Exploring the right online PhD program involves several critical factors. For many students, affordability is a key driver in their ultimate choice.
Bearing this in mind, our research team at the Cybersecurity Guide has researched an extensive list that highlights the top online PhD programs. These selections are notable not just for their academic rigor but also for their relative affordability in tuition costs.
Affordability does not equate to a sacrifice in quality or career preparedness.
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Featured PhD Program
| School Name | Program | More Info |
|---|---|---|
| National University | Ph.D. in Cybersecurity | website |
These 5 programs made the cut. To qualify for the 2027 rankings of the most cost-effective online PhD degree, each program on the list is also acknowledged as a Center for Academic Excellence in Cybersecurity (CAE). This ensures that students receive an education that is both financially accessible and academically robust, equipping them with the tools needed for a successful professional journey.
2027 rankings for the most affordable online cybersecurity PhD programs
Mississippi State University
Mississippi State, MS
Program: PhD in Computer Science – Cybersecurity Research Area
CAE designation: CAE-CD CAE-CO, CAE-R
Delivery method: Online
Total tuition: $33,137.50
2026/2027 Cost per credit (in-state): $602.50
2026/2027 Cost per credit (out-of-state): $602.50
Credits: 55
GRE: Not Required
Learn more: Program detailsDakota State University
Madison, SDProgram: PhD in Cyber Defense
CAE designation: CAE-CD, CAE-R, CAE-CO
Delivery method: Online
Total tuition: $47,984.40
2026/2027 Cost per credit (in-state): $548.75
2026/2027 Cost per credit (out-of-state): $666.45
Credits: 72
GRE: Not Required
Learn more: Program detailsCapitol Technology University
Laurel, MDProgram: PhD in Offensive Cyber Engineering
CAE designation: CAE-CD
Delivery method: Online
Total tuition: $58,800.00
2026/2027 Cost per credit (in-state): $980.00
2026/2027 Cost per credit (out-of-state): $980.00
Credits: 60
GRE: Not Required
Learn more: Program detailsNational University
San Diego, CAProgram: Doctor of Philosophy in Cybersecurity
CAE designation: CAE-CD
Delivery method: Online
Total tuition: $62,340.00
2026/2027 Cost per credit (in-state): $1,039.00
2026/2027 Cost per credit (out-of-state): $1,039.00
Credits: 60
GRE: Not Required
Learn more: Program detailsWalsh College
Troy, MIProgram: PhD in Technology - Cybersecurity Specialization
CAE designation: CAE-CD
Delivery method: Campus & Online
Total tuition: $68,040.00
2026/2027 Cost per credit (in-state): $1,134.00
2026/2027 Cost per credit (out-of-state): $1,134.00
Credits: 60
GRE: Not Required
Learn more: Program details