Catalog 2021-2022 
    
    May 03, 2024  
Catalog 2021-2022 [ARCHIVED CATALOG]

CSNT 241 Network Security and Encryption

6 credits
In this course students will examine packet structures, routing and access control lists, authentication and encryption, network traffic monitoring, and intrusion detection techniques. Additional subjects will include security and acceptable use policies, and gathering data to support forensic reviews.

Prerequisites: CSNT 255  and CSNT 256   

Corequisites: CSNT 248  

Course Outcomes
Upon successful completion of this course students will be able to:

  • Compare and contrast network security vs. computer security
  • Demonstrate an understanding of the network security terminologies
  • Define access control methods and their proper applications
  • Describe vulnerabilities and attacks, and measures used to protect against them
  • Explain the basic concepts of cryptography and public key infrastructure
  • Define authentication methods and their proper applications
  • Define and apply network infrastructure security, including wireless networking
  • Apply methods to harden hardware, applications, and networks
  • Correctly deploy network monitoring, analysis, and sniffing tools
  • Define auditing and intrusion detection and protection systems
  • Define common methods to enhance communications security and internet services security
  • Define and understand the concepts of operational security and security planning, including business continuity, physical security, and incident response
  • Comply with End User Licensing Agreements (EULA)
  • Create acceptable use and security policies

Program Outcomes
This course teaches to the following program outcomes:

  • be prepared to obtain an entry-level position in the IT field
  • perform successfully as computer technicians, Network technicians, installers, troubleshooters, help desk support, and network administrators
  • demonstrate knowledge of data protection and network hardening techniques

Global Outcomes
This course teaches to the global outcome of intercultural appreciation.

Total Hours: 100 Theory (Lecture) Hours: 20 Guided Practice (Lab or Clinical) Hours: 80