(Formerly IS 101)

Advisory: CIT 051; It is advised that students be able to engage in written composition at a college level and read college-level texts.
Transfers to: UC, CSU

This course is an examination of information technologies and information systems used in business, with a focus on information systems, database management systems, networking, ethics and security, computer hardware, and software applications and development. Application of these concepts and methods through hands-on projects are used to develop computer-based solutions to business problems.

Prerequisite: CIT 101
Advisory:CIT 180
Transfers to: CSU

This course introduces the architecture, structure, functions, components, and models of the Internet and other computer networks. The principles and structure of IP (Internet Protocol) addressing and the fundamentals of Ethernet concepts, media, and operations are introduced to provide a foundation for further study of computer networks. It uses the OSI (Open Systems Interconnection) and TCP (Transmission Control Protocol) layered models to examine the nature and roles of protocols and services at the application, network, data link, and physical layers. This course is the first of three courses designed to prepare CCNA (Cisco® Certified Networking Associate) Certification and helps in preparation for the CompTIA Network+ certification exam.

Prerequisite: CIT 171 or CIT 210
Advisory: CIT 180
Transfers to: CSU

This course is an introduction to information technology security and risk management at the organizational level. The course addresses hardware, software, processes, communications, applications, and policies and procedures with respect to organizational cybersecurity and risk management. This course prepares students for the CompTIA Security+ certification exam, and is intended to help students meet educational requirements to qualify for entry-level information technology jobs with cybersecurity skills.

Prerequisite: CIT 210
Advisory:CIT 180
Transfers to: CSU

This second course in the Cisco Certified Network Associate (CCNA) curriculum series focuses on switching technologies and router operations that support small-to-medium business networks, and includes wireless local area networks (WLAN) and security concepts. In addition to learning key switching and routing concepts, students perform basic network configuration and troubleshooting, identify and mitigate LAN security threats, and configure and secure a basic WLAN.

Prerequisite:CIT 214
Transfers to: CSU

This third course in the Cisco Certified Network Associate (CCNA) curriculum series focuses on the architectures and considerations related to designing, securing, operating, and troubleshooting enterprise networks. The course covers wide area network (WAN) technologies and quality of service (QoS) mechanisms used for secure remote access; as well as the introduction of software-defined networking, virtualization, and automation concepts that support the digitalization of networks. Students acquire the skills needed to configure and troubleshoot enterprise networks, and learn to identify and protect against cybersecurity threats while being introduced to network management tools and key concepts of software-defined networking (e.g., controller-based architectures and how application programming interfaces (APIs) enable network automation). By the end of the CCNA course series, students gain practical, hands-on experience preparing them for the CCNA certification exam and career-ready skills for associate-level roles in the information and communication technologies (ICT) industry.