Skills required to Become a ethical hacker

 Skills Required to Become a Ethical Hacker

1. Computer Networking Skills

One of the most important skills to become an ethical hacker is networking skills. The computer network is nothing but the interconnection of multiple devices, generally termed as Hosts connected using multiple paths to send/receive data or media. Understanding networks like DHCP, Suoernetting, Subnetting, and more will provide ethical hackers to explore the various interconnected computers in a network and the potential security threats that this might create, as well as how to handle those threats. To Learn computer networking refer Computer Network Tutorials.

2. Computer Skills

Computer skills are knowledge and ability which allow one to use computers and related technology. Typically, basic computer skills include data processing, managing computer files, and creating presentations. Advanced computer skills include managing databases, programming, and running calculations in spreadsheets. Some of the most essential computer skills are MS Office, Spreadsheets, Email, Database Management, Social Media, Web, Enterprise systems, etc. An ethical hacker needs to be a computer systems expert.

3. Linux Skills

Linux is a community of open-source Unix like operating systems that are based on the Linux Kernel. It is a free and open-source operating system and the source code can be modified and distributed to anyone commercially or non commercially under the GNU General Public License. The main reason to learn Linux for an ethical hacker is, in terms of security, Linux is more secure than any other operating system. It does not mean that Linux is 100 percent secure it has some malware for it but is less vulnerable than any other operating system. So, it does not require any anti-virus software.

4. Programming Skills

Another most important skill to become an ethical hacker is Programming Skills. So what does the word programming in the computer world actually means? It means, “The act of writing code understood by a computational device to perform various instructions.” So, to get better at programming, one will be writing a lot of code! Before one writes code he/she must choose the best programming language for his/her programming. Here is the list of programming languages used by ethical hackers along with where to learn these programming language.

• Python: Python Programming Language
• SQL: SQL Tutorial
• C: C Programming Language
• JavaScript: JavaScript Tutorials
• PHP: PHP Tutorials
• C++: C++ Programming Language
• Java: Java Programming Language
• Ruby: Ruby Programming Language
• Perl: Perl Programming Language

5. Basic Hardware Knoweldge

Computer hardware comprises the physical parts of a computer, like the central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard, etc. By contrast, the software is the set of instructions that can be stored and run by hardware. For example, suppose one wants to hack a machine that is controlled by a computer. First, he needs to know about the machine or how it works. Last, he has to get access to the computer that controls the machine. Now, the machine will have a very good software security system; however, hackers don’t care about hardware security, so he can play with the hardware if he can access it. If one doesn’t know about hardware, then how will he/she know how the motherboard works, how USBs to transfer data, or how CMOS or BIOS work together, etc.? So one must have basic hardware knowledge also to become an ethical hacker.