Have you recommended a novel about hackers?

A long time ago, when the protagonist was young, he was discovered after hacking into a country's national defense system.
Later, when he was in university, he used the Internet to help his people resist the invasion of foreign hackers. He even took in an apprentice on the Internet. It was a woman he knew in university, and the male lead was very famous on the Internet.
The computer he used was not very powerful, but it was actually very powerful.
That friend told 3Q
The protagonist once again used the phone to resist the attack of hackers from other countries. Or some kind of electronic shock

Answer 1

I recommend the following novels to you:

1. "Hacker Teacher: Try Hacking Me Again": The main character offended an influential figure in the IT industry while playing games and lost his comfortable life. The story was full of hacker elements, and the plot was compact and interesting.
2. "Super Brain Hacker": It tells the process of acquiring hacking skills and explored the nature of hacker culture. It truly recreates the story of the hacker industry.
3. "Ordinary Hacker" tells the life of a young hacker and presents a brand new image of a computer system intruder. It's worth reading.

I hope you like my recommendation. Muah ~