Free preview available

Advanced Certificate in Network Security and Troubleshooting

Master network security & troubleshooting with this advanced certificate course for IT professionals
Preview Unit 1 first
Free · No signup · No credit card · No payment
3860 already enrolled
Flexible schedule
Learn at your own pace
100% online
Learn from anywhere
Shareable certificate
Add to LinkedIn
2 months to complete
at 2-3 hours a week

Overview

Loading...

Learning outcomes

Loading...

Course content

1

Network Security Fundamentals

2

Secure Network Design And Architecture

3

Network Threats And Vulnerabilities

4

Cryptography And Encryption Techniques

5

Firewall And Intrusion Detection Systems

6

Virtual Private Networks (Vpns) And Tunneling Protocols

7

Wireless Network Security

8

Identity And Access Management

9

Security Audits And Compliance

10

Network Troubleshooting And Incident Response

Career Path

Loading...

Key facts

Loading...

Why this course

Loading...

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.
Enrol now

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

You've read the page. The next step is the easy part.

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

Instant access Certificate included Self-paced Secure checkout

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 1,814 learner reviews · 3 countries
98%
Would recommend
100%
Verified learners
2026
Cohort active
Completed from United Kingdom
EW
Emily Wilson
GB · Course completed

As a cybersecurity analyst in the UK, I was looking for a course that would help me deepen my knowledge of network security and troubleshooting. Stanmore School of Business' Advanced Certificate in Network Security and Troubleshooting exceeded my expectations. The course was well-structured, and the content was relevant and up-to-date. I particularly appreciated the practical exercises, which allowed me to apply what I had learned in a real-world context. The course materials were comprehensive, and the instructors were available and responsive to my questions. I'm confident that the skills and knowledge I gained from this course will help me advance my career and better protect my organisation's networks.

JT
Jacob Thompson
US · Course completed

I can't say enough good things about Stanmore School of Business' Advanced Certificate in Network Security and Troubleshooting. The course content is engaging, practical, and immediately applicable to my work in IT security. I gained hands-on experience with configuring firewalls, implementing VPNs, and conducting risk assessments, which has given me a huge confidence boost in my job. The course materials are top-notch, and the instructors are knowledgeable and supportive. Overall, this course has been a game-changer for my career, and I highly recommend it to anyone looking to enhance their network security skills.

LP
Liam Patel
IN · Course completed

Stanmore School of Business' Advanced Certificate in Network Security and Troubleshooting is a fantastic course for anyone looking to enhance their skills in network security. The course content is detailed and thorough, covering everything from network architecture and protocols to security policies and threat analysis. I especially enjoyed the hands-on lab exercises, which allowed me to put my new skills into practice. The course materials are of high quality, and the instructors are highly knowledgeable and experienced. Overall, I had a great learning experience, and I would highly recommend this course to anyone interested in network security and troubleshooting.

SK
Sophia Kim
US · Course completed

I recently completed Stanmore School of Business' Advanced Certificate in Network Security and Troubleshooting, and I couldn't be happier with the outcome. The course was well-organized, and the content was informative and engaging. I learned a lot about network security principles and best practices, as well as practical skills like network monitoring and incident response. The course materials were easy to follow and well-explained, and the instructors were always available to answer questions and provide feedback. Although some of the content was a bit challenging, I appreciated the opportunity to push myself and expand my skillset. Overall, I would definitely recommend this course to anyone looking to improve their network security and troubleshooting skills.





Shareable certificate

Add to your LinkedIn profile

Taught in English

Clear and professional communication

Recently updated!

March 2026