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Professional Development Institute

Certification is Just the Beginning - Valuable Online Education, On Your Time

The award-winning Professional Development Institute (PDI) is your go-to resource for relevant and challenging online, expert-instructed cybersecurity courses. PDI takes you beyond your certification with a portfolio of on-demand, self-paced courses and you earn valuable CPE credits. And best of all, these courses are free to members and associates of (ISC)² and available for purchase by non-members.

Not a member? All PDI courses are available for purchase so that anyone can learn to better secure their critical assets and grow as a cybersecurity professional. 

You can also access our popular Utilizing Big Data express online learning course absolutely FREE, so you can become familiar with our trainings before you commit!

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Immersive Courses

In-depth training on a variety of cybersecurity and IT security related topics.

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Express Learning Courses

Short-format courses with on-the-go professionals in mind.

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Lab Courses

Hands-on courses that enable learners to practice specific technical skills.

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Need Assistance?

  • For technical help with accessing your online course, email

For information about CPE credits, login to the (ISC)² CPE Portal.

Found a content specific error in a course? Please let us know through the (ISC)² Education Course Errata Form.

Interested in authoring a course? Please complete the Education SME Interest Form.