What you need to do to get started to become a ethical hacker depends on where you are in the IT field. Hackers can work for government agencies, private companies, banks IT department, or other organizations to secure IT applications. There are many different online communities where hackers work together and can gain information about ethical hacking. A hacker is a person who uses computers to gain unauthorized access to data.
Steps To Become a Ethical Hacker
1. Learn Programming Languages
Learn to code in any programming languages as C, C++, Java , Python, PHP etc. These programming languages can be learned by taking formal programming courses and reading books. Python is a good language to start off with because it’s cleanly designed and well documented. Try to learn more than one programming languages to become a ethical hacker.
2. Learn To Operate LINUX/UNIX
UNIX is a multi-tasking and multi-user computer operating system that is designed to provide good security to the systems. The best way to learn it is to get into an open-source version. You can also Also learn about Windows and Mac OS.
Networking concept is important to keep our data safe. The networking concept needs to be sharp when you want to be a hacker. you should have a clear understanding of TCP/IP and UDP protocol to exploit the vulnerabilities on world wide web.
Cryptography is mainly encryption and decryption. It is is very important for internet and networking for secure communication. It is used in SSL based internet communication like OTP etc. Try reading about various encryption algorithms and see why they are difficult to decrypt to became a ethical hacker.
6. Experiments and Gain Information
Do the experiments on your own to know the actual happening of a situation and focus on your targets. Technology changes rapidly so, you always need to be updated to become a good ethical hacker. share technical information and ideas and stay connected to the related hacker groups, people and community.Read books , do some professional course and get certified these are some steps you can follow to become a ethical hacker.