Selfmade Ninja Academy
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The Art of Engineering with AI Early bird: 17 left 20 seats at ₹9,999 + Tax. After these, the price goes to ₹29,999 + Tax.

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Cyber Tech Mastery

Cybersecurity in Tamil. Real machines. Real CTFs. Not just videos.

Five months. You build the tools, then you break them: live CTFs, real attacks, on servers of your own.

  • 100% online
  • Tamil / தமிழ் medium
  • Labs open 24/7
  • Learn at your own pace
Price

Why not just Udemy or YouTube?

Because a video cannot hand you a server.

Your teachings did not help me learn syntax, nor the frameworks, nor the step by step solutions. They helped me understand the art of critical thinking, problem solving, software design, scalable solutions, and how to understand architecture. Above all they helped me ask the right questions: what is the problem, how do I recreate the problem, what is the solution, and why this specific solution.
ABAP developer at SAP, LAHTP batch 2. Name withheld at his request
I started my career in VAPT. My learning was mostly: for this finding use this approach, for that finding use that approach. I knew how to perform things, but I did not deeply understand the concepts behind them. After the LAHTP, Advanced LAHTP and Bug Bounty Hunter courses I started connecting everything and got a much better overall picture of cybersecurity. Now I have both the practical experience and the broader understanding.
Security engineer, LAHTP and Bug Bounty Hunter
1 year of effort on YouTube, nothing changed. 1 year of effort on Udemy and many courses, nothing changed. 6 months of SNA and I landed a job, plus freelance projects, plus building my own SaaS products.
SNA student
Even Udemy or other platforms do not teach Computer Science in the same depth as SNA. Very few people explain the content to that level.
Mirun, Cyber Tech Mastery
I recommended SNA to my friends when I started to change myself. They did not take it seriously, and had the same feeling of learning on YouTube and other sources. Now they are regretting it and looking at SNA courses. SNA courses are my basement.
Aswin, dominating his campus
Took LAHTP and Web Engineering back in 2023/24. Now I am a cloud engineer, placed at 12 LPA. It is the push you gave me through your courses. You opened another dimension of tech. I do not know how to explain it, but the way I looked at computer science changed drastically because of you.
Vikash, now a cloud engineer

What our students say

4.8 / 5 from 456 student ratings · 402 gave five stars · 143 sent screenshots or videos

Hi bro, your teaching is absolutely good and pls keep going on for me in school days my csc teacher has never taught like this even though I had an interest in c program during my school days my csc mam she never clarifies my doubts I loose my interest and started mugup the programs! I am good in mugging up😅 In clg days also I did the same thing bro for small small programs I can understand the concepts but compared to big programs I can't able to understand! Your way of teaching is absolutely awesome for people like me everyone needs to learn programming but they can't able to find the right mentor I hope for me my problem is over now. I wanted to include something here this is how I got placed in Cognizant as everyone told me that they Will ask technical questions only from basic programs I started mugging up the programs and the interviewer asked me a simple c program and some basic SQL queries that's it.. I answered got placed bt while working here is something different bro I am not into development as I said I am in a support project I need to move into development and Cyber security field that's why I choose this course and I am sure I haven't made the wrong decision I personally thanking you Soo much for helping my issues out here.. As you said I am like elathiyum tharinjikanum like that character! I will learn one by one as u mentioned.. Once again I finally thanking you for helping me out bro.

★★★★★SNA student

Before joining SNA, my fundamentals were weak and I had lost a lot of confidence in myself when it came to technology. I initially joined with a lot of myths around cybersecurity and hacking, but SNA completely broke those illusions and showed me the real side of how things actually work. The course helped me build strong fundamentals, understand why programming is important, and see the bigger picture of how different technologies connect with each other, something even college never explained this clearly. The hands-on labs made a huge difference by helping me practice what I learned, and that pushed me to start upskilling on my own. The biggest change was learning how to learn: reading documentation, figuring things out independently, and not depending on anyone to spoon-feed me. SNA didn't just improve my technical knowledge, it rebuilt my confidence and prepared me to adapt to any technology in the future. If I had to choose between college and SNA, I would choose SNA without hesitation.

★★★★★Kumaran R

I am learning Development and Security. Because of your support, I've become the tech lead in my team. I have also won multiple hackathons and security challenges. I even got placed in 6 LPA within just 2 years.

★★★★★SNA student
★★★★★Selfmade Ninja student

Hi Sibi Anna! I am lathp b3 student. Two of my friends lost their money — one of them, whose father is a farmer, lost 1 lakh on a UI/UX course. Another friend lost 40,000 while learning Python. They also said that they didn't learn any advanced topics — only very basic concepts were taught.

But at SNA, they teach multiple languages like C, PHP, and Python advanced concepts

I have been learning C for the past 4 years. I used to just write some code, but when I started learning "C for Hackers," my entire mindset changed because of you and your deep teaching. SNA is really great!

