Who are security experts/penetration tester ? Which skills they have ?What's their work ?Security experts/Penetration tester job sectors ?


You can find all answers step step after reading this article.So lets start now,


 Introduction: Now a days online security is a most important issue cause world is getting changed and come to closer with the re-evaluation of internet. So internet security and user security is more important in the online world. In the whole world, there are many people using online for complete their work and using social communication, earning and different online process. But many of them have no knowledge about online security cause without security we have no existence on online. Many online terrorist/cyber criminals can harm our virtual life and online existence in different ways. So it is the right time to aware about online security for safely online existence and secure data. 
In real life there are some people called penetration tester, security expert/security professional they are working with online security for ensure online security and try to find security bugs and they resolve it.A security expert/Penetration tester is just like an ethical hacker they work for other people's welfare.

 To be a security expert/penetration tester is very hard and its very long process and too expensive. So if you want to be security expert/penetration you must have passion about it, have patience and never frustrated if you fail and fail. If you want to be a perfect security expert/penetration you need at least 10-15 years so observe it and think logically.

 You must have needed some skill if you want to be a security expert/penetration tester. So let's see which skill you must have needed :

Programming (Python,Ruby,Perl,Java Script,Shell Scripting,Php etc).
Operating Systems.
Algorithm.
Encryption/Decryption.
Networking.
Tcp/Ip.
Vpn.
IPv4/IPv6.
OSI Model.
Mac addressing.
Subnetting.
ARP.
Exploit technique.
Google Dorks.
Payload.
Ip.
Server Control.
About different types of  vulnerabilities.
Dns.
Firewall
Different types of security scanning tools.
Backdooring.
Google Hacking Database
Database.
Unix/Linux.
Web application
Penetesting lab
Foot-printing.
Network Layer.
Data Transmission technique.
Application security.
Intrusion detection.
Scanning and Enumeration.
Security program management.
How system security works.
Ethics.
Malicious Software and files analy.
Knowing about latest technology and use.
Vulnerability assessment.
Trying to fixing vulnerability.
Password algorithm.
Scripting.
Forensics.
Reverse Engineering.
Problem solving skills.

 If you want to be a security expert you must be patience and learning and gain skill. If you know more you can gain more knowledge and experience.



Why you should choose this?: Now a day in the world different companies and organizations needed many security experts. But security experts is not available which they needed. Security expert's salary is huge, you just can't imagine it and huge job in the whole world. So just choose it and be a security expert.