Launch Your IT Career Today

Certification Preperation Made Easy

For more than twenty years, Professor Messer has helped people launch IT careers without the financial strain that usually comes with higher education. Professor Messer's affordable courses have guided thousands—from beginners to career changers—through certification exams and into jobs they once only imagined possible.
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Launch Your IT Career Today

No Degree, No Debt

For over 20 years, Professor Messer has helped people start IT careers without the high cost of traditional education. Our affordable courses guide beginners and career changers through certification exams and into real-world tech jobs.
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Who Is Professor Messer?

20+ Years Real-World Experience

With over two decades of experience designing and supporting some of the largest networks in the world, Professor Messer has helped students and professionals master complex concepts with clarity, confidence, and real-world insight.

Over 1 Million Subscribers and 240+ Million Views

From beginners to seasoned techs, millions have used Professor Messer's proven system to earn their Security+ certification.

Unmatched Security+ Expertise

Professor Messer's industry knowledge and Security+ experience cuts through the complexity and makes difficult topics understandable to beginners and experts alike.

What's Included In The Security+ Success Bundle?

If you’ve tried patching together random online resources, you already know how difficult it can be to find cohesive learning options. The Security+ Success Bundle follows clear exam objectives, explained in plain English, and grounded in real-world examples. Over the years, millions of students have used Professor Messer’s proven approach to IT certification success.

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Complete Video Courses

Every exam topic gets full-length coverage. Professor Messer breaks down complex ideas into easy-to-follow lessons, often pulling stories straight from his time in the field. You'll hear what works - and what doesn't - without time-wasting filler.

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Comprehensive Course Notes

Our affordable study guides distill vast amounts of content into focused reference sheets. Available digitally or in print, they’re ideal for quick reviews, final prep, or a fast refresher.

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Realistic Practice Exams

Our Practice Exams book is written specifically to have the same feel and style as the real exam experience. You’ll not only get detailed explanations of why the right answers are right, you'll also know why every wrong answer is wrong.

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Live Study Groups

Each month, Professor Messer hosts a live Q&A session where students can ask him questions directly. It’s an easygoing, supportive discussion which clears up tricky topics and help to make test day less stressful.

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Discord Community Support

Our vibrant Discord community is a place where thousands of students trade study tips, share small wins, and ask questions without judgment. While participation isn’t required, getting involved makes the journey less isolating and a lot more motivating.

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Powerful Exam Hacks

The Exam Hacks eBook provides tips and tricks based on years of experience with taking CompTIA exams. From time-saving tips to proven test-taking strategies, these exclusive insights help avoid common mistakes and maximize the final exam score. It’s the ultimate edge — and available exclusively with our Success Bundle.

Take Your Security+ Studies To The Next Level

Security+ Course Notes

Professor Messer’s Security+ Course Notes encapsulate every topic from his video series into a clear, easy-to-review format. These notes highlight key facts, diagrams, and definitions to help you study efficiently and understand the material faster. Our Course Notes are the perfect companion for mastering Security+ and passing the exam with confidence.

$30 USD

I Want This
  • Quick-Reference Guide
  • Comprehensive Notes

Security+ Notes and Exams

The Professor Messer Security+ Course Notes and Practice Exams bundle combines our Course Notes with the most comprehensive and accurate Security+ practice exams available. This bundle provides what you need to study smarter — detailed summaries of every exam topic and realistic practice questions that feel and sound like the actual exam. Master the material and walk into your Security+ exam fully prepared and confident.

$50 USD

I Want This
  • Quick-Reference Guide
  • Comprehensive Notes
  • Practice Exams

Security+ Success Bundle

The Professor Messer Security+ Success Bundle is your complete toolkit for mastering Security+. Get comprehensive notes, realistic practice exams, video downloads, audio lessons, our Exam Hacks eBook, and priority Study Group Q&A access — everything you need to study smarter and pass with confidence.

