Explanations that help target weak areas
Learners value reviewing missed questions and their answer explanations to decide what to study next.
Dion Training (Jason Dion)
Summary
Dion Training offers IT certification courses, practice exams and course-and-voucher bundles. Jason Dion’s courses are also sold on Udemy.
Good fit
- Candidates who want a CompTIA course, practice exams and exam voucher from one seller
- Candidates who want a low-cost video course and practice exams on Udemy
Less suited to
- Candidates who want a refund option rather than a retake voucher on direct purchases
Learner Reviews
What learners praise
What learners complain about
Wordy questions and uneven exam alignment
Learners describe lengthy or confusing questions and topics that feel outside the exam objectives. Practice difficulty does not always match the real exam.
Plans & pricing
- Plans and pricing
- Courses, practice exams, labs, eBooks and exam vouchers are sold separately on diontraining.com; the same instructor's courses are also sold on Udemy at Udemy's prices
Security+ SY0-701 course $349 on diontraining.com; practice exam packs $29.99; exam voucher $395.10; voucher and practice exams bundle $378.60
- Free options
- No free courses; the first lessons of each direct course are free previews
- Access
- Direct courses give 12 months of access. Udemy courses give lifetime access to that course.
- Refunds
- All direct course and voucher sales are final and non-refundable; a 60-day Pass Guarantee gives a free retake voucher instead. Udemy purchases follow Udemy's refund policy.
Courses & practice tests
Dion Training (Jason Dion) resources included in our certification guides.
Alternatives
Professor Messer (James Messer)
Free CompTIA video courses, with paid course notes and practice exams
Pocket Prep
Short, daily mobile practice quizzes for over 170 certification and licensing exams
CBT Nuggets
Instructor-led video training for networking and infrastructure certifications, especially Cisco.
Frequently asked questions
How much does Dion Training cost?
On diontraining.com the Security+ SY0-701 course is $349, practice exam packs are $29.99 and the exam voucher is $395.10. A voucher and practice exams bundle is $378.60. Udemy courses are priced by Udemy.
Can I get a refund from Dion Training?
Not on diontraining.com, where course and voucher sales are final. The 60-day Pass Guarantee gives a free retake voucher if you complete the course and fail. Udemy purchases follow Udemy's refund policy.
Does the Pass Guarantee apply to Udemy courses?
No. It applies only to courses and practice exams bought directly from Dion Training.
Does the course price include the exam voucher?
No. The voucher is sold separately, or in a voucher and practice exams bundle.
Last updated October 2026