Network security classes are widely available through colleges and universities as part of certificate and degree programs in fields such as computer science, information system security and network system management. They may also be offered through private organizations. Depending on the program level and type, enrolled students can earn undergraduate or graduate certificates or degrees, including an Associate of Science (AS) in Security Management, Bachelor of Science (BS) in Computer Science or Master of Science (MS) in Information Security.
Here are some core concepts you'll see while studying network security:
- Internet technologies
- Hacking prevention techniques
- Memory management
- Anti-virus software
- Computer programming
List of Network Security Courses
Network Security Course
A network security course discusses different types of malicious attacks and various methods of responding to them. Students learn how to protect computer networks by using security codes. The course also examines malware, social engineering attacks, operating system holes, web security, privacy and e-mail hacking.
Operating Systems Course
Individuals taking an operating systems class learn about the foundations of operating systems and the various issues pertaining to their security. The course discusses memory management, concurrency, threads, case studies and processes. Popular contemporary operating systems, including Windows and Macintosh variations, are covered.
Computer Networking Course
Students learn the basics of computer networking and Internet applications. Courses discuss different types of computer networking layers, such as links, applications, networks and transport. Students learn about peer-to-peer architectures, web applications, hyper text transfer protocol (HTTP) applications, client-server architectures, transmission control protocol (TCP) congestion control, Internet protocol (IP) and other routing protocols, Ethernet connections, wireless links and data transfers.
Security Software Course
An application security course discusses the operation and design of security applications. Students learn how to write security software programs in a language such as Java. The course discusses security problems, such as visibility, method, field and class.
Individuals taking a computer cryptography class learn how to examine various types of cryptographic functions. Students learn about symmetric cryptography, public key cryptography, cryptographic algorithms and cryptanalysis. The course also discusses hash functions, cryptographic protocols, digital signatures and pseudo-random generators.