Why Cyber Security matters in 2025?

Introduction

In a world where our lives are increasingly digital—our memories stored in the cloud, our money transferred through apps, and our identities verified with a fingerprint—one critical question emerges: Who is protecting all of this?

Cybersecurity is no longer the exclusive domain of IT professionals; it has become a foundational pillar of modern society. For me, it has also become a personal mission, rooted in a journey that began far from data centers and digital code.

My Unconventional Journey into the world of Cyber Security

My career began in the mechanical realm. With a diploma in Automobile Engineering, I joined Popular Vehicles & Services as a Service Advisor. The roar of engines, the rhythm of machines — this world was tangible and grounded. But a part of me longed for more: the logic, creativity, and innovation found in the digital space.

That inner spark led me to programming. Self-taught and deeply curious, I transitioned into the tech industry. About three years in software development, I evolved from developer to leading teams, contributing to healthcare projects across the US and UK. I interviewed candidates and optimized systems — but I always felt there was a larger battlefield.

With four years prior experience in Kung Fu, I decided to immerse myself in martial arts for some time, where I was training and teaching Kalaripayattu, one of India’s oldest martial traditions. I performed on stages like TEDx and IEEE, and served as an assistant to the CEO of Agasthyam Foundation, a renowned Kalaripayattu institute in Kerala. The institute was headed by the Indian Martial Arts Guru, Gurukkal Dr. S. Mahesh. I was also leading their prestigious residential program. These experiences refined not only my discipline and focus but also my sense of duty.

Yet through it all, one vision remained clear:

💡To become an ethical hacker.

Today, I am living that purpose. As a cybersecurity student focused on ethical hacking, I am channeling everything I’ve learned into protecting what truly matters.

What Is Cybersecurity?

Cybersecurity is the practice of defending computers, networks, systems, and data from malicious attacks. It safeguards everything from your smartphone to critical infrastructure like power grids and hospitals.

But beyond technology, cybersecurity is fundamentally about trust. Every click, every transaction, and every stored file relies on unseen guardians.

Key Domains of Cybersecurity:

• Network Security: Securing internal networks from unauthorized access.

• Application Security: Ensuring apps are secure from threats during and after development.

• Cloud Security: Protecting data stored in cloud environments.

• Endpoint Security: Safeguarding user devices like phones and laptops.

• Operational Security (OpSec): Managing permissions and user behavior securely.

• Disaster Recovery & Continuity: Maintaining resilience after breaches or failures.

• Identity & Access Management (IAM): Controlling who can access what.

Ethical Hacking: Hacking with a Purpose

Ethical hackers, or white-hat hackers, use their skills to identify and fix vulnerabilities before malicious actors (black-hat hackers) can exploit them.

They simulate real-world attacks to:

• Conduct penetration tests (pen-tests)

• Run vulnerability assessments

• Evaluate systems against social engineering tactics

This proactive approach helps organizations avoid catastrophic data breaches and reinforces security hygiene.

"To beat a hacker, you must think like one."

Cybersecurity Terms Everyone Should Know

Why Cybersecurity Matters More Than Ever in 2025

1. Digital Dependency

Our work, education, healthcare, and even relationships depend on digital platforms. A single vulnerability can impact millions.

2. Rising Cybercrime

Cybercriminals no longer target just banks or governments. From deepfake scams to ransomware-as-a-service, threats are evolving fast. IBM's 2024 report cites the average cost of a breach at $4.9 million.

3. AI & IoT Risks

With AI-powered tools and Internet of Things (IoT) devices proliferating, every new gadget becomes a potential target.

4. Data is the New Currency

Everything from your medical records to your daily routine is data. Losing control of it isn’t just inconvenient—it's dangerous.

Who Needs Cybersecurity Skills?

Cybersecurity awareness isn't just for tech professionals. In 2025, it's a vital skillset for:

• Developers – to write secure code and understand exploit patterns

• Business owners – to protect customer data and business continuity

• Students – to stay safe while learning and exploring online

• Everyday users – anyone with a phone, social media, or bank account

How to Stay Cyber Aware in 2025

• 🔐 Use strong, unique passwords

• 🏠 Enable MFA everywhere

• 🚫 Avoid suspicious links or downloads

• ♻️ Regularly update your apps and OS

• 🌐 Be cautious on public Wi-Fi (use VPNs)

• 📈 Stay updated with reliable sources:

  • CERT-In

  • Krebs on Security

  • The Hacker News

Final Thoughts: From Passion to Purpose

Every phase of my life—from fixing engines to writing PHP, from TEDx stages to Kali Linux sessions—has shaped my philosophy:

Cybersecurity is the Kalaripayattu of the Digital world

Just as martial arts trains the body to anticipate and react, cybersecurity trains the mind to protect and prevent.

Today, as Cyber Chanacya, I don’t just code or scan for vulnerabilities—I observe, I analyze, and I advocate for digital wisdom.

Because in 2025 and beyond, awareness is your firewall, and ethics is your greatest weapon.

If this journey resonates with you or sparks curiosity, let it be a reminder:
The digital world needs defenders. And your first step is awareness.

Have questions or starting your own journey in cybersecurity? Drop a comment or message me—let’s grow together.