Hacker

Hackers are people who gain unauthorized access to other systems via public networks.
The origin of the word "hacker" comes from "hacking" on a keyboard.
Hackers can usually bypass passwords and security systems and have shown time and again that it is almost always possible to outwit a security system.
There is even software, so-called hack programs, available on the market that have automated the trying of infinite passwords.
However, one must clearly distinguish here that there are also hackers who are not criminals. Some are recruited by companies and banks to scan for and fix security vulnerabilities in their systems. They use their insider know-how for this and thus ensure more data security.
Over time, the term "hacker" has continued to change and today, insofar as they operate in the legal area, are simply computer enthusiasts, but freaks are above all particularly good programmers and experts.