The Complete Guide to Mastering Ethical Hacking

Hey there!

So you want to become an ethical hacker? Smart choice! As companies expand their digital footprint, demand for ethical hackers is booming. Top firms offer six figure salaries to security experts who can legally break into systems and identify weaknesses.

This comprehensive guide will provide you insider tips to break into the ethical hacking career and become a trusted security advisor.

Let‘s start with the basics…

What Exactly is Ethical Hacking?

Simply put, ethical hackers are the good guys who use hacking skills to help rather than harm. Also known as white-hat hackers, they hack into systems to:

Find weaknesses and loopholes before actual cybercriminals exploit them.
Evaluate if existing security measures like firewalls, encryption are adequate.
Test new defenses before implementation to ensure they are fool-proof.
Suggest fixes and safeguards to reinforce vulnerable areas.

For instance, government agencies and banks hire ethical hackers to probe their networks, web apps, software systems for risks. These simulated attacks help improve security proactively.

So while black hat hackers break in to destroy and profit, ethical hackers break in to protect and prevent cyberattacks.

Why Learn Ethical Hacking?

With damaging hacks making daily headlines, ethical hacking skills are in high demand across industries.

As per research by Cybersecurity Ventures, there will be 3.5 million unfilled cybersecurity jobs globally by 2021. That‘s a huge opportunity you can tap into by gaining expertise in ethical hacking.

In particular, penetration testing is a lucrative specialty that involves breaching defenses to evaluate security. Top companies hire certified pen testers on contract to simulate cyber attacks.

According to PayScale data, the average salary for a penetration tester in United States is $81,181. Experts can make over $100,000.

Many cybersecurity leaders started out as ethical hackers. It offers the thrill of legally breaking into systems like an outlaw, along with the satisfaction of securing the digital world.

Prerequisite Skills You Need

While you don‘t need formal qualifications, having certain foundations will help you squeeze more value from ethical hacking courses.

Here are some key competencies you should gain before getting started:

Networking essentials: Learn protocols like TCP/IP, OSI framework, subnetting, routing, common network services.
OS Internals: Understand architectures, files systems, processes, permissions, logging, access controls of operating systems like Windows, Linux, and macOS.
Scripting and coding: Pick up languages like Python, JavaScript, Bash, PowerShell, Ruby to automate hacking tasks. Start with basics like variables, data structures, loops.
IT and security fundamentals: Learn basic concepts of servers, databases, encryption, authentication, security tools, risk management.

Many learning platforms like Cybrary, LinkedIn Learning offer networking and security basics courses to help build core skills before diving into ethical hacking.

Alternatively, get hands-on experience through sysadmin roles, helpdesk positions, or IT support jobs.

Pathways to Gain Ethical Hacking Expertise

You have options when it comes to mastering ethical hacking:

Online Courses

Great for beginners looking for flexible, affordable options. Top platforms:

Udemy: Wide breadth of courses. Top-rated ones are from Zaid Sabih and Jason Dion.
Coursera: Specializations from universities like University of Colorado, Duke University.
Cybrary: Paid and free courses. Good for CEH exam prep.
LinkedIn Learning: Instructor-led videos covering hacking basics to advanced techniques.

I recommend starting with CompTIA Security+ certification training to build core security skills.

University Programs

If you have time and budget, a graduate degree in cybersecurity can take your career to the next level.

Top schools offering cybersecurity programs:

MIT
Stanford
Carnegie Mellon
New York University
University of Southern California

Many offer online and part-time programs along with on-campus degrees.

Bootcamps

Want to get job-ready quickly? Intensive bootcamps promise to rapidly skill you up through rigorous instructor-led training:

Infosec Institute: Bootcamps for CEH, CCNA cybersecurity, CompTIA certs.
Nucamp: Self-paced and online live bootcamps in cybersecurity.
Flatiron School: 15-week intensive program on cybersecurity analytics.

However, these are expensive $10,000-$20,000 options.

Certification Training

Getting an industry-recognized certification like CEH or OSCP will make you stand out:

CEH: Entry-level cert focused on tools and techniques.
OSCP: Hands-on exam with real hacking required. Technical and challenging.
CISSP: Broad cybersecurity knowledge across domains. For senior professionals.
SANS GPEN: Validates specialized penetration testing skills.

Reputable certification training providers include Infosec Institute, Cybrary, Simplilearn.

CTFs and Hackathons

Sharpen skills through exciting hacking competitions and challenges:

CTFs: Time-bound events with hacking puzzles hosted on platforms like HackTheBox.
Bug bounties: Get paid to find vulnerabilities through programs on HackerOne, Bugcrowd.
Hackathons: Collaborate to build innovative hacks and cybersecurity solutions.

Building a portfolio of CTF achievements and bug bounty submissions helps demonstrate hands-on expertise.

As you can see there are multiple avenues to break into ethical hacking. Evaluate your learning style, career timeline and budget to choose the approach that suits you best.

My Story: How I Got Started with Ethical Hacking

Like you, I was fascinated by hacking but wanted to use those skills for good.

I started by earning CompTIA Security+ certification to build core security knowledge. Next, I took online courses on Udemy and Cybrary to gain exposure across ethical hacking domains.

After getting hands-on practice through CTFs and virtual lab environments, I felt ready to get certified. I obtained CEH certification which opened up entry-level penetration testing opportunities.

Alongside jobs, I continued to grow my skillset by studying for the demanding OSCP exam. A senior security consultant noticed my progress and offered me an opportunity to get certified and mentored on the job.

I‘m now working as an expert penetration tester helping secure systems of top banks and government agencies. My journey has taught me how rewarding an ethical hacking career can be.

Tips to Accelerate Your Ethical Hacking Journey

Here are some parting tips based on my experience:

Learn programming: Python and PowerShell will automate your work and help analyze results faster. Start by learning basics from resources like Codecademy, Udemy, edX, Coursera.
Study operating systems intimately: Understanding how OSes work internally helps uncover vulnerabilities. Use online courses and get hands-on through sysadmin roles.
Participate in bug bounties and CTFs: These will grow your skills faster through real-world practice. Aim for quantity first to learn.
Read blogs and listen to podcasts: Follow sources like Krebs on Security, Darknet Diaries, Hackable? podcast to stay updated with latest attack methods and tools.
Find a mentor: A senior ethical hacker can guide your learning and help discover opportunities. Attend security conferences and connect with pros on LinkedIn.
Build connections: Join communities like OWASP, ISC2, Def Con to exchange knowledge. Follow ethical hackers on Twitter and read their blogs.

If you are passionate about security, put in the time and effort towards mastering ethical hacking. Soon companies will be lining up to hire your skills!

I hope this guide gave you clarity and confidence to start your ethical hacking journey. Happy learning and stay white hat!