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Computer Networks Security

Level 5 QLS endorsed | 24/7 Student Support | 50% OFF Certificate & Transcript

926 Students enrolled on this course 4.9 (9 Reviews)

clock Last updated July 31, 2023

Register on the Computer Networks Security today and build the experience, skills and knowledge you need to enhance your expert development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career.

The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials.

Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a digital certificate as a proof of your course completion.

The Computer Networks Security course is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablet, and smartphones.

The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly!

What You Get With The Computer Networks Security course

Course Design

The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace.

You are taught through a combination of

Certificate of Achievement

Endorsed Certificate of Achievement from the Quality Licence Scheme

Once the course has been completed and the assessment has been passed, all students are entitled to receive an endorsed certificate. This will provide proof that you have completed your training objectives, and each endorsed certificate can be ordered and delivered to your address for only £99.00. Please note that overseas students may be charged an additional £10 for postage.

CPD Certificate of Achievement from Janets

Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99.


This course and/or training programme has been endorsed by the Quality Licence Scheme for its high-quality, non-regulated provision and training programmes. This course and/or training programme is not regulated by Ofqual and is not an accredited qualification. Your training provider will be able to advise you on any further recognition, for example progression routes into further and/or higher education. For further information please visit the Learner FAQs on the Quality Licence Scheme website.

Method of Assessment

In order to ensure the Quality Licensing scheme endorsed and CPD acknowledged certificate, learners need to score at least 60% pass marks on the assessment process. After submitting assignments, our expert tutors will evaluate the assignments and give feedback based on the performance. After passing the assessment, one can apply for a certificate.

Who Is This Course For

The course is ideal for those who already work in this sector or are an aspiring expert . This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a expert lesson to prove your newly-acquired knowledge.


The online training is open to all students and has no formal entry requirements. To study the Computer Networks Security  course, all your need is a passion for learning, a good understanding of English, numeracy, and IT skills. You must also be over the age of 16.

Course Curriculum

Introduction 1122 00:10:00
Section 01: An Introduction to Computer Networks
1.1 Computer Network 00:11:00
1.2 Computer Network Topologies 00:11:00
1.3 Categories of Computer Network 00:10:00
1.4 Computer Network Devices 00:11:00
1.5 Transmission Media 00:09:00
Section 02: ISO/OSI Model
2.1 ISO/OSI Model 00:10:00
2.2 Application, Presentation, and Session Layers 00:12:00
2.3 Transport and Network Layers 00:11:00
2.4 Data Link and Physical Layers 00:09:00
2.5 ISO/OSI Model in Action 00:10:00
Section 03: TCP/IP Protocols
3.1 Introduction to Computer Networks Protocols 00:11:00
3.2 IP Protocol 00:13:00
3.3 TCP and UDP Protocols 00:12:00
3.4 Application Protocols 00:12:00
3.5 TCP/IP Characteristics and Tools 00:11:00
Section 04: Wireless Networks
4.1 Wireless Networks Benefits 00:09:00
4.2 Types of Wireless Networks 00:12:00
4.3 Wireless Networks Protocol (Wi-Fi) 00:07:00
4.4 Wireless Networks Devices 00:10:00
4.5 Wireless Networks Drawbacks 00:09:00
Section 05: Network Security
5.1 Security Goals 00:09:00
5.2 Securing the Network Design 00:10:00
5.3 TCP/IP Security and Tools 00:12:00
5.4 Port Scanning and Tools 00:12:00
5.5 Sniffing and Tools 00:10:00
Section 06: Firewalls and Honeypots
6.1 Reasons to Use Firewall 00:13:00
6.2 Firewalls Rules 00:11:00
6.3 Firewalls Filtering 00:09:00
6.4 Honeypots 00:07:00
6.5 Bypassing Firewalls 00:08:00
Section 07: Intrusion Detection and Prevention System
7.1 Intrusion Detection System: IDS 00:11:00
7.2 Network IDS: NIDS 00:06:00
7.3 NIDS Challenges 00:09:00
7.4 Snort as NIDS 00:08:00
7.5 Intrusion Prevention Systems: IPS 00:07:00
Section 08: Wireless Network Security
8.1 Wired Equivalent Privacy WEP Attacking 00:11:00
8.2 WPA and AES Protocols 00:09:00
8.3 Wireless Security Misconceptions 00:09:00
8.4 Wireless Attacks and Mitigation 00:09:00
8.5 Secure Network Design with Wireless 00:09:00
Section 09: Physical Security and Incident Handling
9.1 Physical Security Objectives 00:11:00
9.2 Physical Threats and Mitigation 00:11:00
9.3 Defense in Depth (DiD) 00:07:00
9.4 Incident 00:06:00
9.5 Incident Handling 00:14:00
Section 10: Network Security: Conclusion
10.1 Confidentiality, Integrity, and Availability (CIA) 00:06:00
10.2 Assets, Threats, and Vulnerabilities 00:04:00
10.3 Risks and Network Intrusion 00:06:00
10.4 Common Attacks 00:09:00
10.5 Security Recommendations 00:06:00
Assignment – Computer Networks Security 2 weeks, 1 day
Order Your Certificate
Order your Certificate QLS 00:00:00

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  • Level
  • Certificate Yes
  • Units 53
  • Quizzes 0
  • Duration 2 weeks, 1 day
  • cpd uk
  • qls
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Frequently asked questions

Can’t find the anwser you’re looking for ? Reach out to customer support team.

Are there any prerequisites for taking the course?

There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course.

Can I access the course at any time, or is there a set schedule?

You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience.

How long will I have access to the course?

For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime.

Is there a certificate of completion provided after completing the course?

Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks.

Can I switch courses or get a refund if I'm not satisfied with the course?

We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase.

How do I track my progress in the course?

Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course.

What if I have technical issues or difficulties with the course?

If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

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