Upskilld

Upskill yourself by learning cybersecurity skills online.


Courses

Take one of our free training courses.

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Learn Regular Expressions

Regular expressions (regex) provide a flexible way of searching for searching using many different tools and programming languages.

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Computer Networking Foundations

Understand how modern computer networks work.



Lessons

Learn a new skill with our cybersecurity lessons and labs.

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Netcat Field Guide

Netcat (nc) is a simple but versatile utility for TCP and UDP communication.

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The Linux Terminal and Shell

Learn about the Linux terminal and why it's so useful.

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How to use the man pages on Linux

Getting help on Linux with the 'man pages' and where else to look.

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Regex Subexpressions

Subexpressions let us split a regular expression up into smaller groups which we can use for many things!

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TCP: The Transmission Control Protocol

TCP is a connection-oriented protocol used at the transport layer to support protocols such as HTTP.

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What are Regular Expressions?

Regular expressions are patterns specified with a defined syntax which are used to search text for specific sequences of characters with many practical applications.


Articles

Keep up to date with our latest infosec career articles.

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Cybersecurity Workforce Frameworks and Curricula

An overview and comparison of workforce/skills frameworks and published curricula for cybersecurity professionals.


Job Roles

Everything you ever wanted to know about cybersecurity job roles.

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Red Teamer

The red teamer, or red team consultant, job role requires deep knowledge of information security and computer science. These skills are combined with creativity to provide in depth red team engagements for customers.

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Cyber Incident Responder

The Cyber Incident Response job role is vital for defending organisations from cyber threats.