Computer Science: Cyber Security, B.S.

Program Overview

Do you want to make computer systems stronger and help protect them from being hacked? Do you excel at working on puzzles? Do you enjoy poking around in computer systems to see what they do? If so, you should consider a major in computer science with an emphasis in cyber security.

PLNU cyber security majors learn how computers work — from the underlying hardware to the use of high-level application programs. In addition, they learn about computer security and how to defend computer system infrastructure. Computer scientists with a background in cyber security protect commercial and government computer systems and aid law enforcement in prosecuting hackers. With an emphasis in cyber security, you will gain the broader background often required by defense and security industries.

The Department of Mathematical, Information, and Computer Sciences (MICS) is committed to working with you to help you discover who you are called to be. As a computer science major at PLNU, you will be immersed in a curriculum that not only allows you to gain and apply the broad knowledge of your discipline, but also aims to help you develop the characteristics necessary to be an effective member of the communities where you work and live. As a graduate, you will be prepared to serve our complex world through your technical and professional abilities. All of this and more will be available to you in a collaborative and supportive environment of students and faculty alike.

Cyber Security Image

The Valiant Work of Cybersecurity

There is a large gap in the job market predicted for lucrative roles related to cybersecurity, meaning we need people to step up and join the ranks of those protecting us against cybercrimes.

Course List

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Undergraduate Program Base: Application Information

Are you ready to take the next step to begin your PLNU journey? Whether you’re a high school senior, college transfer student, or international student, find out what we’re looking for in our applicants and how you can apply.

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Student Support

Undergraduate Program Base: Student Support

For most students, the transition into college life is one full of adjustments. There is the excitement of newfound freedoms, but also some uncertainty as you begin to make choices and take responsibility for your own future. 

At PLNU, we’re committed to supporting you — academically, professionally, spiritually, personally — so that you may be successful both in your time as a student and beyond. That’s why we offer a holistic support system that focuses on your unique experiences, particular needs, and personal and professional goals — resulting from our deep concern for you, our student.

With a focus on authentic relationships and personalized attention, our goal is to help transform you so you can follow your calling in your own career and life.

Student Support

Career Opportunities

Over the last half century, computers have become essential to modern society. This extensive use of computers has made every citizen vulnerable to cyber crime, and experts who can help protect and defend computer systems have become an essential part of every organization. A degree in cyber security secures a path toward a multitude of careers and industries where computer security knowledge, problem-solving abilities, and analytical skills are valued assets. PLNU computer science alumni have found success in the workforce through systems security at SPAWAR, law enforcement at the FBI, and software engineering at General Atomics, just to name a few.

“Today’s world is constantly changing, and we are entering into a time where everything will be connected: your house, your office, your car, your government. With this comes risks as they all touch the internet. It allows criminals and nation-states to reach out and steal data and cause harm. In the next two years, there are projected to be over one million cyber security jobs open around the globe that can’t be filled with qualified applicants. Security is tough. Organizations face a dynamic and growingly-complex threat landscape. PLNU has begun to build a unique program where it is bringing in together university professors and adjunct professors from industry, government, and law enforcement to help train the cyber warriors of the future.”

Macy Dennis
PLNU Adjunct Faculty and Cyber Security Expert

A Bachelor of Science in Computer Science with an emphasis in cyber security can lead to careers in:

  • Computer Engineering
  • Computer Games and Simulations
  • Cryptography
  • Cybersecurity
  • Cyber Incident Response
  • Database Administration
  • Forensic Computer Analysis
  • Information Assurance and Protection
  • Information Security
  • Law Enforcement (particularly the FBI)
  • Network Administration
  • Security Architecture
  • System Security

For more information about careers in computer science, please visit:

Computer Science Careers
Sloan Career Cornerstone Center
San Diego Cyber Center of Excellence Cyber Security Career Map  

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