章 73: Chapter 73 Is the Hacker Bored and Playing Around?

```

"Captain Yu, this is Fang Cheng, the Jintang Cyber Security Technical Director," Fang Cheng said over the phone.

"It's Director Fang, what's the matter?"

Yu Shan was still working overtime.

"Tonight, we will carry out a comprehensive optimization and upgrade of the Jintang firewall. If the upgrade is successful, it should significantly alleviate the pressure we're currently experiencing from overseas hacker attacks," said Fang Cheng with candor.

"A comprehensive optimization and upgrade?" Yu Shan was somewhat surprised.

"Yes!"

"Fantastic!" Yu Shan laughed heartily, "Director Fang, you are Anling's cyber hero!"

"Captain Yu flatters me; this is just part of my job," replied Fang Cheng with a smile. "The optimization and upgrade will take a lot of time, but we aim to complete it by tomorrow."

"Good, I'll be waiting for your good news!"

He hung up the phone.

Fang Cheng immediately threw himself into the work of optimizing and upgrading the firewall.

...