Program Finder
Continuing Education
Self-Paced
Paid

Communication and Network Security

Explore communication and network security types including transmission technologies, network protocols, firewalls and wireless networks.

person tapping on a simulation of a file with a pencil
Program Finder
Continuing & Professional Education
Cybersecurity
Communication and Network Security
Register Now

Classes Start Available Anytime

Course Overview

This course explores communications and network security, starting with an overview of network types and transmission technologies. It covers the OSI and TCP/IP models and their respective layers, delves into network protocols facilitating communication among devices, and includes topics on firewalls and wireless networks. It is tailored for IT professionals and adult learners seeking an introduction to information technology security.


Course Format

This self-paced course offers a dynamic and engaging learning experience, combining interactive elements such as games, flashcards, video content, real-world case studies, and curated readings. Participants have the flexibility to progress at their own pace, while interactive games and quizzes reinforce key concepts and track progress. Flashcards, expert-led videos, real-world case studies, and carefully curated readings deepen knowledge.

This course is part of the Cybersecurity program.

Price

$375

Course Details

Units 0.5 CEUs / 5 PDUs

Location Online Courses

Course Type Self-Paced

Next Available Course

Classes Start Available Anytime

Register Now

What You’ll Learn

After successful completion of this course, you will be able to:

  • Explore networking fundamentals and their role in information technology.

  • Compare network types such as LANs, WANs, MANs, Internet, intranets, and extranets.

  • Explain the Open Systems Interconnection (OSI) Reference Model and its seven layers.

  • Contrast the OSI model with the TCP/IP Model.
    Identify and differentiate between common protocols, including network, routing, and data link protocols.

  • Describe the functions of networking devices such as bridges, routers, hubs, repeaters, switches, and firewalls.

  • Discuss the operation of wireless networks and the underlying technology.

  • Identify common network attacks and strategies for prevention.

Other Courses in this Program

Explore other courses in this program to gain comprehensive knowledge and earn your certificate

View Program Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Asset Security

Learn how to safeguard electronic and data assets with robust security controls for all employees.

Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Identity and Access Management

Learn about core information security modes, various attacks and defenses, and different authentication techniques, requiring a basic understanding of IT concepts.

Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Security and Risk Management

Learn how organizations manage information security risks, conduct risk analysis, and implement training and education. A basic understanding of IT concepts is required.

Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Security Architecture and Engineering

An introduction to cryptography and security engineering, covering encryption's role in information security, common encryption methods, ciphers and their operations, and public key infrastructure and management.

Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Security Assessment and Testing

Explore security assessment and testing, addressing potential disruptions in organizations and guiding students in creating disaster response plans, requiring basic IT understanding.

Details
Continuing Ed
Self-Paced
Paid

Cybersecurity

Security Operations

Learn about security operations including administrative controls, trusted recovery, change management, incident management, auditing, monitoring, and detection in information security.

Details

Your Instructor

Kevin Hanegan
Kevin
Hanegan

Chief Learning Officer, Qlik

Kevin is a prolific author renowned for his insightful contributions to the world of programming. With four well-received books to his name, including "Building State-of-the-Art Web Pages," "Custom CGI Scripting with Perl," "Practical Guide to Curl," and "Building Solutions with the Decision Site Analytics Platform," he has demonstrated his mastery in simplifying complex concepts for readers.

Throughout his illustrious career, Kevin has navigated various sectors, making significant impacts. His journey has seen him engage with software companies, academic institutions, and corporate training centers. In these roles, he excelled as a course developer, sharing his knowledge, and as a seasoned trainer and consultant, guiding others toward programming excellence.

Currently, Kevin holds the esteemed position of Vice President of Knowledge and Learning at Qlik, where he continues to shape the landscape of knowledge development. With a legacy of expertise in programming and a commitment to nurturing the next generation of tech enthusiasts, Kevin's contributions remain instrumental in the ever-evolving tech industry.