Urban Denon

Originally, after probing with various methods for a long time, Xiao Yihan realized that this firewall was more powerful than any firewall he had encountered before, and it had many hidden functions that he could not detect for a while.

In this case, it would be foolish to confront it hastily.

If that's the case, then don't fight it hard.

After careful consideration, Xiao Yihan decided to bypass the firewall, enter the computer first, and then find a way to get rid of the firewall.

"Anyway, that mak just said that I won if I successfully hacked into the server, and didn't say whether it was a frontal attack or a side attack."

Xiao Yihan thought about it, and started to do it.

Generally speaking, except for super sites like Google, because of financial resources, it is impossible for websites to build their own computer rooms, and they all have to host their servers under the name of a server hosting provider.

And this server hosting provider cannot have only one customer, they usually have dozens to thousands of customers, and these customers are likely to be placed in the same computer room.

The server hosting provider gives each of these customers an ip address, and the ip segments of these ip addresses are the same.

According to the Windows mechanism, when two servers are in the same IP segment, there will be a considerable degree of shared trust authority between them, which is a loophole for hackers to do whatever they want.

Under this mechanism, a hacker only needs to select the server with the weakest defense in the same IP segment, and attack it, and then use this shared trust authority to establish a low-level account for the server provider he wants to attack.

Creating an account on the server is precisely the hardest and most complicated step in the attack.

Xiao Yihan's attack method had long been expected by Mak.

There is no doubt that this is the most labor-saving method, but there is no way to stop this practice.

The firewall made by mak is like an extremely advanced anti-theft door. It is very difficult to get in from the door, but it is a pity that one of his neighbors is extremely careless, and even the door is closed. I forgot to turn it off.At this time, the thief comes in through the door of other people's house, and then climbs to your balcony from the sunshine of his house to achieve the purpose of entering your house.

Unless Mak breaks into the server that Xiao Yihan invaded to fight him now, he can't stop it at all.The firewall only protects itself, not including servers in the same computer room.

And even if Mak broke in at this time to prevent Xiao Yihan from successfully hacking that computer, he could imagine that Xiao Yihan would immediately command his huge botnet to attack all servers under the same IP segment at the same time.Besides, that mak doesn't seem to be online now.

No matter how great a general is, it is impossible to command a mess of peasants against an army of millions.

The same is true for mak, even if he has three heads and six arms, it is impossible for one person to protect these servers that are not organized by an effective security system.

Xiao Yihan has already found a server with weak protection under the same IP segment as the server designated by mak.

Xiao Yihan attacked in without any effort, and then, like mak, he used the shared trust authority between servers under the same ip segment to create a low-energy account under the server designated by mak, and then immediately ran the saeell program to quickly improve permissions for this account.

After successfully elevating the account privileges, the administrator account, that is, mak's account, was kicked out.

This situation is like having a nanny who lied about being introduced by a friend, and then stayed at your house, and then, she immediately performed a coquettish trick, hooked up the male master, and then transformed into a hair master , Instead, kicked the original hostess out of the house.

Now that Xiao Yihan has obtained the highest management authority of this forum, what Xiao Yihan has to wait for now is for that mak to go online.