CompTIA Security+ (SY0-401) : The Complete Course (Udemy.com)
The Security+ certification from CompTIA is highly sought and it qualifies for a letter from the DoD.
Created by: Lazaro (Laz) Diaz
Last updated October 2023
What you will learn
- If students put in the hours required for this course, they should be able to pass the Security+ certification without a problem.
- This course will teach the student the fundamental of Security+
- This course will teach the important of security to those in the field, in a college or university program.
- After certification, students will also receive a letter from the US Department of Defense for ISO 17024 standard and fulfill Directive 8570.01-M requirements.
How it compares
Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:
- Rating4.5 out of 5higher than 43% of them
- Reviews276#522 of 849 by number of reviews
- Length8.8 hourslonger than 51% of them
- Last updatedOctober 2023earlier than 81% of them
Course Description
PLEASE NOTE: Once the CompTIA Security+ course changes, I will update this course and upload new lectures reflecting the new certification.
This CompTIA Security+ course will show you to harden, protect and enhance your network to where it would lessen the possibility of a bridge in security and allow you to recover your network promptly.
The course will also prepare the student to take and pass the Security+ certification.
For those already in the field, this Security+ course will enhance your knowledge of security within your network.
Those taking this course will become familiar with the terminology for this certification and will allow the student to implement security features.
Once the student passes the CompTIA Security+ certification exam, they will also receive a letter from the US Department of Defence (DoD) certifying that he/she meets and fulfills Directive 8570.01-M requirements. Having this certification is compliant with government regulations under the Federal Information Security Management Act (FISMA).
Security+ is a foundational, vendor-neutral IT security knowledge and skills certification that is also government approved and is globally recognized.
~ "According to the Bureau of Labor Statistics, Security Specialists, Administrators and Managers"
Aquiring the Security+ certification will validate the holder's security expertise credentials and can provide substantial earnings that if combined with a CCNA certification, then the sky's the limit!
As you can imagine, the Security+ certification can open doors and new opportunities in the IT world and can only enhance your knowledge, career and financial status.
Please note: In the coming weeks new lectures will continously be added to this course, so look out for announcements on these new lectures.
Instructor Details
- 4.5 Rating
276 Reviews
Lazaro (Laz) Diaz
Start the Year Strong: Your Path to IT Certification Awaits!
Hello current and future IT Pro,
Are you eyeing those lofty IT certification goals this year?
Let's make it clear: This could be your banner year—if you're ready to learn and chase those certifications with gusto.
Embarking on or wrapping up the year with an IT certification sets a proactive tone and strategically positions you in the tech sphere.
Whether you're after the coveted CCNA or the more advanced CCNP, or if you're keen to delve into the core Networking concepts behind them, my collection of courses is the bridge to your aspirations.
But don't just take my word for it. Dive into the free previews available for all my courses to understand what and how I teach. Witness the clarity and depth I bring to each lesson, first-hand.
Now, you might be curious about who's facilitating your journey. Here’s a snapshot:
As an unconventional educator with a flair for making learning engaging and relatable, I offer a fresh take on IT instruction. With an extensive background in network engineering and years (20+) gracing classrooms and consulting privately, I know what it takes to get you certified.
More courses by Lazaro (Laz) Diaz
Cisco CCNA R/S (200-120 & 200-125): The Complete Course (2019)
4.5 (5,225 Reviews)
Provider: Udemy
Time: 48.5h
$11.99
Cisco NEW CCNA R/S (200-125): The Complete Course (2019)
4.5 (4,242 Reviews)
Provider: Udemy
Time: 23.5h
$12.99
Cisco CCENT / ICND1 (100-105) + Bonus: The Complete Course (2019)
4.3 (2,415 Reviews)
Provider: Udemy
Time: 13.9h
$12.99
MPLS Fundamentals: Cisco CCNP & Real World (2015)
4.5 (1,166 Reviews)
Provider: Udemy
Time: 4.2h
$11.99
Cisco CCNP Route (300-101): The Complete Course (2017)
4.5 (615 Reviews)
Provider: Udemy
Time: 11.4h
$11.99
More IT Certifications courses
Master Splunk Enterprise Administration: Certification Prep (2024)
5.0 (154 Reviews)
Provider: Udemy
Time: 1.8h
$59.99
Cisco Troubleshooting Labs For CCNA, CCNP, and CCIE Students (2026)
4.9 (819 Reviews)
Provider: Udemy
Time: 6.8h
$10.99
CCNA Cyber Ops Tools: Sec Onion, Wireshark, and Kali Linux (2025)
4.9 (292 Reviews)
Provider: Udemy
Time: 4.5h
$10.99
ISTQB Certified Tester - Foundation Level latest Version (2025)
4.9 (224 Reviews)
Provider: Udemy
Time: 9.5h
$19.99
CompTIA Tech+ FC0-U71 Prep Hands-on training, Practice Exam (2026)
4.9 (132 Reviews)
Provider: Udemy
Time: 7.6h
$11.99
Cisco CCNA 200-301 – The Complete Guide to Getting Certified (2026)
4.8 (90,672 Reviews)
Provider: Udemy
Time: 42.7h
$19.99
Reviews
By David Modesti on 6/17/2020
I'm from Miami , and I love the accent, his hand gestures , and his creative examples. Feels like I'm learning sec+ from one of my uncle's. I LLUVETTT!
By Christopher Harris on 8/15/2018
Not finished as of yet but enjoying the course so far.. more than Mike Meyers or others. I am trying to rectify and using this as a refresher. The information is explained with real world examples and seems to focus on more of the important things not just for the exam but for practical use. Laz is easy to understand and very relatable.
By Sharon Smith on 6/25/2018
This course is helping me think in a professional way. To know what to ask and to say what to look for and what to do and not do. Thank you Laz
By Andy G on 4/3/2018
instructor has been on a working enviroment and knows exactly what are the risks in an operational enviroment, and what one needs to do to to secure your enviroment in the age of ransomware and cyber terrorists
By Anonymized User on 4/3/2018
The presentation is a little colloquial for me and I'm am not confident that all of the definitions that will be in the exam are being covered, but I appreciate the real world examples and the obligatory explanation of CompTIA's test requirements.
By June Hill on 1/9/2018
The material given is on point with other classes that i have taken. Also, the lecture from this site can be paused so that you can play it again just in case you miss something that was covered.
By Demetrius Griego on 11/28/2017
This course seems like a 100 mph overview of basic information. The course also advertised practice tests, and there was none available. A number of other people, along with myself asked where to find them, and our question were ignored. I would not recommend this course, you could find a better $10 course on Udemy.
By Joshua Rodriguez on 11/4/2017
The instructor Laz is an animated teacher giving you different scenarios on how to view things from the lecture. Making security much easier to learn. The only thing I need to mention is the audio levels go low to high when Laz is speaking other than that I'm happy.
By David Warren on 9/8/2017
I believe this course provided the information to pass the security + exam, but you must be familiar with networking and how it works.
By Corey James Thomas on 8/25/2017
Been doing self study on this, in prep for the Sec+ test. Great instructor. Really funny guy! 1st one of his courses I've taken, which has me now looking at few other things he has. But for Sec+, with my self study, I found this course to really give my notes written from the book approach, a strong frame work, and build around. And it cleared up a few concepts and practices for me. I'm going to be going back through this again, prior to the test. But over all 5 out 5. Thank you Mr. Diaz!
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 90 / 100












