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Does the world need hackers? Everyone knows that hackers are people who are able to hack into a computer system and control access to files and websites remotely. Most often, this [ ]is associated with criminals, fraud and identity [ ]. Can a hacker benefit society? Many experts answer that yes, they can. If a person has such [ ]about the device of a computer, then he can use it for good. [ ]of all, many companies hire hackers, because they know not only how to hack the system, but also how to fix it. Special services also hire hackers to monitor the right people, important documents and protect their [ ]data. Very often, hackers help to hack sites where people put up prohibited photos and videos, ads and conduct criminal activities. This is how hackers can fulfil [ ]needs in the era of new technologies.