$119 USD

I Want This
  • Comprehensive Notes
  • Practice Exams
  • Audio MP3 Files
  • Exam Hacks PDF
  • Video Vourse Downloads
  • Priority Study Group Q&A

Your Path from Beginner to Certified Professional

Starting an IT career can feel like a big leap. We’ve guided thousands through the same path, from their first command prompt to earning their first credential. Each success builds confidence and skill.

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What Students Say

Don't take our word for it! Professor Messer's course materials get overwhelmingly positive feedback from students.

Fun and Exciting!

John Doe, Google Inc.

"Thank you and your team for continuing to create a product that can teach us the fundamentals needed to help pass the exam. Thank you for continuing to make this learning fun and exciting."

-Eric W.

Exactly What I Needed!

John Doe, Google Inc.

"Thank you again, Professor! Your course material (videos, study guide, & practice exams) were exactly what I needed."

-Harris N.

I Passed the Test!

John Doe, Google Inc.

"I passed my exam. The exam was pretty close to your practice set. Thank you!!!!!!"

-Ashishpal S.

I Passed Sec+ 701 Yesterday!

John Doe, Google Inc.

"Hi Professor Messer, I passed Sec+ 701 yesterday! Thank you for your amazing YouTube videos and website materials."

-Rob H.

This Man's Explanations Are Great!

John Doe, Google Inc.

"Just passed my security plus today. This man's explanations are great and practice exams boost your confidence. If you're getting started you are in the right place. I highly recommend his practice exam, attempting them then now watching the content your brain will be picking up content you saw from practice exams real quick."

-M.

Passed My Exam!

John Doe, Google Inc.

"As someone with zero IT experience at all, I watched all of these videos and took practice tests and passed my exam today! Thank you so much for sharing these videos. I encourage everyone watching that you can pass this exam!"

-P.

You Can Do It!

John Doe, Google Inc.

"Thank you for this course! I just took my Sec+ today and passed and I just want to encourage those who are taking this journey to never EVER give up and keep pushing forward! You can do it!!! Thank you Professor Messer!!"

-R.

Saved Me Hundreds If Not Thousands!

John Doe, Google Inc.

"I passed today thanks to all your videos! Watched every video from your guide. Thank you professor messer. You saved me hundreds if not thousands of dollars in exam prep"

-J.

Must Have!

John Doe, Google Inc.

"Just as everyone else leaving a comment, Professor Messer videos and practice exam are a MUST HAVE. I used both (as well as some other practice question videos) to study for the exam. Just passed my exam today with 776 score!"

-R.

Passed On My First Try!

John Doe, Google Inc.

"I passed my Security+ on my first try! Thank you so much Professor Messer. You were one of my resources for studying. I really enjoyed the way you presented the material and I am eternally grateful for your course. Keep doin what you do!"

-E.

Explained Everything So Clearly!

John Doe, Google Inc.

"Thank you so much, Professor Messer! I just passed my Security+. Your videos explained everything so clearly and made studying so much easier. Really grateful for your work! 🙏"

-A.

FAQ

I have zero IT experience. Can I really do this?

Like most of our learners, every IT professional started from scratch. Our Security+ lessons begins at ground level and build upward. Because our training is self-paced, you’ll never get behind the curve.

How is this different from other online training?

Professor Messer teaches every class himself. You’re learning directly from an experienced IT professional focusing on real understanding, not a mix of notes read by an actor or an AI voice.

How long does it take to get certified?

The typical student is ready to take a certification exam within two to four months of part-time preparation. However, our courses are designed for self-paced learning, so study when you have the time — your access to course materials never expires.

What certification should I start with?

CompTIA Security+ offers incredible opportunities for newcomers. Security+ is widely recognized across the IT industry and serves as a solid baseline for pursuing additional credentials.

Does your training work for different learning styles?

Yes. We offer formats that support learning visually, audibly, or through reading. Stream the videos, download audio files, or read course notes digitally or in print. Many students mix formats to reinforce everything they’ve learned.

Ready to Begin?

Join thousands of students who’ve relied on Professor Messer to start or advance their IT careers. You’ll quickly learn the advantages of our straightforward, practical approach to IT certification training.