Program Overview

Introduction to IT Administration

The employment of network and computer systems administrators is expected to increase by 27 percent, translating into a need for systems administrators who can help organizations use technology to communicate with employees, clients, and consumers. Demand for computer security specialists will grow as businesses and government continue to invest heavily in "cyber security," protecting vital computer networks and electronic infrastructures from attack.

Program Overview

This certificate is recommended for anyone involved or interested in network and computer systems and the security of those systems. The certificate will provide the basics of IT administration as well as a solid technical background in databases and networking. Students learn concepts, principles, techniques, and practices needed to administer and secure a modern IT environment. Security is a main component and discussed in detail.

Topics Covered

• Administration of host server systems in a modern operation system environment
  • Fundamentals of wireless network security and administration
  • Protocols and standards of TCP/IP suite that govern the functions of the Internet
  • Security control risks and issues
  • Various network architecture and protocol standards

Why Study Information Technology Administration

NJIT has a long history of innovation in digital communications. With one of the most computing-intensive campuses in the world, NJIT has pioneered the application of new technologies as learning tools. The university educates one of the largest groups of information technology students in the nation. New Jersey is one of the leading states for computing and high technology businesses.

Location Benefits

• New Jersey ranks 7th in the nation as a cyberstate and 8th for venture capital investment – $3.5 billion – in information technology and software.
• New Jersey offers the highest median salary in the nation for information systems managers.

Prerequisites

NJIT's standard admission requirements apply to this graduate certificate. Applicants should have an undergraduate degree in information technology, computer science, computer engineering, information systems, or a related field. Students who lack an appropriate undergraduate background may be required to complete some or all of the following bridge courses:

• IT 114 Advanced Programming for Information Technology
• IT 120 Introduction to Network Technology (networking basics, protocols, modern OS)
• IT 220 Wireless Networks (tools and technologies, designing wireless networks)
• IT 230 Computer & Network Security (system defense, attacks, security protocols, and recovery)
• IT 340 Introduction to System Administration (Linux/unix admin)
• IT 420 Computer Systems and Networks (standards, connectivity, performance, protocols, network configurations, network design, wireless technology, management and simulation)
• IS 331 Database System Design & Management

Related Degrees

Courses in the Graduate Certificate program in Information Technology Administration can be wholly applied to NJIT's MS in IT Administration and Security.

Required Courses

Core Courses

• CS 656| Internet and Higher-Layer Protocols| 3
• IT 610| Systems Administration| 3
• IT 620| Wireless Networks Security and Administration| 3

Electives

Select one of the following:

• CS 631| Data Management System Design| 3
• IS 631| Enterprise Database Management| 3
• IT 635| Database Administration| 3
• IT 640| Network Services Administration| 3