Learning Outcomes

Introduction to Computer Networks

Protocol Stacks

Circuit Switching and Packet Switching

Protocol Stack Layers

Application Layer Protocols

Lesson Summary

In this module you will learn about circuit and packet switching networks, network protocol stack, protocol stack layers and the different protocols at the application layer.

Application Layer: DNS

Application Layer: FTP

Application Layer: Hypertext Transfer Protocol

Application Layer: HTTP, HTML & TELNET

Application Layer: SMTP & SNMP

In this module, you will learn about the domain name systems, name resolution process web, hypertext transfer protocol, DNS messages, internet mail transfer, and file transfer.

Transport Layer: Services

Transport Layer: Connection

Transport Layer: Connection Release

Transport Layer: Reliability

Transport Layer: Sliding Window Protocols

In this module, you will learn about transport services, connection, connection unique identifiers, packet lifetime restrictions, connection release, reliability, and sliding window protocols.

Transport Layer Performance

Buffer Management and Congestion Control

Transport Layer Primitives

Transmission Control Protocol

TCP Connection Establishment

In this module, Performance and Control, you will learn about transport layer performance, buffer management and congestion control. You will also learn about transport layer primitives and the transmission control protocol.

TCP  Flow Control

TCP Congestion Control

User Datagram Protocol

Socket Programming

Socket Programming: TCP

In this module, Transmission and Programming, you will learn about the transmission control protocol flow control process. You will study congestion control, user datagram protocol and socket programming.

Network Layer: Introduction

IP Addressing: Classful Addressing

IP Addressing: CIDR

IP Addressing: NAT

IPv6 Addressing

In this module, Network Layer, you will learn about the classless Inter-domain routing (CIDR), IP version 4 addressing, classful addressing and network address translation.

Computer Networks and Internet Protocol - First assessment

You must score 80% or more to pass this assessment.

Internet QoS: Introduction

Basic QoS Architecture

Traffic Policing and Traffic Shaping

Traffic Scheduling

IntSev and DiffServ Architectures

In this module, Internet QoS, you will learn about internet quality of service and basic QoS architecture. Traffic policing, traffic shaping, traffic scheduling, IntSev and DiffServ architectures will also be discussed.

IP Routing: Introduction

Routing Protocols

Autonomous System & Path Vector Routing

Border Gateway Protocol

In this module, IP Routing, you will learn about routing on the internet, intra-domain routing, routing protocols, autonomous systems, path-vector routing, and border gateway protocol.

IP Routers

IP Routers Demo

Software Defined Networking

SDN: OpenFlow

Software Defined Networking: Demo

In this module, Routers and Networking, you will learn about IP routers, software-defined networking, OpenFlow, and software-defined networking architecture.

Data Link Layer: Overview

Data Link Layer: Basic Concepts

Data Link Layer: Ethernet

Data Link Layer: Ethernet Frame

Data Link Layer: Flow and Error Control

In this module, Data Link Layer, you will learn about LLC services, asynchronous MAC techniques, MAC frame format and Ethernet protocols. You will also learn the importance of multiple access methods, Ethernet frame, and flow and error control.

Address Resolution Protocol

RARP, BOOTP, and DHCP

Connecting LANs: VLAN

Wireless LANs

In this module, Network Protocol, you will learn about circuit and packet switching networks. You will also study the network protocol stack, protocol stack layers, and the different protocols needed at the application layer.

Physical Layer: Overview

Data and Signals

Encoding and Decoding Techniques

Network Security: Overview

Network Security: Fundamentals

Network Security: TCP/IP Security

In this module, Physical Layer, you will learn about the communication model, data and signals, encoding and decoding techniques, network security policies, and TCP/IP security.

Computer Networks and Internet Protocol - Second Assessment

Computer Networks and Internet Protocol - Course Assessment

In this free online IP training course, learn about the layers and protocols involved in TCP/IP protocol stack.

Advanced Diploma in Computer Networks and Internet Protocol

In this free online TCP/IP course, learn about computer networks and internet protocols; the various layers in the TCP/IP protocol stack, the working principles of network security, and how you can program the network. Boost your computer engineering knowledge and skills by studying this comprehensive course. For anyone working in computer engineering, this course is an excellent way to really improve your abilities.

In this free online internet protocol course, you are introduced to the world of computer networks and internet protocols. You will explore how two computers in a network talk to each other, as well as the basic functionalities of computer networks and how to go about network programming. Demonstrations, problems, examples, and assessment questions in this instructor-led video-based course, are designed to provide you with a comprehensive foundation, which will enable you to take serious steps into this career.
The course begins by introducing you to the history and fundamentals of computer networks. Then the key components of network security architecture will be discussed to help you understand how computers talk to each other. You will explore the cross-layer protocols, which are different for each layer, some of which are connection-oriented and some connectionless.
The online ip training course includes topics on network protocols, file transfer, sliding window protocols, performance, socket programming, IP routing, user datagram protocol, internet QoS, Ethernet, and more. This course will be of interest to computer engineering students, networking and programming professionals, or those looking to enhance their career prospects in the computer networking industry. Start this course here today.

