What is Cybersecurity and Ethical Hacking ? How it's work , How to Hacker Hack any System

 What is Cybersecurity ?

Cybersecurity Computer, Computer network, virtual reality etc.

Cybersecurity is the practice of Defending Computer, Server, Mobile Device, Electronic System, Network and data from malicious attacks. Cybersecurity is also known as Information Technology Security, Electronic Information Security.

Cyber-Security

• Hacking:-  Getting unauthorised access for offensive purpose.

  

  Access for Offensive 

  
  

•  Ethical Hacking:-  Getting unauthorised access for defensive purpose.

  

  Access for Defensive purpose 

  
  

* Hacker full form:-  

        H- Hide IP 

              A- ATM Target

                      C- Crack Password

              K- Kill Firewall

                            E- Enter Into Database

                            R- Return Anonymous 

* Some Common Terms:-  

1.  Treat:- Possible Danger.
2. Risk :- It is likely hood threat, or we can measure our threat, How much it's Risk able.
3. Vulnerability :- Weak point, Loop hole.
4. IDS :- Intrusion Detection System, it detect any malicious activity and generate A alert.
5. IPS:- Intrusion prevent system, it detect any malicious activity and generate A alert also it's block the service.
6. Exploit:-  It's a tool which is use to take advantage of vulnerability, basically exploit can be piece of code, chunk of data or sequence of command.
7. Attack :- When threat In action 

•Attack = Motive(goal) + Exploit + Vulnerability.

Attack