Course Lab
Interview with Rob Witcher
Co-Founder, Destination Certification Inc.
Interview Summary
Rob Witcher, co-founder of Destination Certification, spent 11 years at Deloitte before launching a boutique firm focused on CISSP and CCSP certification prep. His team built a data-driven learning system that identifies each student's unique knowledge gaps, then surfaces the exact study materials they need. But the biggest lesson came from over-engineering: the system only worked once they radically simplified the student experience.
Teaching to the Test — And What Every Course Creator Can Learn From It
Rob's course has an unusually clear success metric: does the student pass the CISSP certification exam? This clarity shaped everything about his approach. The CISSP covers an enormous range of cybersecurity topics — "a mile wide and an inch deep," as the industry describes it. Every student arrives with different strengths and gaps depending on their career background. Rob realized early that generic instruction would waste time on material students already knew while leaving real gaps unaddressed. The solution was a system of flashcards, assessments, and tracking tools that identified which specific topics each person needed to study. For course creators in other fields, the takeaway is to imagine what a "test" would look like for your students — even if no formal exam exists.
Each person coming into the class comes with a different unique set of skills and experience and background. And so the question students will ask us is, what do I need to learn? And the answer is, well, it depends on what you know versus what you don't know.
Building a Data-Driven Learning System
What started as a simple flashcard app evolved into a comprehensive learning platform. When students swipe through flashcards, the system tracks which topics they know and which they miss. It connects that data to 200+ video lessons, a 500-page guidebook, mind map summary videos, and links to authoritative sources. A data scientist on the team (formerly of Google and Tesla) analyzes usage patterns against pass rates to identify what behaviors actually predict exam success. The correlation is straightforward: engagement matters. "If we see that someone's not taking the time to go through the assessments, you know right away that someone's not going to do very well," Rob explains. For live classes, the team checks engagement data every morning and reaches out to students who are falling behind.
We've built this highly customized system that understands what a student needs to know. And then it basically instantly gives them all that study material related to that.
The Simplicity Breakthrough
After investing heavily in building sophisticated tools, Rob's team discovered they had created a new problem: overwhelm. Students logging in for the first time saw hundreds of videos, dozens of assessments, and multiple tool options. "It's very easy to get lost in the complexity and be overwhelmed," Rob admits. The fix was counterintuitive — they hid most of the tools behind a simple schedule. When students log in, they see only their next task. An accordion menu reveals content progressively, showing just one domain at a time instead of the entire curriculum. "Simplicity is better, and providing less and being very concise and obvious on 'this is what you need to do next' has been really important," Rob says. The parallel lesson for all course creators: building more features is not always building a better course.
We massively simplified our system. So most of the tools are now hidden. And the schedule says, on this day, this time, do this. When you're done, do this.
The Compound Effect of Continuous Improvement
Rob's partner John had been teaching cybersecurity for 20 years before Rob joined. The gap between them was striking: John could teach a section in half the time with almost no follow-up questions, while Rob took twice as long and generated dozens of questions. The difference was not talent — it was thousands of iterations of explaining complex concepts more simply. "I would have written you a shorter letter, but I didn't have enough time," Rob quotes. This Hemingway principle drives their ongoing improvement process. After every live session, they refine explanations, simplify diagrams, and restructure slides. The self-paced online course benefits from the same refinements tested in live instruction — a feedback loop that would not exist without both formats.
He'd teach a section in about half as long as I would, and there'd be almost no questions. Whereas I'd teach that section, it would take me twice as long, and there'd be 20 or 30 questions.
Rob's Action Steps
Rob recommends these 3 steps to improve your course planning:
Define your equivalent of "the test"
Even if your course has no formal exam, imagine what an assessment of student success would look like. This clarity will help you focus your content on outcomes rather than information.
Simplify the student experience ruthlessly
If students see all your content at once, they will be overwhelmed. Use progressive disclosure: show only the next step, hide advanced tools behind simple navigation, and guide learners through a clear sequence.
Use live instruction to refine recorded content
Live classes generate real-time questions that reveal where your explanations fall short. Take notes after every session and use those insights to improve your recorded materials over time.
About Rob Witcher
Co-Founder, Destination Certification Inc.
Rob Witcher is the co-founder of Destination Certification, a boutique cybersecurity training firm specializing in CISSP and CCSP certification preparation. After 11 years at Deloitte working on cybersecurity projects for multinational organizations worldwide, he and his partner John Berti launched Destination Certification to deliver personalized, data-driven exam preparation through both live bootcamps and a self-paced online platform.
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