"It was used for decades to describe talented computer enthusiasts, people whose skill at using computers to solve technical problems and puzzles was - and is - respected and admired by others possessing similar technical skills"

This quote by Kevin Mitnick is referring to the term "hacker". For decades, the term "hacker" has actually been used to describe individuals who have a high level of technical skill and expertise when it pertains to computer systems. These people are able to utilize computer systems to fix complicated technical issues and puzzles, and their abilities are extremely respected and appreciated by their peers. Hackers are often seen as leaders in the world of innovation, pushing the limits of what is possible with computers. They are typically viewed as innovators and issue solvers, and their skills are extremely demanded in the tech industry.