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 Skills That You Need to Have

To become a good ethical hacker, you need to have the following skills:

1. Intermediate computer skills

This means that you need to have skills that go beyond creating a Word document or being able to surf the

web. To be a hacker, you need to know how to use different Windows command lines, set up a network, or

edit your computer's registry.

2. Good networking skills

Since many, if not most, of hacker attacks are done online, you need to master networking concepts and

terms, such as:

WEP versus WPS passwords

NAT

MAC addresses

Routers

Ports

VPN

IPv6

DNS

Subnetting

.DHCP

Private and public IPs

IPv4

OSI modelling

Packets

TCP/IP

3. Using a Linux operating system

Almost all hackers will have to use the Linux OS because it allows programs and tweaks that are not

possible in Windows and Mac operating systems. Almost all hacking tools that you can find also make use

of this operating system.

4. Virtualization

Before you even try testing an attack on a live system, you need to make sure that you know what you are

doing. To make sure that you are doing things right, you might want to try out a hack first on a

virtualization software package, such as the VMWare Workstation. Using virtual workstations will provide

you a safe environment for your hack tests and prevent you from unintentionally causing damage to your

own device.

5. Tcpdump or Wiresha rk

The tcpdump is known as a command line protocol analyser or a sniffer, while Wireshark is known as the

most popular tool available that does the same function.

6. Knowledge of Security Technologies and Concepts

Any hacker should be able to understand the most important concepts and technologies related to

information technology. For this reason, you need to be familiar with wireless technology and concepts,

such as Secure Sockets Layer (SSL), firewalls, Intrusion Detection System (IDS), Public Key Infrastructure

(PKI), and so on.

7. Scripting Skills

Having the ability to create and edit scripts allows you to create your own tools and manage to be

independent from the tools developed by other hackers. By being able to build your own tools, you enable

yourself to develop better defenses as criminal hackers create better hacks. To do this, you need to

become a pro at using at least one of the commonly used scripting languages, such as Ruby on Rails or

Python.

8. Database Skills

If you want to understand how hackers infiltrate your system's databases, you need to see to it that you

know how databases work. This means that you need to master a database management system such as

Oracle or MySQL.

9. Reverse Engineering

Reverse engineering enables you to convert a piece of malware or similar exploit into a more advanced

hacking tool. With this skill comes the understanding that almost all exploits done by hackers come from

other existing exploits - once you understand how a malware or exploit feature works, you will have a

better understanding of how other hacks work against a system.

10. Cryptography

Cryptography, as a skil, enables you to understand how hackers conceal activities and cover their tracks

while performing hacks. It also helps you understand the strengths and weaknesses of different algorithms

used to decrypt personal information, such as stored passwords.