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ITIL 4: Overview, Evolution, and Impact on Service Management

Core Elements of the ITIL 4 Framework

ITIL 4 Concepts and Service Relationships

ITIL 4 Certification Pathways

Continual Improvement and Governance Practices

Supplier Practices

IT Asset and Event Management

Change and Configuration Practices

Incident Handling and Operational Support

User-Facing Practices and Certification Overview

Purposes of the ITIL 4 Service Value Chain Activities

The Design, Build, Deliver & Support Activities

Integrating ITIL 4 with Modern Methodologies

Service Measurement and Optimisation

Improvement and Change Practices

Operational Support Practices

User-Facing and Performance Practices

Foundations of ITIL 4 for Service Management - Assessment

Enhance service delivery, boost career opportunities and improve organisational efficiency with this free online course.

Foundations of ITIL 4 for Service Management

Want to lead in IT service delivery and innovation? This course empowers you to master ITIL 4’s core concepts, practical frameworks, and modern integrations. It’s your gateway to streamlined operations and strategic value. This course was reviewed and approved byqualified subject matter expert Asim Suleman, an information security & compliance specialist. Start your journey toward globally recognised ITIL 4 certification today.

Topic A

Topic A - Demo 1 - Preventive Maintenance Hardware

Review Quiz

In this module, Preventive Maintenance, students will learn about preventative maintenance. This module will teach students about what preventive maintenance does, how it saves time and money, how it can prevent data loss, and how it improves performance. Students will also learn about preventive tasks such as updating virus and malware detectors, backing up data, defragmenting drives, and more.

Topic A - Demo 1 - Troubleshooting Procedures - Part 1

Topic A - Demo 2 - Troubleshooting Procedures - Part 2

Topic A - Demo 3 - Troubleshooting Procedures - Part 3

Topic A - Demo 4 - Troubleshooting Procedures - Part 4

Topic A - Demo 5 - Troubleshooting Procedures - Part 5

In this module, Troubleshooting Procedures, students will learn about troubleshooting procedures. This module will guide students through the procedures for troubleshooting technical issues, starting with the tools required. Students will learn not only about the hardware tools required for troubleshooting computer hardware, but also the software tools as well, such as boot disks and system rescue.

Topic A - Demo 1 - Windows 10

Topic B

Topic B - Demo 1 - Control Panel

Topic C

Topic C - Demo 1 - Remote Assistance

Topic D

Topic D - Demo 1 - Operating Systems Command Prompt

Topic D - Demo 2 - Operating Systems Administrative Tools

Topic D - Demo 3 - Operating Systems Migration

Topic D - Demo 4 - Operating Systems Configurations

In this module, Operating Systems, students will learn about operating systems. Students will learn about the functions of an operating system, such as managing hardware, resources, data, and making user interaction easy through the use of a graphical user interface (GUI). This module will also cover the big three operating systems: Windows, Linux, and Mac.

Topic A - Demo 1 - Managing Files

In this module, Managing Files, students will learn about managing files. Students will learn about files and directories, naming conventions, and the File Allocation Table (FAT). This module will also cover common executable file extensions, such as batch files, command files, and power shell scripts as well as what they're used for.

Topic A - Demo 1 - Applications Utility

Topic A - Demo 2 - Troubleshooting Utility

Topic A - Demo 3 - Optimization - Part 1

Topic A - Demo 4 - Optimization - Part 2

Topic A - Demo 5 - Optimization - Part 3

Topic A - Demo 6 - Optimization - Part 4

Topic A - Demo 7 - Optimization - Part 5

Topic A - Demo 8 - Optimization - Part 6

In this module, Applications Utility, Troubleshooting, and Optimization, students will learn about applications utility, troubleshooting, and optimization. IT professionals frequently upgrade and remove applications from computers. New installs are frequently acquired through disc or internet download. This module will teach students about the common processes for download and removing software.

Topic A - Demo 1 - Configuring Drivers

In this module, Configuring Device Drivers, students will learn about configuring device drivers. Students will learn about configuring device drivers, changing device settings, updating drivers, removing device drivers, plug-and-play devices, and device failure. This module will also discuss what to do in the event of device failure and how to use system restore points.

Topic A - Demo 1 - Networking and Wireless Connections - Part 1

Topic A - Demo 2 - Networking and Wireless Connections - Part 2

Topic A - Demo 3 - Networking and Wireless Connections - Part 3

Topic A - Demo 4 - Networking and Wireless Connections - Part 4

Topic A - Demo 5 - Networking and Wireless Connections - Part 5

In this module, Networking and Wireless Connections, students will learn about networking and wireless connections. Students will learn about peer-to-peer networks, server networks, the common functionality of server networks, and the three types of network topology: Bus, Star, and Ring networks. This module will also cover networking devices including network interface cards, repeaters, bridges, routers, gateways, hubs, and switches.

Topic A - Demo 1 - Recovering Systems - Part 1

Topic A - Demo 2 - Recovering Systems - Part 2

In this module, Recovering Systems, and Disaster Recovery, students will learn about recovering systems and disaster recovery. This module will discuss the process for disaster recovery, expecting things to go wrong, and using boot logs to troubleshoot problems. Students will learn the process for booting a system into safe mode, emergency repair, factory repair partitions, startup repair, and system image recovery.

