Apocalypse: I watch a survival game in a safe house

Seeing Zhang Yi's confident look, the women in the family felt much more at ease.

Everyone worked together to clean up the things on the two surface floors.

With the help of Zhang Yi's ability to collect information from another space, the process was very quick.

Soon everyone cleaned out a new room in the basement and moved all the belongings there.

Zhou Ke'er and Yang Siya were responsible for cleaning and tidying up.

Yang Xinxin and Lu Keren continued their busy work according to Zhang Yi's instructions.

Zhang Yi called Yang Xinxin over and asked her about the progress of hacking into the Xishan base network.

Yang Xinxin said frankly: "The other party's network security is very good. I tried to break in many times, but they blocked it every time."

Zhang Yi was not surprised by this result.

"After all, they are more prepared, both in terms of network equipment and the number of network experts."

The people in Xishan Base are all top figures in Tianhai City.

Zhang Yi does not comment on their character, but their intelligence and vision are definitely not comparable to ordinary people.

Therefore, there are various experts doing various kinds of work in the Xishan base.

Even if Yang Xinxin is a top hacker, it would not be easy for her to break through other people's network security defenses.

However, Yang Xinxin felt that Zhang Yi looked down on her and immediately bit her lip in dissatisfaction.

"Brother Zhang Yi, it's not that Xinxin can't compare to them! It's just that a good cook can't cook without rice."

"If I want to hack into their network, I need a medium. They use a local area network internally. Unless I can connect to their intranet or implant a Trojan virus into their device, it won't be that easy to hack into!"

Zhang Yi saw her aggrieved look and quickly smiled and comforted her, "I don't blame you. As long as you can ensure our network is not hacked, that's enough! As for whether you can counter the intrusion, that's great, but if not, that doesn't matter."

Zhang Yi has no idea of ​​counterattack for the time being.

He wanted to protect the safety of the shelter first, which was the most important thing.

As for connecting to the Xishan base's intranet, or implanting a Trojan virus or something...

He can just think about this kind of thing, there is no way he can do it.

Yang Xinxin puffed out her not-so-strong chest and said, "Don't worry about that! With me here, no one can break through the shelter's network."

Yang Xinxin installed a firewall for the shelter's network, and all incoming and outgoing network information will be filtered.

Combined with her own surveillance, the possibility of network intrusion was eliminated.

Zhang Yi left the network control room and came to Lu Keyan's studio.

"Keran, I have a question I want to consult you about."

Lu Keren put down the work in his hands and quickly pushed a chair over for Zhang Yi to sit down.

She wiped the sweat from her forehead. Although she was wearing a sweatband, her face was still covered with fine beads of sweat after working in this environment for a long time.

"Brother, what do you want to ask?"

Zhang Yi crossed his arms and asked seriously, "That's what's going on. I'd like to ask, if Xishan Base wants to blow up our shelter, how do they usually do it?"

Lu Keran answered without hesitation: "To blow up a building, the general method is to use TNT explosives with detonators."

"This method is used when demolishing old buildings in China."

"Our shelter is extremely solid. If they want to break through, they can only use this method."

Zhang Yi nodded.

"Then can you estimate how much explosives would be needed to blow a hole in our shelter?"

This problem is not difficult for the genius Lu Keren.

"Based on the building materials and wall thickness of our shelter, we estimate that we would need between 300 and 800 kilograms of explosives."

Lu Keren smiled and scratched his head: "But I haven't measured it specifically, so I can only give a rough range."

Zhang Yi touched his chin and said, "In other words, we'll need about 500 kilograms."