Computer Networks Security from Scratch to Advanced course is the perfect course for the professionals. Learn key concepts, strategies regarding use of Computer Networks Security from Scratch to Advanced and boost your career with a marketable skill. Learn from the experts and become an expert.

Course Access

Unlimited Duration

Last Updated

September 9, 2021

Students Enrolled


Course Duration

8 hours, 8 minutes

Course Instructor
The course Computer Networks Security from Scratch to Advanced has been developed for the Network administrators, Cyber security officers, Computer science undergraduates or postgraduate students or the developers to be a brief introduction and in-depth discussion on this sector.
The course begins with introducing the fundamentals of computer networks like topologies, devices and services and network transmission media. The course then progresses through towards the 7 layers of the ISO/OSI Model and then to TCP/IP Protocol Suite. The course also discusses the Intrusion prevention systems and the challenges of NIDS (Network IDS). It also demonstrates the physical threats and mitigation and Defense in Depth (DID. The course is finally concluded by showcasing the assets, threats and vulnerabilities and also the common threats that may be faced. You get some security recommendations and a course completion certificate at the end of the course.
By the end of this course, you will get complete knowledge and professional skills. The course also comes with an accredited certificate, which will add extra value to your resume and help you stand out in the job market. In short, Computer Networks Security from Scratch to Advanced course is the perfect course to fast track your career. So, what are you waiting for? Enrol on this course today!

What you will learn

  • Introduction to Computer Networks
  • ISO/OSI Model (7 Layers)
  • TCP/IP Protocol Suite
  • Wireless Networks
  • Computer Networks Security
  • Firewalls and Honeypots
  • Intrusion Detection and Prevention systems (IDS/IPS)
  • Wireless Networks Security
  • Physical Security & Incident Handling
  • Computer Networks Security Recommendations

Course Media

Who is this course for?

This course is ideal for those who work in or aspire to work in the following professions:
  • Network administrators
  • Cyber security officers
  • Computer science undergraduates
  • Computer engineering undergraduates
  • Network security postgraduates
  • Network technical support specialists
  • Security incident handlers
  • IT Engineers and CEOs
  • Software Developers
  • Web Developers
  • Mobile Applications Developers

Why Choose Computer Networks Security from Scratch to Advanced course?

  • Accredited by CPD
  • Conducted by industry experts
  • Get Instant E-certificate
  • Fully online, interactive course with Professional voice-over
  • Developed by qualified professionals
  • Self paced learning and laptop, tablet, smartphone friendly
  • Tutor Support


By the successful completion of your course, you will get an instant accredited e-certificate. Our courses are fully accredited with updated industry knowledge and skills that aim at making you an expert in the field. The hard copy of the certificate is also available and can be sent to your address. The delivery charge is applicable with a shipping cost of £4.99. All the certificates have no expiry dates but to stay updated and valued certificates are recommended to be renewed every year.

Career Path

This training course will lead you to many different career opportunities, here are few prospects:
  • Security Engineer- £35,201 per annum
  • Network Security Engineer-£45,600 per annum
  • IT Security Engineer- £45,600 per annum


Profile Photo
Dr. Mohammad Adly
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Accredited by

Course Curriculum

    • Introduction 00:10:00
    • What is a Computer Network? 00:11:00
    • Computer Networks Topologies 00:11:00
    • Computer Networks Categories 00:10:00
    • Computer Networks Devices and Services 00:11:00
    • Computer Networks Transmission Media 00:09:00
    • Why ISO/OSI Model? 00:10:00
    • Application, Presentation, and Session Layers 00:12:00
    • Transport and Network Layers 00:11:00
    • Data Link and Physical Layers 00:09:00
    • ISO/OSI Model in Action 00:10:00
    • Introduction to Computer Networks Protocols 00:11:00
    • IP Protocol 00:13:00
    • TCP and UDP Protocols 00:12:00
    • Application Protocols 00:12:00
    • TCP/IP Characteristics and Tools 00:11:00
    • Wireless Networks Benefits 00:09:00
    • Wireless Networks Types 00:12:00
    • Wireless Networks Protocol (Wi-Fi) 00:07:00
    • Wireless Networks Devices 00:10:00
    • Wireless Networks Drawbacks 00:09:00
    • Security Goals 00:09:00
    • Securing the Network Design 00:10:00
    • TCP/IP Security and Tools 00:12:00
    • Port Scanning and Tools 00:11:00
    • Sniffing and Tools 00:10:00
    • Why Using a Firewall? 00:13:00
    • Firewalls Rules 00:11:00
    • Firewalls Filtering 00:09:00
    • Honeypots 00:07:00
    • Bypassing Firewalls 00:08:00
    • What is Intrusion Detection Systems (IDS)? 00:11:00
    • Network IDS (NIDS) 00:06:00
    • NIDS Challenges 00:09:00
    • Snort as NIDS 00:08:00
    • Intrusion Prevention Systems (IPS) 00:07:00
    • Wired Equivalent Privacy WEP Attacking 00:11:00
    • WPA and AES Protocols 00:09:00
    • Wireless Security Misconceptions 00:09:00
    • Wireless Attacks and Mitigation 00:09:00
    • Secure Network Design with Wireless 00:09:00
    • Physical Security Objectives 00:11:00
    • Physical Threats and Mitigation 00:11:00
    • Defense in Depth (DiD) 00:07:00
    • What is an Incident? 00:06:00
    • Incident Handling 00:14:00
    • Confidentiality, Integrity, and Availability (CIA) 00:06:00
    • Assets, Threats, and Vulnerabilities 00:04:00
    • Risks and Network Intrusion 00:06:00
    • Common Attacks 00:09:00
    • Security Recommendations 00:06:00
    • Get Your Certificate & Transcript 00:00:00

Course Reviews

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