Info on Ethical Hacking For be

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What is ethical hacking?
Ethical hacking, also known as penetration testing or pen testing, is legally breaking into computers and devices to test an organization's defenses. It's among the most exciting IT jobs any person can be involved in. You are literally getting paid to keep up with the latest technology and get to break into computers without the threat of being arrested.

Companies engage ethical hackers to identify vulnerabilities in their systems. From the penetration tester's point of view, there is no downside: If you hack in past the current defenses, you’ve given the client a chance to close the hole before an attacker discovers it. If you don’t find anything, your client is even happier because they now get to declare their systems “secure enough that even paid hackers couldn’t break into it.” Win-Win!

What do ethical hackers do?
Scope and goal setting-

It is essential for any professional pen tester to document agreed upon scope and goals. These are the kinds of questions regarding scope you need to ask:

*What computer assets are in scope for the test?
*Does it include all computers, just a certain application or service, certain OS platforms, or mobile devices and cloud services?
*Does the scope include just a certain type of computer asset, such as web servers, SQL servers, all computers at a host OS level, and are network devices included?
*Can the pen testing include automated vulnerability scanning?
*Is social engineering allowed, and if so, what methods?
*What dates will pen testing be allowed on?
*Are there any days or hours when penetration testing should not be tried (to avoid any unintentional outages or service interruptions)?
*Should testers try their best to avoid causing service interruptions or is causing any sort of problem a real attacker can do, including service interruptions, a crucial part of the test?
*Will the penetration testing be blackbox (meaning the pen tester has little to no internal details of the involved systems or applications) or whitebox (meaning they have internal knowledge of the attacked systems, possibly up and involving relevant source code)?
*Will computer security defenders be told about the pen test or will part of the test be to see if the defenders notice?
*Should the professional attackers (e.g., red team) try to break-in without being detected by the defenders (e.g., blue team), or should they use normal methods that real intruders might use to see if it sets off existing detection and prevention defenses?

How to become an ethical hacker
Any hacker must take some common steps to become an ethical hacker, the bare minimum of which is to make sure you have documented permission from the right people before breaking into something. Not breaking the law is paramount to being an ethical hacker. All professional penetration testers should follow a code of ethics to guide everything they do. The EC-Council, creators of the Certificated Ethical Hacker (CEH) exam, have one of the best public code of ethics available.