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At three o'clock in the morning, the official website was restored.
The notice issued by the hacker was naturally deleted, and a new announcement was issued, saying that the official website had been maliciously tampered with before.
After the website was opened, some night owls who took screenshots were discussing this matter.
They all believed that the Monster Heavy Industries official website was hacked. They were purely feeling and confidence in Monster Heavy Industries.
This also made them extremely rare, and they all spoke to guess where the hackers were.
Some people speculated that it was a foreign hacker group, because of the rise of Monster Heavy Industries, the biggest threat was not domestic enterprises, but those old companies that occupied the global share of cutting-edge industrial manufacturing.
Some people also speculated that some hackers saw that the profits made by Monster Heavy Industries were too terrifying, so they attacked the official website and wanted to extort money.
There are many similar examples. Almost all emerging network platforms have been blackmailed by hackers, and even ordinary people have not escaped.
In the first half of the year, because of the IOS vulnerability, some users turned on their mobile phones and found that the mobile phones had been banned. The contact information of the hackers appeared directly in the prompt and paid a certain amount of money to restore the user's mobile phone.
The truth is still a mystery.
The next day, Ji Ke, who had not slept all night, took all the staff of the network department to busy setting up the backup server and completely reformatting all the computers in the company.
The host responsible for the maintenance of the official website was replaced, independent IP, independent networking, and employees were on duty 24 hours a day.
The operation room is also being remodeled to be directly physically isolated and not connected to any network.
Only ghosts can invade.
Electronic network is Ye Qing's shortcoming, and fortunately, the company only has an official website to maintain.
When the hacker invaded the company, only two hosts were running in the company. One is the host responsible for the maintenance of the official website, and the other is the control host of the operation room.
There is no important information in the two hosts, so it did not cause too much loss to the company.
The factory at Longsi Beach also needs to completely transform the network.
The network here is basically undefended, and Ye Qing uses it to watch TV and surf the web all day. Back at Longxi Beach, the first thing Ye Qing did was to directly unplug the router power.
All computers related to industrial production are physically isolated.
In particular, the large-capacity host used to store a large number of drawings, Ye Qing even removed the network card.
In the future, personal computers should be strictly separated. Entertainment was entertainment, office work was office work.
After all this, it was already in the afternoon, and there was no news of hackers continuing to invade.
Come or not, Ye Qing isn't running an online game company, so why would he put his focus on the internet?
Industrial manufacturing was the center of gravity.
In the underground base, the microwave sintering furnace has been completed by the Master Craftsman. The Master Metal Expert was standing in front of the workbench, mixing the super hard alloy according to the formula.
Tungsten, cobalt, tantalum, titanium, nickel, these five metals were mixed according to the ratio.
Ye Qing first asked the Master Metal Expert to mix 50 kilograms of metal powder, and then sent it into the forging press to be forged into a 2x2 square sintered piece.
The sintered parts were sent into the microwave sintering furnace. The Master Metal Expert did not say a word. He went to the sintering furnace that could accommodate a car and set the temperature at 1455 degrees.
This temperature happened to be the melting point of nickel among the five metals.
The sintering of superhard alloys has extremely complicated steps, and the first step is the very difficult liquid phase sintering in powder metallurgy.
Compared with traditional smelting technology, powder metallurgy has a major defect, the material pore size is too large.
Because in the sintering process, the metal cannot be melted like a steel furnace.
It is made of metal powder. Once it is melted and deformed, it becomes a waste product.
Liquid phase sintering can solve this technical defect, according to the different principles of the melting point of the metal. Mixing metal with a lower melting point in the metal powder, so that the low-melting point metal evenly distributed inside the sintered piece will start to melt and penetrate into the interstices of the sintered piece.
After the temperature was set, Ye Qing heard a buzz, and the whole sintering furnace began to tremble slightly.
Ye Qing retreated to eight feet away.
It is said that the microwave oven has radiation. In front of this thing, regardless of volume or power, it is a hundred times stronger than the microwave oven. God knows if there is radiation.
In the furnace, the internal structure of the super hard alloy began to change. The silver-white nickel powder with a content of 8 slowly turned into a liquid state.
Five minutes later, the temperature was raised by 40 degrees.
This is the melting point of cobalt metal. When cobalt metal also turns into a liquid state, the Master Metal Expert opens the microwave sintering furnace and takes out the semi-finished product that has become dark.
Without any tools, he directly took it out with his hands covered with black isolation armor.
The isolation armor can isolate heat. The Master Metal Expert will put the semi-finished hard alloy into a carburizing medium heated to 900 degrees for carburizing treatment.
Carburizing treatment can make the metal obtain higher hardness and wear resistance.
There are several steps behind reheating, quenching, and low-temperature tempering.
When a piece of metal plate as black as ink, with a fine grainy feeling on the surface, appeared in front of Ye Qing, the time had passed for an hour and a half.
Ye Qing gently knocked on the black metal with a hammer, and the sound that came back was a "thump" sound, and Ye Qing's wrist was numb.
Ye Qing couldn't wait to let the peons move the super hard alloy outside the factory, and he got into the cockpit of the Mechanical Colossus Type I, ready to test how hard it is.
The mechanical arm of the Mechanical Colossus Type I locked a broken hammer and cutting gear. Ye Qing operated the broken hammer and launched an attack on the super hard alloy on the ground.
"Bang bang bang"
The moment the broken hammer touched the super hard alloy, Ye Qing's ear exploded with thunder.
The cone-shaped broken hammer head splashed dazzling sparks every time it touched.
The ground also followed the vibration, and the broken hammer could easily break the power of the big rock, but it could not leave a trace on this super hard alloy plate.
The impact lasted for more than seventy times, and the rocks on the ground were shaken into meat floss powder.
However, Ye Qing jumped out of the car to check and found that there was only a wine-sized dent on the surface of the super hard alloy.
On the contrary, the broken hammer, which was also made of alloy materials, had a sharp hammer tip that was flattened.
Replaced with cutting gear, the spark was the same as the opening of a flood gate. When the cutting gear was abruptly ground off all the sawteeth, the super hard surface only had a shallow cut mark.
The scene that happened in front of him made Ye Qing unable to speak with his mouth wide open.
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