The 20 Critical Ports That Make or Break Your Network Career
Stop memorizing, start understanding. Port numbers don't mean anything if you can't identify when something's going wrong.
Download the Free Network+ Port Reference Guide
Think Like a Network Professional, Not a Test-Taker
We'll show you exactly how port understanding translates to network troubleshooting mastery.
Most Network+ candidates spend hours memorizing that port 80 is HTTP and port 443 is HTTPS. Then they get their first networking job and realize they have no idea why port 22 is suddenly getting hammered with login attempts, or why their manager is concerned about port 1433 being accessible from the internet.
When you walk into your first networking role, you won't just know port numbers—you'll think like the network professional you're becoming.
By entering your contact info above, you are requesting updates about our upcoming training and access to our newsletters. You can opt out at any time.
What our students say about our training
Rodrigo
CCSP Masterclass – What a masterpiece! Well done on this incredible work. In addition, the strategy worked out! Thinking like a CEO made all the difference to me in passing the exam. HUGE THANK YOU!
Minesh
Destination Cert's engaging presenters and high-quality content truly made preparing for the CISSP exam an amazing experience. Thanks to their comprehensive approach, I felt confident and successfully passed the exam!
Sean
The Destination Certification team is fantastic! The material is well structured, engaging, and reassured me that the focus is on value. I found the way the service helped me focus on the weaker areas of my knowledge was a game changer in terms of effort/reward.
Joe
I used DestCert to prepare for CISSP. The material was well-structured and engaging. Mindmaps helped me understand how different topics fit together. The personalized review helped me target my weaker areas of knowledge, making my study efficient. DestCert is a valuable resource in my exam preparation.
Devin
Earning the CISSP felt like a daunting, almost impossible challenge. But I watched all the videos, read the book, reviewed flashcards and grew confident enough to sit it after three months. Though it is a really hard exam, the material was accurate and enough for me to pass at 100 questions on my first attempt. I highly recommend DestCert to anyone preparing for these exams.
Daniel
Preparing for and taking the CISSP exam can feel like a daunting task. DestCert's CISSP MasterClass helps plan out everything for you, and leads you through each of the many topics with engaging video content. I used their MasterClass (as well as Quantum Exams) to prepare for the exam and I passed the first time at 100 questions! I would 100% recommend DestCert in future to anyone looking to pass the CISSP exam. Their first time pass rate speaks for itself!
Zeke
The CISSP was a beast and I had failed before. There was so much information coming from so many sources and I could never feel comfortable to attempt it again. I went through the MasterClass at Destination Certification and everything was explained so well and the course was intentional with how and what order they taught information. I bought in and followed it and I ended up passing at 100 questions and honestly felt over prepared! DC was awesome and the one stop shop that I needed for everything!! Lou, Rob, and John were great and I can't thank them enough! Looking at going for CCSP soon!!
Instructor of our Network+ Bootcamps
Kelly Handerhan is a powerhouse in IT and cybersecurity training, bringing over 20 years of hands-on experience to the classroom. She’s not just an instructor—she’s a mentor, a guide, and one of the Top 100 Trainers worldwide. Her ability to balance real-world applications with exam-focused insights has helped thousands of professionals earn their certifications and advance their careers.
Copyright © 2024 Destination Certification Inc.
Victoria, BC, Canada