Course Curriculum

The goals of Network defense 00:05:00
The overview of the different types of network defense approaches 00:05:00
The different types of Network security controls 00:08:00
Basic Linux concepts 00:03:00
The different types of identifications (overview) 00:02:00
The different types of authentications (overview) 00:05:00
The different types of authorization (overview) 00:03:00
Understanding the importance of physical security 00:04:00
The different physical security attack vectors 00:04:00
Understanding the various environmental controls 00:04:00
Understanding Network segmentation and its types 00:05:00
Understanding the different types of firewalls and their roles 00:06:00
Understanding the different types of IDS/IPS and their roles 00:05:00
The different types of proxy servers and their benefits 00:04:00
Fundementals of VPN and their importance in a network: Part 1 00:05:00
Fundementals of VPN and their importance in a network: Part 2 00:05:00
Overview of antivirus/anti-malware software 00:05:00
Understanding virtualization and its components 00:06:00
OS virtualization security 00:06:00
Cloud computing and its benefits 00:04:00
Overview of different types of cloud computing service 00:05:00
Importance of cloud computing and its best practice 00:05:00
Wireless network encryption mechanism 00:05:00
Understanding the different types of wireless network authentication methods 00:10:00
Wireless security measures and wireless security tools 00:05:00
Understanding IoT architecture and communication models 00:10:00
Understanding the best practice tool for IoT for security 00:06:00
Cryptography techniques 00:06:00
The different Encryption algorithm 00:06:00
The different hashing algorithm 00:05:00
Different cryptography tools and hash calculators 00:03:00
PKI infrastructure 00:04:00
The different data security controls for data encryption 00:24:00
File encryption, removable-media encryption and disk encryption 00:05:00
Methods and tools for data backup retention: Part 1 00:04:00
Methods and tools for data backup retention: Part 2 00:06:00
DLP&S (data loss prevention and solutions) 00:04:00
The implementation of an IDS/IPS (Snort) on a Linux based system 00:04:00
Installation of snort and its libraries. (Both Linux and ubuntu) 00:04:00
Configuration of snort for IDS/ IPS functionalities 00:04:00
Time-zone configuration and swap files in firewall 00:03:00
How to set-up a VPN 00:02:00
Firewall configuration 00:06:00

Course Overview 

Network Defense Fundamentals Course is a comprehensive introduction to network security and cybersecurity, designed to help you understand how organisations protect digital systems from modern cyber threats. Whether you’re beginning a career in IT or expanding your cybersecurity knowledge, this course provides the essential skills needed to secure computer networks and critical infrastructure.

You’ll begin by learning the fundamentals of Network Defense Fundamentals, including network security principles, authentication, authorisation, and access control. You’ll then explore key security technologies such as firewalls, VPNs, intrusion detection systems (IDS), wireless network security, cloud security, virtualisation, and IoT security. The course also covers cryptography, public key infrastructure (PKI), and hands-on exercises using tools like Snort to strengthen your practical cybersecurity skills.

Whether you’re an aspiring network security analyst, cybersecurity professional, or IT administrator, this course provides a solid foundation in network defense, threat prevention, and security best practices. No previous IT or cybersecurity experience is required, just an interest in protecting networks and learning essential cyber defense skills.

Learning Outcomes

  • Explain the core goals and approaches behind modern network defense
  • Apply identification, authentication, and authorisation controls to manage access
  • Configure key technical controls, including firewalls, VPNs, and intrusion detection tools
  • Identify security risks specific to virtualisation, cloud computing, and wireless networks
  • Recognise the unique security challenges involved in protecting IoT devices
  • Apply cryptography and public key infrastructure to protect data in transit
  • Set up practical security tools, such as Snort, through hands-on mini projects

Your Benefits by Learning with ‘Cambridge Open Academy’:

  • Accreditation: Showcase your ability with our accredited Network Defense Fundamentals: Training for IT Beginners to potential employers.
  • Free Certificate: Get a Free Digital Certificate upon successful completion of the Network Defense Fundamentals: Training for IT Beginners.
  • Flexibility: Learn virtually from anywhere, anytime at your own pace and convenience.
  • Advance Your Career: Upskill to impress your employers and land your dream job or long-awaited promotion.
  • Immediately Applicable Coursework: Keep up with the latest skill trend by putting your skillsets to work.
  • Affordability: Save big with our online Network Defense Fundamentals: Training for IT Beginners as it not only suits your professional needs but also fits within your budget.
  • Tutor Support: Get tutor support on weekdays, 9-5 am, and our dedicated 24/7 customer support.
  • Lifetime Access: Achieve lifetime access to the top-notch expertly crafted course materials.

Our Specialised Delivery Method:

  • Interactive Learning Materials: The course modules were created using an EdTech industry-recognised tool to keep you engaged at all times. With this tool, you get interactive, engaging and top-notch course content. In our courses, you can take advantage of features like—
    • Drop Down Menu
    • Drag and Drop
    • Flash Card
    • Label Graphic
    • Timeline View
  • Responsiveness: In light of contemporary mobile and point-of-need learning trends, our courses are designed to be intrinsically dynamic and provide you the ultimate eLearning solution. These courses will adapt to any gadget without any extra software.
  • Learner-Friendly Navigation: Our courses are also quite simple to navigate for any learner. These courses are designed with simplicity and a modern flow that appeals to a wide range of learning audiences, regardless of their technical background and gadgets.
  • Elegant Outline: Our courses are visually appealing, where you can —
    • Track your progress on the left-side navigation toolbar.
    • Engage in drag-and-drop sorting activities and use the multiple response question to test your understanding of course topics.

With your newly acquired skills from this course can help you

  • Increase Your Hireability.
  • Make Yourself a Valuable Asset
  • Get Your Long-awaited Promotion.
  • Boost Your Pay-scale
  • Better Your Productivity

Certification:

Once you have successfully completed the Network Defense Fundamentals: Training for IT Beginners course, you will receive a PDF certificate completely free of cost as a proof of your accomplishment. The hardcopy certificate is also available for the cost of £9.99. UK students are required to pay a £10 as a delivery fee, while international students have to pay £19.99 for the shipment of a hardcopy certificate to their designated address.

Who is this course for?

This Network Defense Fundamentals: Training for IT Beginners course is developed for people who wish to excel in their professional and personal life. Learn from industry leaders and interact with a global network of experts by enrolling in this Network Defense Fundamentals: Training for IT Beginners course.

Requirements

Enrolling in our Network Defense Fundamentals: Training for IT Beginners course does not require any prior knowledge or experience. All that is required is an internet-connected gadget and a passion to learn.

Career Path

Participants in the Network Defense Fundamentals: Training for IT Beginners course are revolutionizing the professional landscape, propelling their careers forward, and enhancing their livelihoods across the globe. This sought-after course is empowering learners to forge new employment opportunities, advance within their respective industries, and experience substantial personal growth.

Certification:​

Once you have successfully completed this course, you can order a certificate as proof of your achievement.

A PDF certificate is available for £5.99. You can also request a hardcopy certificate for £9.99.

Delivery of the hardcopy certificate is free within the United Kingdom. For international learners, an additional delivery charge will apply based on the destination country.

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