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Network Security Fundamentals

Learn core concepts, threats, and defenses in network security, covering firewalls, encryption, intrusion detection, and best practices for enterprise environments
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2 months to complete
at 2-3 hours a week

Overview

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Learning outcomes

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Course content

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Key facts

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Why this course

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People also ask

Everything you need to know before you start

Straight answers — no waiting on a reply. Most learners are enrolled within 60 seconds of finding what they need below.

60 sec
From enrol to start
24/7
Course access
Self-paced
Learn on your time
Certificate
Included in fee

We offer immediate access to our course materials through our open enrollment system. This means:

  • The course starts as soon as you pay the course fee, instantly
  • No waiting periods or fixed start dates
  • Instant access to all course materials upon payment
  • Flexibility to begin at your convenience

This self-paced approach allows you to begin your professional development journey immediately, fitting your learning around your existing commitments.

We offer two flexible learning paths to suit your schedule:

  • Fast Track: Complete in 1 month with 3-4 hours of study per week
  • Standard Mode: Complete in 2 months with 2-3 hours of study per week

You can progress at your own pace and access the materials 24/7.

There are no formal entry requirements for this course. You just need:

  • A good command of English language
  • Access to a computer/laptop with internet
  • Basic computer skills
  • Dedication to complete the course
Ready when you are
Most learners finish reading the FAQs and enrol in the same minute.
Self-paced · Certificate included · 24/7 access · 60-second start.
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Assessment is done through:

  • Multiple-choice questions at the end of each unit
  • You need to score at least 60% to pass each unit
  • You can retake quizzes if needed
  • All assessments are online

Upon successful completion, you will receive:

  • A digital certificate from London School of International Business
  • Option to request a physical certificate
  • Transcript of completed units
  • Certification is included in the course fee
Open enrolment · Start today

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Most learners are inside the course materials within 60 seconds of clicking the button below. Self-paced, instant access, certificate included.

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Why people choose us for their career

Trusted by professionals worldwide

Verified outcomes from learners who finished the course and put it to work.

4.5
Based on 1,144 learner reviews · 4 countries
98%
Would recommend
100%
Verified learners
2026
Cohort active
Completed from United Kingdom
EP
Emily Patel
GB · Course completed

I recently completed the Network Security Fundamentals course at Stanmore School of Business, and I must say it was an absolute game-changer! The course content was incredibly comprehensive, covering everything from the basics of network security to advanced threat analysis. The instructors were knowledgeable and supportive, and the online resources were top-notch. I particularly appreciated the hands-on labs and simulations, which gave me the opportunity to put my new skills into practice. As a result of this course, I feel confident in my ability to design and implement secure network architectures, and I've already seen a significant improvement in my job performance. Overall, I'm thoroughly satisfied with the course and would highly recommend it to anyone looking to boost their network security skills.

RJ
Rohan Jensen
US · Course completed

I took the Network Security Fundamentals course at Stanmore School of Business to get a better grasp of the basics, and I'm glad I did. The course was pretty straightforward and easy to follow, with some really useful examples and case studies. I liked that the instructors didn't assume prior knowledge, so it was a great introduction to the topic. The course materials were solid, if not spectacular - I mean, they got the job done, but I've seen more engaging presentations elsewhere. Still, I learned a lot and felt like I could apply the concepts to real-world scenarios. One thing that really stuck with me was the section on vulnerability assessment - it was super helpful to learn about the different tools and techniques used in the field. All in all, it was a decent course that met my expectations, but didn't necessarily exceed them.

LH
Leila Hassan
EG · Course completed

Oh my goodness, I am just so excited to share my experience with the Network Security Fundamentals course at Stanmore School of Business! It was honestly one of the best online courses I've ever taken - the instructors were passionate and knowledgeable, the course materials were relevant and up-to-date, and the community was super supportive. I loved that we got to work on real-world projects and scenarios, which made the learning experience feel so much more authentic. I gained a ton of practical skills, from configuring firewalls to conducting penetration testing, and I feel like I can now tackle even the toughest network security challenges. The course was also really well-organized, with clear deadlines and expectations, which made it easy to stay on track. I'm so grateful to have taken this course and would highly recommend it to anyone looking to kickstart their career in network security!

AL
Alexander Lee
CA · Course completed

From a technical standpoint, the Network Security Fundamentals course at Stanmore School of Business was quite comprehensive, covering a wide range of topics in considerable depth. The course materials were well-structured and easy to navigate, with clear explanations and examples. I appreciated the focus on both theoretical and practical aspects of network security, which gave me a more nuanced understanding of the subject matter. The instructors were also knowledgeable and responsive to questions, which was helpful when I got stuck on a particular concept. One area where the course could improve is in providing more advanced topics or specializations - while the fundamentals were well-covered, I felt like I wanted more. Still, overall I was satisfied with the course and felt like it provided a solid foundation for further learning. Some specific topics that I found particularly useful included network protocol analysis and cryptography - the course did a great job of breaking these down into manageable chunks.





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Recently updated!

March 2026