About us

Free, practical tech learning for everyone, from beginner to professional

FM TecHub is a free learning platform for learners around the world, covering Networking, Cyber Security, Cloud Security, IoT, Programming, Systems Architecture, Application Security and Emerging Technologies.

Our story

FM TecHub is built and founded by Mohamed Fayas. It grew from a simple idea: practical knowledge in this field should be free, clear and useful on day one of the job.

Good knowledge in this field is often scattered, expensive or written only for exams. FM TecHub brings it together in one free place, explained in plain language and tested against real-world work.

Questions, topic requests and corrections are always welcome. Get in touch.

Our vision

The place the world's network and security people return to

From the very first subnet to running real infrastructure, at every stage of a career.

Our mission

Make practical knowledge free, clear and useful on day one

Original notes, playbooks and tools that help people learn faster and work with confidence.

Learn. Secure. Connect.

Three ideas behind everything on the site.

LearnClear notes and paths that build real understanding, not just exam answers.
SecureDefence-first thinking in every topic, from switch ports to the cloud.
ConnectA worldwide community of people who build and protect networks.

About the author

Mohamed Fayas

Mohamed Fayas is the founder of FM TecHub and writes its notes, guides and blog posts.

CCNA (Cisco Certified Network Associate)
BTEC HND in Network Engineering
BEng (Hons) Computer Networking and Cloud Security

He started FM TecHub to share practical, plain-English explanations of networking, cybersecurity and cloud that are free for everyone, from complete beginners to working engineers.

What you'll find here

Notes library584 clear notes, from the basics to Zero Trust.On-the-job playbooksStep-by-step checklists for real tickets and tasks.Free tools22 calculators and generators that run in your browser.ChallengesReal-world style scenarios with instant checking.Learning pathsRoadmaps that show what to study, in order.Resource vaultHand-picked free labs, tools and courses.

Our promise

Always free. Notes, playbooks and tools are free to use, with no sign-up.
Original content. Every note is written for FM TecHub by Mohamed Fayas, not copied from elsewhere.
Practical first. Real commands, real examples and the mistakes people actually make.
Your privacy respected. Tools run on your device, and nothing you type into them is uploaded.

Have a question or a topic idea?

We'd love to hear from you, whether you're a student, a career changer or an engineer on the job.