Careers in science, technology, engineering and math (STEM) are evolving, and computer science and cyber security are two fields with a variety of job opportunities. If you’re interested in pursuing a degree in computer science or cyber security, you may be wondering which discipline is the better option for you.

Computer science is a broad field that involves the study of computers and computing. Cyber security, a subfield of computer science, involves protecting networks, systems and programs from digital hacks. In order to do this work, cyber security specialists rely on their deep understanding of computers and networks.

Read on to dive into the details of cyber security vs computer science, as well as education requirements and potential career options.

Interested in a potential career in cyber security? Here are some cyber security courses you may complete as part of your degree program:

If programming is your passion, you may choose to pursue a computer science degree. Here are some computer science courses that might be included in your program:

After completing a computer science or cyber security program, you may be wondering what roles and responsibilities lie ahead. Professionals in either field rely on a combination of technical skills and soft skills—we’ll take a closer look below.

Computer scientists and cyber security professionals typically pay attention to details, regularly logging changes and updating stakeholders on the projects they work on. They also tend to employ analytical skills, examining problems from different angles to come up with unique and creative solutions.

The main difference between computer science and cyber security professionals is their primary responsibilities. A cyber security specialist’s daily routine may include auditing security systems, setting up firewalls, analyzing networks and reporting on data breaches. In contrast, a computer science professional may focus on building out new features in software, database administration or web development.

There are a number of career opportunities available to individuals with a background in computer science or cyber security. Since there is some overlap in their educational backgrounds, it may be viable to switch from a career in cyber security to computer science and vice versa. See below for information on career options based on 2020 U.S. Bureau of Labor Statistics data.

Wondering what jobs are available in the cyber security field? Here are a few cyber security careers you might consider. The information below is sourced from 2020 U.S. Bureau of Labor Statistics data.

Information Security Analyst:

Network and Computer System Administrator:

Computer Network Architect:

Computer Systems Analyst:

Computer and Information Research Scientists:

Database Administrator:

Software Developer:

¹Vanderbilt University CS Tuition and Financial Aid

Is it worth getting your master’s in computer science or master’s in cyber security? Although a bachelor’s degree in computer science or a related field is typically the only requirement for some careers in these fields, you may consider earning a master’s degree in computer science or cyber security to potentially broaden your job prospects. In order to make this decision, it’s important to think through your interests and educational background while also accounting for your strengths and weaknesses.

Let’s look at cyber security vs computer science. If you’re interested in learning new programming languages, artificial intelligence and robotics, a master’s in computer science might be a good fit for you. On the other hand, if you’re interested in data privacy, digital forensics, and cyber law and policy, a master’s in cyber security might be a more attractive option for you.

Your career goals are also an important part of this decision. Earning a bachelor’s degree in computer science can pave the path for career advancement, preparing you for roles like a computer systems analyst, project manager or team lead. Similarly, a bachelor’s degree in cyber security can lead to leadership positions including computer and information systems manager, IT director, chief technology officer or chief security officer.

You may also want to consider the type of company you see yourself working at. A master’s in computer science or cyber security may prepare you for jobs at a variety of tech companies or industries including finance, healthcare or entertainment.

Another way to specialize your career in computer science or cyber security is by obtaining certifications. Here are some certifications that may help you gain in-demand skills for each field:

Although many cyber security professionals already have a bachelor’s degree in their field, companies may look for candidates with additional certifications. Before signing up for a certification program, take some time to consider your personal interests and career goals to find a program suited to your individual needs.

Although many computer science professionals already have a bachelor’s degree in their field, companies may look for candidates with additional certifications. Again, it’s important to consider your personal interests and career goals before signing up for a certification program—this way, you pinpoint one that best suits your individual needs.

Last updated July 2021.