SUDO learn -Into Cyber

I Started My Cybersecurity Journey

Every journey starts with a simple decision: to begin.

Today, I decided to seriously start learning cybersecurity.

I've always been interested in technology, computers, and understanding how things work behind the screen. But cybersecurity caught my attention for a different reason.

It isn't only about computers.

It's about thinking.

Thinking about how systems can fail. Thinking about how attackers find weaknesses. Thinking about how defenders discover and stop them. And thinking about how one small mistake can sometimes create a huge security problem.

That curiosity is what brought me here.

Why Cybersecurity?

We live in a world where almost everything is connected.

Our personal information, money, communication, businesses, education, and even physical devices depend on technology.

And wherever there is technology, there is something that needs to be protected.

Cybersecurity is the field that stands between valuable digital assets and the people or threats trying to compromise them.

The more I started reading about it, the more questions I had.

How does a hacker find a vulnerable system?

How does a security team detect an attack?

What happens after a system gets compromised?

How can we make systems harder to attack in the first place?

I don't have all the answers yet.

That's exactly why I'm starting this journey.

Starting With the Basics

One thing I quickly realized is that cybersecurity isn't something I can learn by jumping straight into advanced hacking tools.

Before trying to break systems, I need to understand the systems themselves.

So I'm starting with the fundamentals.

I'm learning about computers, operating systems, networking, vulnerabilities, threats, attacks, authentication, security principles, and many other foundations that will eventually help me understand the bigger picture.

One of the first concepts that caught my attention was the CIA Triad:

Confidentiality — keeping information accessible only to authorized people.

Integrity — making sure information remains accurate and isn't changed without authorization.

Availability — making sure systems and information are accessible when they're needed.

These might sound like simple ideas, but they form a foundation for understanding information security.

More Than Just Hacking

Before I started learning, I associated cybersecurity mostly with hacking.

Now I'm realizing that cybersecurity is much bigger.

There is penetration testing, security operations, digital forensics, incident response, threat intelligence, cloud security, application security, network security, and many other areas.

And that's what makes this field interesting to me.

There isn't just one path.

There are many.

I haven't decided exactly where my path will lead yet.

For now, I'm focused on building strong fundamentals and exploring different areas.

Learning in Public

I'm also going to document this journey publicly.

Not because I consider myself an expert.

Quite the opposite.

I'm starting from where I am and documenting what I learn along the way.

Some days I'll understand something quickly.

Some days I'll probably get completely stuck.

There will be concepts I'll misunderstand, labs I'll fail, and problems I'll have to solve multiple times.

And that's okay.

Because the goal isn't to look like I already know everything.

The goal is to actually learn.

sudo learn

I've decided to call this learning series sudo learn.

It's a simple reminder to myself:

Keep learning. Keep experimenting. Keep improving.

I'll use this series to document my progress as I explore cybersecurity and the technologies around it.

Maybe one day I'll look back at this first article and realize how much has changed.

But every journey needs a starting point.

This is mine.

And now, it's time to learn.

sudo learn