Communication and Network Security

Price: $79.00

Total CPEs (WA): 4 (Technical: 4 | Non-Technical: 0)
Total PDUs/Contact Hours: 5
  • Strategic & Business Management PDUs: 1
  • Technical PM PDUs: 4
CEUs: .5

Access Time: 30 Days


This course contains a discussion of communications and network security. It covers the different types of networks and different transmission technologies. It also covers the two main models that govern how networks work: the OSI model and the TCP/IP model, as well as their related layers. The course includes a detailed discussion of the many protocols that allow networks and network devices to communicate with one another and includes a discussion of firewalls and wireless networks.

The content in this course aligns with Domain Four in the CISSP exam, offered by (ISC)2. However, the course can be taken as a stand-alone without the intention of sitting for the exam.

After completing this course, you'll be able to:

  • Discuss the general concepts that enable networking and its role in information technology
  • Compare the different types of networks, including LANs, WANs, and MANs, as well as the Internet, intranets, and extranets
  • Explain what the Open Systems Interconnection (OSI) Reference Model is and identify its seven layers
  • Contrast the OSI model with the TCP/IP Model
  • Identify common protocols and differentiate between network, routing, and data link protocols
  • Describe the functions of common networking devices, including bridges, routers, hubs, repeaters, switches, and firewalls
  • Discuss how wireless networks work and the technology that enables them
  • Identify common network attacks and how they can be prevented.

Course Snapshots

Preview a few course pages by clicking through the slideshow below:

  • This is an example of interactivity in in the course.
  • This is an example of diagnostics in the course.
  • This is an example of expert video in the course.
  • This is an example of the course exam.

Target Audience: This course is designed for IT professionals and other adult learners who are interested in gaining an introduction to information technology security.

Level/Prerequisites: Intermediate/Requires some basic understanding of IT concepts

Estimated time to complete: 3-5 hours

Ask the Expert: This course has an "Ask the Expert" feature, which submits your questions directly to an expert in the field you are studying. Questions are answered as quickly as possible and usually within 24 hours.

Required Material: This course does not require any additional purchases of supplementary materials.

Successful Completion Requirement for IACET CEU: Learners must achieve an average test score of at least 70% to meet the minimum successful completion requirement and qualify to receive IACET CEU credit. Learners will have three attempts at all graded assessments.

Badges


Badge for Communication and Network Security

Requirements

  • Read all course materials and complete all course activities
  • You must complete the course with all required test scores of 70% or greater


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