Classes for an online master's degree in cybersecurity build on foundational mathematics and computer science and skills. For example, courses in cryptology teach students about the cryptographic protocols, symmetric block ciphers and public key cryptosystems that are necessary to protect an organization's information.
Coursework in digital forensics prepares students to protect businesses and the public against cybercrime. In addition to providing the technical skills necessary to aid in investigations against hackers and other perpetrators of cybercrime, students earning their cybersecurity master's degree online gain the analytical skills necessary to become effective digital forensics examiners.
Courses in computer networking explore how data are transferred between different systems. Topics explored include the internet, client-server architectures, and HTTP and web applications. Students also learn about routing protocols, multiple-access protocols and network application development.
Cybersecurity degree specializations
Students can increase their marketability by choosing a concentration within their online master's in cybersecurity program. For example, a cyber operations specialization emphasizes skills in vulnerability assessment, penetration testing and malware analysis that can be applied to careers in financial services, defense contracting or critical infrastructure.
A concentration in networking and infrastructure teaches in-depth use of tools such as firewalls, intrusion detection and prevention systems, and virtual private networks to safeguard networks and data. Graduates may be involved in the design and implementation of network policies, as well as the continual improvement of network security procedures.
Students concentrating in governance, risk management and compliance study the three areas as they relate to cybersecurity, learning to help organizations maintain privacy and safeguard information while adhering to relevant laws and regulations. Graduates can manage an organization's online functions, creating and maintaining procedures and mitigating cybersecurity risks.
Example concentrations
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Cyber operations
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Networking and infrastructure
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Computer security
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Governance, risk management and compliance
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Capstone experience
Some online master's in cybersecurity programs incorporate a capstone experience. These hands-on learning opportunities sometimes come in the form of a master's thesis or practicum, each requiring one to two semesters.
While completing capstone experiences, students typically apply skills and knowledge gained over the course of the program to practical problems, proposing solutions to issues relating to business, security threats and information technology infrastructure.
Professional Associations in Cybersecurity
Students earning their cybersecurity master's online may benefit from joining professional associations during their studies. These organizations offer networking opportunities – such as conferences, seminars and online discussions – which can help cybersecurity students find employment after graduation. Many associations also provide job boards to connect cybersecurity candidates with available positions.
Information Systems Security Association International: ISSA provides educational resources and networking opportunities for information security professionals. Aside from hosting web events, ISSA holds international conferences and local chapter meetings. The organization's reputation in the field helps it influence public opinion and government legislation regarding information security.(ISC)2: With more than 125,000 members, (ISC)2 is one of the world's most prominent professional associations for cybersecurity and IT security professionals. Membership includes access to educational tools, local chapters, industry conferences and volunteering opportunities. Members improve their professional skills through local events, industry publications and expert-led webinars. To promote the field as a whole, (ISC)2 educates the public in online safety through its Center for Cyber Safety and Education.ISACA: Previously known as the Information Systems Audit and Control Association, ISACA is a global organization that serves as a centralized source of globally accepted information systems practices. ISACA provides its constituency of more than 130,000 professionals with access to conferences, an online networking forum and opportunities to volunteer locally or abroad. ISACA members can also take advantage of a career center that matches employers with qualified job seekers.