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Online Master's in Cybersecurity Degree Programs in San Diego County

Updated: May 20, 2026

San Diego County is home to three universities that offer online master’s degree programs in cybersecurity, California State University, San Marcos (CSUSM), National University, and the University of San Diego (USD). CSUSM is part of the California State University System, the largest public university system in the United States. National University is a private, non-profit institution that is based in San Diego, but has multiple satellite campuses throughout California. USD is also a private, non-profit institution. Collectively, these schools offer six online master’s degree programs in cybersecurity and related fields. Prospective graduate students can study cybersecurity, cybersecurity management, ethical hacking and penetration testing, digital forensics and incident response, cloud security, network risk management, cybersecurity engineering, and more.

CSUSM, National University, and USD are regionally accredited by the WASC Senior College and University Commission (WSCUC). In addition, all three universities have also obtained a Cyber Defense designation (CAE-CD) from the National Centers of Academic Excellence in Cybersecurity (NCAE-C) program. The NCAE-C program provides optional designations for undergraduate and graduate degree programs that follow federal curricular standards devised by the Department of Homeland Security’s (DHS) Cybersecurity and Infrastructure Security Agency (CISA) in collaboration with the National Security Agency (NSA).

To learn more about the schools in San Diego offering online master’s in cybersecurity programs, continue reading below.

California State University, San Marcos (Public)
National University (Private)
University of San Diego (Private)

Online Master's in Cyber Security Programs in San Diego County

Schools that have obtained designations from the National Centers of Academic Excellence in Cybersecurity (NCAE-C) program are noted below. Designations include Cyber Research (CAE-R), Cyber Defense (CAE-CD), and Cyber Operations (CAE-CO).