Web hacking alludes to abuse of uses by means of HTTP which should be possible by controlling the application through its graphical web interface, altering the Uniform Resource Identifier (URI) or altering HTTP components not contained in the URI
Social engineering is a manipulation technique that exploits human error to gain private information, access, or valuables. In cybercrime, these “human hacking” scams tend to lure unsuspecting users into exposing data, spreading malware infections, or giving access to restricted systems.
System hacking is characterized as splitting the difference between PC frameworks and programming to get to the objective PC and take or abuse their delicate data.
The most common practice that hackers use is called sniffing. This method allows hackers to hijack any packet of data that is being transmitted between a device and a router.
Web content is generated in real time by a software application running at server-side. So hackers attack on the web server to steal credential information, passwords, and business information by using DoS (DDos) attacks, SYN flood, ping flood, port scan, sniffing attacks, and social engineering attacks.
Dark cap Hackers are otherwise called Unethical hackers or Security crackers. These individuals hack the framework unlawfully to take cash or to accomplish their own unlawful objectives.
Gray hat Hackers are Hybrid between Black hat Hackers and White hat hackers. They can hack any system even if they don't have permission to test the security of the system but they will never steal money or damage the system.