Network Security Courses

Learn with network security experts and leading organisations on one of our highly rated network security courses to give your career a boost.

Topics related to Network Security

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Study network security online

Network security encompasses any activity that protects computer networks and data from outside threats. The aim of network security is to create a secure platform for computers and users, free from disruptions and invasions from unauthorised users and programs. Network security specialists ensure this by taking preventative measures and using network security management tools and software to address individual threats.

Since network security is all about computers and the digital sphere, the best place to learn about it is online. Our courses are 100% online, so you have the freedom and flexibility to study whenever suits you. We offer a range of course types, including free short courses, learning subscriptions and degrees. If you subscribe to an ExpertTrack, you can complete a series of in-depth network security courses and develop your expertise.

Gain network security certifications and CPD

We have several network security ExpertTracks to get you started in network security or increase your understanding of network defence management. These will allow you to earn digital certificates that you can share with your professional network once you’ve completed all of the courses. ExpertTracks are great for your professional development and help you work towards your career goals.

You can also receive a digital certificate when you complete a short course if you choose to upgrade with us. You can upload your certificate to LinkedIn or attach it to your CV to demonstrate your capability and interest in network security.

Build your career in network security

If you want to become a network security specialist, our network security courses are a great way to learn the necessary skills. There are a wide range of exciting network security careers to choose from, such as an Information Security Analyst, Security Architect and Penetration Tester.

It also helps to have knowledge of network security if you work in the cyber security field more generally. It was predicted that there would be 3.5 million unfilled cybersecurity jobs globally by 2021, so you shouldn’t have to worry about job shortages if you decide on a career in network security.

Learn how to prevent cyber attacks

Cyber attacks on your business or home network can have devastating results. Our network security courses will give you the knowledge and skills to identify and prevent these attacks, as well as helping you increase your network security.

Using a practical approach to cyber security, you’ll learn how to deal with the growing problem of network attacks and understand how malicious hackers could break into your network. You’ll gain an understanding of the different types of attackers and network attacks that occur, including phishing and ransomware.

Your options for studying network security

We’ve partnered with UK universities and other well-recognised institutions, such as the EC-Council, to bring you a range of courses where you can either gain an introduction to network security or build on your current skills. These courses can help you upskill to a new role or develop your professional credentials.

We offer a range of course types, from free short courses to online degrees. Our short courses take between two and ten weeks to complete and offer an overview of network security or a particular topic within it. If you decide to complete an online degree, you can earn an internationally recognised degree qualification in cyber security. We also offer a learning subscription called ExpertTracks, where you can subscribe to a series of in-depth courses and build practical expertise.


What is network security?

Network security is a branch of cyber security and a broad term for any activity that protects computer users and their data from external threats. Some examples of network security include firewalls, anti-malware and anti-virus software, email security, intrusion prevention systems and virtual private networks (VPN). Network security is becoming more and more important as we rely increasingly on digital technologies.

Can I learn network security online?

Network security courses are a great way to introduce you to the industry or help you build your skills and knowledge of certain industry areas to supplement practical training. Our network security courses are completely online and don’t require any in-person teaching, so you’re free to study whenever suits you. You can also learn from anywhere in the world, as long as you have access to a digital device.

What are the top network security courses?

If you’re a beginner at network security, we have a series of free short courses on the topic that make up a network security program by Coventry University. The first course you can take in this program is Basics of Network Security, which will give you an overview of all the basic concepts.

If you’re looking for something more in-depth, you can enrol on our Network Defence Management ExpertTrack. There you will learn about everything from network environments to security architecture, and ultimately, you’ll gain the knowledge you need to secure networks.

Is it difficult to study network security?

There is a lot to learn in the world of network security, but the difficulty will depend on the area you’re studying. For example, a cyber security degree will require more knowledge, hard work and attention than learning on a short network security course.

It will also help if you’re passionate about cyber security and have a knack for computers and technology. However, no matter what you choose, our courses are designed by successful network security professionals who will help you to succeed in your studies.

How do I start a career in network security?

Although it can help to have a degree in cyber security, it is not a necessity if you want to work in network security. Certifications and experience can be enough to get you a job if you’re passionate and can demonstrate that you’re willing to teach yourself the necessary skills.

To help you figure out which aspect of network security you want to work in, you can try one of our online short courses and use the opportunity to learn about fundamental concepts and network security applications. If you decide you’re serious about a career in network security, you can enrol on one of our ExpertTracks to impress your current or prospective employer.

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