Gather Here. Go Far

With locations in Tahlequah, Muskogee and Broken Arrow, NSU is Oklahoma’s immersive learning institution. Choose from in-person, blended or online learning options.

Scholarships

NSU is committed to assisting students in applying and earning scholarships. Whether you are an incoming freshman or a continuing/returning student, NSU has a wide variety of scholarship options for students to choose from.

Clubs and Organizations

From networking to leadership opportunities, NSU’s over 80 clubs and organizations allow our students to build lasting relationships while getting the full college experience.

Transfer Students

Whether you’re an incoming or current transfer student, NSU’s transfer advisors are available to assist you with transcript evaluation, information on degree programs and support services. NSU is where You Belong.

Graduate College

Whether transitioning to graduate school or returning to higher education, NSU’s graduate college is your next step. Choose from over 25 master's degrees and several certificate programs.

Network Security Scenarios


This course examines communications and network security. It covers the different types of networks and different transmission technologies and the two main models that govern how networks work, the OSI model and the TCP/IP model, and their related layers. This course also features a number of fictional scenarios that will help you apply what you've learned to situations you may encounter in the real world. This course requires a basic understanding of IT concepts.

  • Expert-supported
  • Mobile-friendly
  • Accessible
  • Badge and credit-awarding
  • Games & Flashcards
  • Video content
  • Real-world case studies
  • Audio-enabled in app

Notes
Estimated time to complete: 5 hours

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.

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

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.

Project Management Institute, PMI, the Registered Education Provider logo, Project Management Professional, PMP, Project Management Body of Knowledge, PMBOK, PMI Agile Certified Practitioner, PMI-ACP, PMI Risk Management Professional, PMI-RMP, the PMI Talent Triangle, and the PMI Talent Triangle logo are marks of the Project Management Institute, Inc.

Information in this course has been taken from A Guide to the Project Management Body of Knowledge, (PMBOK Guide) Sixth Edition, Project Management Institute Inc., 2017.

The following list outlines the PDUs you will earn for completing this course, based on the certification you have.

PMP /PgMP: Technical: 4.5 Leadership: 0 Strategic/Business: 0.5 TOTAL: 5
PMI-RMP: Technical: 4.5 Leadership: 0 Strategic/Business: 0.5 TOTAL: 5
PMI-SP: Technical: 0 Leadership: 0 Strategic/Business: 0.5 TOTAL: 0.5
PMI-ACP: Technical: 4.5 Leadership: 0 Strategic/Business: 0.5 TOTAL: 5
PfMP: Technical: 0 Leadership: 0 Strategic/Business: 0.5 TOTAL: 0.5
PMI-PBA: Technical: 0 Leadership: 0 Strategic/Business: 0.5 TOTAL: 0.5