready to enter the forge?

Build cyber capability faster.

Whether you're an individual looking for hands-on practice or an organisation planning your next programme, let's talk.