Topic A - Demo 1 - Cloud Storage - Part 1

Topic A - Demo 2 - Cloud Storage - Part 2

Topic A - Demo 3 - Cloud Storage - Part 3

In this module, Cloud Computing, students will learn about cloud computing. Cloud computing uses a network or internet connection and manipulates, collates, configures, and accesses applications online while providing support infrastructure, applications, and data storage. This module will also discuss the benefits and risks to cloud computing as well as cloud characteristics.

Topic A - Demo 1 - Security Fundamentals - Part 1

Topic A - Demo 2 - Security Fundamentals - Part 2

Topic A - Demo 3 - Security Fundamentals - Part 3

In this module, Security Fundamentals, students will learn about security fundamentals. This module will cover security fundamentals such as business continuity, disaster recovery planning, application development security, access control, information security governance, risk management, operation security, physical security, and network security.

CompTIA A+ 1000 - Part 2 - Assessment

Learn the skills necessary to become a PC Service Specialist with this free online CompTIA A+ 1000 course.

CompTIA A+ 1000 - Part 2

This free online CompTIA A+ course will teach you about preventative maintenance. You will study the hardware tools required for troubleshooting computer hardware as well as the software tools such as boot disks and system rescue. You will study the functions of an operating system such as hardware management, resources, data, and making user interaction easy through the use of a graphical user interface (GUI), and so much more!

NIS2 Directive - The Essentials

NIS2 Directive - Objectives and Obligations

NIS2 - Articles 21 and 23

Complying With NIS 2 - The Importance of GAP Analysis

This module discusses the implications of the NIS2 Directive, a cybersecurity regulation imposed in the EU.  The module compares the NIS2 Directive against the NIS Directive. Various obligations and requirements for compliance are also explained, along with implementing the important articles of the Directive.

Fundamentals of NIS 2 Directive - EU Cybersecurity Enhancement - Course Assessment

This free online course aims to build your foundations regarding the requirements of the NIS2 Directive.

Fundamentals of NIS2 Directive - EU Cybersecurity Enhancement

With cybersecurity incidents constantly increasing, various regulations and countries are working around the clock to enact and impose new rules and standards for added protection. One such standard is the NIS2 Directive, which has its scope in the territory of the European Union. In this short course, we explore this new Directive, the requirements to show compliance, and its important articles and requirements.

Electronic Document Management - Learning Outcome

EDM Fundamentals and Compliance

EDM Operations and Processes

Document Control and Security in EDM

In this module, you’ll be introduced to the basics of electronic document management (EDM), covering its key concepts, terminologies, principles and benefits. We discuss the document lifecycle in an EDM system, including the operations and processes involved in EDM. You’ll learn about document control, security and more.

Course Assessment - Introduction to Electronic Document Management

Learn the basics of electronic document management (EDM) and improve your document workflow in this free online course.

Introduction to Electronic Document Management

Imagine a scenario in which documents effortlessly flow from creation to storage, retrieval and collaboration. Electronic document management (EDM) systems are designed for that. With the help of EDM, any document is just a few mouse clicks away. This course introduces you to EDM and lays out its benefits and key concepts. We discuss EDM standards and regulations and lay out EDM operations and processes. Sign up to learn how to go paperless.

Introduction to the CCTV system

Basic Components of the CCTV System

CCTV Plan Drafting on AutoCAD

In this module, you will be introduced to CCTV Security Systems and how the CCTV system is used for security purposes in the present era. Following this learn the basic components of the CCTV system in detail and how these components are interconnected. Finally you will learn the about drafting of a CCTV plan in AutoCAD software.

Introduction to CCTV Systems & AutoCAD Layouts - Assessment

In this free online course, learn about CCTV systems' basic components and how to develop system plans in AutoCAD.

Introduction to CCTV Systems & AutoCAD Layouts

This course introduces CCTV systems: what closed-circuit television is, the purpose of adopting this kind of security system and its basic components. You will learn about types of cameras and their applications. You will explore video recorders, display units and types of cables for signal transmission before studying how to develop CCTV system plans in AutoCAD. This free CCTV training course covers all the basics you need to know.

Need of Information Security Management System (ISMS) - Business Case

Important Terminologies in ISO 27000:2018

This module briefly overviews information security management systems (ISMS), including their business case and justification. It also presents essential discussions on recognized standards in this subject, ultimately equipping learners with a foundational understanding of ISMS principles and best practices.

In this free online course, learn about the essentials of ISO/IEC 27001:2022 information security management systems.

Diploma in ISO 27001:2022 - Information Security Management System (ISMS)

Are you ready to dive deep into the world of information security? This in-depth course on ISO 27001:2022 provides you with a thorough understanding of the standard and the practical expertise to build a powerful Information Security Management System (ISMS). You'll explore crucial ISMS controls, discover effective implementation strategies, and become fluent in the essential language of information security. Begin your journey to mastery now!