One of the best hacker books to learn about cybersecurity and ethical hacking techniques is "The Hacker Playbook" by Peter Kim.
Julian Assangeh
Contact to Mr Mukesh Choudhary. He is the best ethical hacker and cyber crime investigator in Jaipur (rajasthan)
A "bad hacker" does things for personal gain, usually money, while an "ethical hacker: does what they do for the betterment of mankind. It depends on your morals, but most people would rather be good than rich.
I would recommend the certified ethical hacker then take the advance ethical hacker course. These two combined would get you to the top of the industry and can easily get you big bucks.
An ethical hacker is someone who attacks the security systems of a computer and network with the consent of its owners. Ethical hackers are used to test the security of a system and seek ways to improve it.
Ethical hacking is where you are hired by a company and you attempt to hack into their system to expose flaws, which are then fixed before a real hacker gets in. You need good computer skills and have to take an ethical hacking course.
Before you can be a white-hat hacker, you must understand and commit to the legal and ethical framework that separates authorized security testing from wrongdoing—always obtain explicit written permission and follow responsible-disclosure practices. Technically, you need strong foundations in networking (TCP/IP, DNS, routing), operating systems (especially Linux and Windows internals), and one or more programming or scripting languages (Python, Bash, PowerShell, or C) to write and modify tools or exploit proofs-of-concept. Learn core security concepts—cryptography, authentication, access control, web and application vulnerabilities (OWASP Top 10), and common attack techniques such as SQL injection, XSS, and privilege escalation. Familiarize yourself with standard tools and platforms (e.g., Nmap, Metasploit, Burp Suite, Wireshark) and practice in safe, legal environments like CTFs, labs, and virtual testbeds. Obtain formal training or certifications (such as OSCP, CEH, or equivalent practical courses) to validate skills and best practices, and build strong reporting, documentation, and communication abilities so findings are clear, reproducible, and actionable for stakeholders. Finally, maintain continuous learning—security is dynamic—adhere to professional ethics, and never test systems without authorization.
Certified Ethical Hacker for homeland security :]
no one should tell you that
sure kind of mild from my point of view.
Parul khanna ethical hacker