★★★★★SNA studentLAHTP - LEGACY
★★★★★Selfmade Ninja student

Hi bro..
Today's session was so good. Learning a lot of small things without even missing. In my college, all the students in my class are silent when they take teacher's lesson. But all of our classes are asking questions they want. Although it is slightly distracting, it makes interest. I feel like learning from my friends. There is a different between learning from the teacher and learning from a friend.
You're really amazing... .
- Ram

★★★★★SNA student

Your course is better than some of the universities ranked top 100 in the world. It's so dense with actual stuff that someone needs to know.

I bought a course on Udemy 5 to 7 years ago called "Complete Ethical Hacking". Till today, I regret spending Rs 1,800 on it. Yes, he taught ethical hacking, but I was never able to implement it anywhere, land a job, or even have meaningful conversations about it.

But SNA was different. SNA helped me build a mental model. A framework. It made me feel like I can break or build anything in tech because I understand how things connect.

You once said, "Illusion of Separation". That idea has helped me break down problems and solve them till date. I still use it.

★★★★★bala.devsec

i rarely share about courses. but this from @sibidharan you can take it as an 'endorsement' from me.

i've had first hand experience knowing how sibi teaches his students. sibi is amazing. his python free course is on YouTube. that should give you a sneak peak on how he teaches fr.

tbh, you'd learn a lot.

★★★★★thejasonsamuel

The IoT session was really awesome and engaging. The workshop was quite interesting; hands-on made us feel complete. Totally enjoyed and learned a lot: the style and the knowledge of the presenter was so good. This workshop was fantastic and it exceeded my expectations! We have learned a lot of things with the given equipment. These four days were so awesome and we learnt such minute things so well. Sir has explained every concept in a detailed manner. We need lots of workshops like this in future; can you arrange it once a year?

★★★★★IoT workshop participantsInternet of Things (IoT)

I'm doing competitive programming and I wanted to learn so-called hacking from scratch. I've tried a lot of resources, even the dark web; some I found, but they were also teaching tools. While YouTubing I found your course and thought of it as yet another course, but one thing made me enroll: your introduction video. On day 2 and day 3 I was a little bored because I knew the basics already, I'm a C++ syntax kind of person, but then I was amazed. Seriously. Things which I was using without knowing how they work inside the machine. After your classes I have a different perspective on coding. Everything you are cracking in a much simpler way. Proud to be a part of Sibidharan's team, love you to the core, without the tools and with the foundation of everything.

★★★★★RishikeshLAHTP - LEGACY

I joined SNA LAHTP batch 2 at a very early stage. That time I was a student and now I'm a founder. My company name is Pentagon Innovations; I'm running this company for around 1 year 4 months. We are into B2B sector, we built many SaaS products and now I have clients in 5 countries, but everything started from SNA and we even did one VAPT project in Malaysia. I'm a first generation entrepreneur and I'm just 23 years old.

★★★★★Matthew SamLAHTP - LEGACY

What Are The Benefits Provided By This Course

Course Mentor

Mentor
Mentor

Meet Sibidharan Nandhakumar

Sibidharan is a highly experienced with over 15+ years and knowledgeable course mentor, With a background in IoT, Web Application and Cybersecurity. Sibidharan has a deep understanding of the subject matter and is able to provide students with practical and valuable guidance throughout their learning journey

Founder of Selfmade Ninja Academy

Mentor
Mentor

Meet Manoj Kumar

I have been in the electronics industry since the age of 17. I have experience doing design and development business around Embedded systems design for some of the biggest brands and start-ups.

Mentor at Selfmade Ninja Academy

Mentor
Mentor

Meet Nishaanth

I have a seasoned security professional with 8+ years of work experience in the fields of application security, exploit development and cloud security.

Mentor at Selfmade Ninja Academy

Mentor
Mentor

Meet Adhithya K

Data Science Engineer with over 8 years of experience, specialising in Machine Learning, Python, Data Engineering, and Analytics. My expertise spans transformative projects in Cruise Lines, Inventory Management, Media, and Banking sectors etc. I don't just work with data—I turn it into compelling stories and actionable insights.

Mentor at Selfmade Ninja Academy

Why online, and not offline?

Because offline classes cannot give you what actually makes an engineer: reps.

We built the labs so thousands of ninjas can grind, break things and try again — any hour, as many times as they want. In an offline batch you get one pass at a topic, at a fixed time, at the trainer’s pace. Then the room closes.

Online and self-paced, you rewatch, redo, practice, break it, fix it, repeat. Our 300+ hours of content and the labs are designed around that loop.

If you only want offline classes, SNA is honestly not for you. But if you want to learn by doing — start a free trial for a week and see whether online learning works for you before deciding anything.

Start a free trial

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