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This content is taken from the Queen's University Belfast's online course, Network Security for Industry Professionals. Join the course to learn more.
Green cables
Green network cables running into a server

Well done

Congratulations on reaching the end of week three, the final week of this course.

We hope that through the presentations, activities and discussions you now have a greater understanding of the principles of networking and the key challenges of network security. In particular, we hope the practical exercise you have tackled in week three has inspired you to further develop your skills to address the challenging but exciting topic of network security.

To celebrate your success you may be eligible to purchase a certificate.

If you are interested in further developing your cyber security skills, the material you have worked through during this course comprises just a small part of QUB’s MSc Applied Cyber Security program.

For more information about our master’s program please visit or course page

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This article is from the free online course:

Network Security for Industry Professionals

Queen's University Belfast