2025-2026 DCC College Catalog 
  
    Jul 08, 2025  
2025-2026 DCC College Catalog

ITN 262 - Network Communication, Security and Authentication


Credit Hours: 4

Covers an in-depth exploration of various communication protocols with a concentration on TCP/IP. Explores communication protocols from the point of view of the hacker in order to highlight protocol weaknesses. Includes Internet architecture, routing, addressing, topology, fragmentation and protocol analysis, and the use of various utilities to explore TCP/IP.

Prerequisites:
ITN 157 is a Pre-Requisite. Students must satisfy itn 157 BEFORE enrolling in this course. Cisco CCNA Certification allowed in place of ITN 157

Lecture Hours: 3