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Knowledge • Skills • Abilities
Tidewater Community College · Courses

ITN

25 courses with the subject ITN, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.

ITN 101Introduction to Network Concepts4

Provides instruction in networking media, physical and logical topologies, common networking standards and popular networking protocols. Emphasizes the TCP/IP protocol suite and related IP addressing schemes, including CIDR. Includes selected topics in network implementation, support and LAN/WAN connectivity. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 106Microcomputer Operating Systems4

Teaches use of operating system utilities and multiple-level directory structures, creation of batch files, and configuration of microcomputer environments. May include a study of graphical user interfaces. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 107Personal Computer Hardware and Troubleshooting4

Includes specially designed instruction to give the student a basic knowledge of hardware and software configurations. Includes the installation of various peripheral devices as well as basic system hardware components. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 109Internet and Network Foundations4

Provides a basic comprehension of Internet and network technologies including IT job roles, connection methods, TCP/IP functionality and DNS. Explores web server technologies with security and project management concepts. Introduces network creation, physical and logical topologies including media properties, server types, IP addressing and network security. (This course maps to the CIW Internet Business Associate Certification Exam and the Network Technology Associate Certification Exam.) Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 110Client Operating System (Windows 10)4

Covers installation, configuration, administration, management, maintenance, and troubleshooting of the desktop client operating system in a networked environment. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 111Server Administration (AZ-800)4

Covers installation, configuration, administration, management, maintenance, and troubleshooting of a server in a networked environment. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 126Internet of Things and Big Data Analytics4

Provides skills needed to ideate, design, prototype, and present the business value of an end-to-end Internet of Things (IoT) solution utilizing sensors and actuators, gateways, wired and wireless network connections and cloud services. Covers fundamentals of data analytics and the tools needed to apply data analyses to solve problems. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 154Introduction to Networks - Cisco4

Provides instruction in the fundamentals of networking environments, the basics of router operations, and basic router configuration. Lecture 3 hours. Laboratory 2 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 155Switching, Routing, and Wireless Essentials - Cisco4

Provides the skills and knowledge to install, operate, and troubleshoot a small-to-medium sized branch office enterprise network, including configuring several switches and routers, configuring wireless devices, configuring VLANs, connecting to a WAN, and implementing network security.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 154 (
ITN 170Linux System Administration4

Focuses instruction on the installation, configuration and administration of the Linux operating system and emphasizes the use of Linux as a network client and workstation.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 171 . Lecture 4 hours.
ITN 171Unix I4

Provides an introduction to UNIX operating systems. Teaches login procedures, file creation, UNIX file structure, input/output control, and the UNIX shell. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 181Security Policies and Implementation3

Develops and implements information security policies using industry frameworks. Covers governance, regulatory requirements, and policy enforcement. Applies policy development processes for acceptable use, incident response, and business continuity. Lecture 3 hours.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 225Introduction to Cybersecurity Framework & CMMC Level 13

Introduces students to essential cybersecurity compliance concepts and frameworks, including National Institute of Standards and Technology (NIST), ISO/IEC 27001, and Center for Internet Security (CIS) Controls. Explores the Cybersecurity Maturity Model Certification (CMMC) Level 1, focusing on basic cyber hygiene practices such as access control, incident response, and auditing. Provides students with the opportunity to learn how to perform self-assessments and develop practical compliance plans suitable for small businesses and organizations through lectures, hands-on labs, and case studies. 3 lecture hours.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 257Cloud Computing: Infrastructure and Services4

Focuses on cloud infrastructure, deployment, security models, and the key considerations in migrating to cloud computing. Covers the technologies and processes required to build traditional, virtualized, and cloud data center environments, including computation, storage, networking, desktop and application virtualization, business continuity, security, and management. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 260Network Security Basics4

Provides instruction in the basics of network security in depth. Includes security objectives, security architecture, security models and security layers, risk management, network security policy, and security training. Includes the five security keys, confidentiality, integrity, availability, accountability and auditability.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 101 or ITN 154 . Lecture 4 hours.
ITN 261Network Attacks, Computer Crime and Hacking4

Encompasses in-depth exploration of various methods for attacking and defending a network. Explores network security concepts from the viewpoint hackers and their attack methodologies. Includes topics about hackers, attacks, Intrusion Detection Systems (IDS) malicious code, computer crime and industrial espionage.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 171 and ITN 260 . Lecture 4 hours.
ITN 262Network Communication, Security and Authentication4

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.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 171 and ITN 260 . Lecture 4 hours.
ITN 263Internet/Intranet Firewalls and e-Commerce Security4

Gives an in-depth exploration of firewall, Web security, and e-commerce security. Explores firewall concepts, types, topology and the firewall’s relationship to the TCP/IP protocol. Includes client/server architecture, the Web server, HTML and HTTP in relation to Web Security, and digital certification, D.509, and public key infrastructure (PKI).

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 171 and ITN 260 . Lecture 4 hours.
ITN 267Legal Topics in Network Security3

Conveys an in-depth exploration of the civil and common law issues that apply to network security. Explores statutes, jurisdictional, and constitutional issues related to computer crimes and privacy. Includes rules of evidence, seizure and evidence handling, court presentation and computer privacy in the digital age.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 260 (
ITN 268Cloud Computing Administration4

Focuses on cloud computing services and cloud environments in the planning, subscriptions and resources of managing cloud environments. Explores storage implementation and management, virtual machine (VMs) deployment and management, virtual network configuration and management, and identity management in a cloud environment. Lecture 4 hours.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 275Incident Response and Computer Forensics4

Prepares the student for a role on an organizational IT support staff where the need for resolving computer incidents is becoming increasingly common. Includes legal and ethical issues of search and seizure of computer and peripheral storage media leading to laboratory exercises examining computers configured with mix of both simulated criminal and other activities which are not criminal in nature, but do violate scenario-driven organizational policy. Requires the student to make choices/recommendations for further pursuit of forensics evidence gathering and analysis. Students will select and gather the utilities and procedures necessary for a court-acceptable forensics toolkit which will then be used to gather and examine specially configured desktop computers. Students will then participate in a mock court proceeding using the collected evidence. Credit will be given to either ITN 275 or ITN 276 and ITN 277, but not all three courses.

Subject
ITN
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ITN 260. Lecture 4 hours.
ITN 284Auditing Information Technology Infrastructure for Compliance3

Covers auditing of information technology systems for regulatory compliance. Applies regulatory requirements featured in compliance laws within information technology processes and evaluates compliance using industry frameworks and audit methodologies. Lecture 3 hours.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 287Managing Risk in Information Systems3

Introduces risk management processes for information systems, including risk assessment, mitigation, and compliance. Applies risk management methodologies to perform vulnerability analysis, asset inventory, and business impact analysis. Lecture 3 hours.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ITN 290Coordinated Internship in Networking3

Supervises on-the-job training in selected business, industrial or service firms coordinated by the college. Credit/practice ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours.

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Repeatable
May be repeated for credit.
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
Instructor permission.
ITN 297Cooperative Education in Networking3

Supervises in on-the-job training for pay in approved business, industrial and service firms, coordinated by the college’s cooperative education office. Is applicable to all occupational- technical curricula at the discretion of the college. Credit/work ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours. 1-5 credits

Subject
ITN
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Repeatable
May be repeated for credit.
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
Instructor permission.

Source: Tidewater Community College's catalog, linked per course · table learning_unit · CourseShelf publish 59