Chapter 222: A Battle Without Gunpowder (3)
"Is it a problem with the signal receiver? Or is there something wrong with the line?" The officer of Tianzhu State kept walking back and forth in the control room, and it had been less than a year since the satellite was purchased, and most of the time was spent on debugging, and everyone did not expect that someone would attack the military satellite located in outer space, so the officer said: "Go check it immediately, I will find the answer within an hour!"
After receiving the order from the commander, the engineers on duty moved one after another, working meticulously like a buffalo on the field, unaware that they were losing their most precious opportunity little by little. An hour later, everyone returned to the control room, but no one found any problems, and the ground control was running quite well, in other words, the problem could only come from space transmission or military satellites in outer space.
The officer of Tianzhu Kingdom faintly felt that something was wrong, if he had rich experience, he should immediately issue the highest level of alarm, and then concentrate on protecting the military satellite, but unfortunately today is the traditional Festival of Lights, once he released the alarm to affect the rest of the others, and it turned out to be just a false alarm, this officer definitely could not bear the anger from above, so he issued another order: "Send a signal, see the current operation status of the satellite." ”
Liang Hu, who was crackling and typing on the keyboard, suddenly saw that the parameters on the right screen had changed significantly, which indicated that the Tianzhu military base had sent a signal to the military satellite, which made him feel shocked at first, but then Liang Hu found that the signal sent by his side was not disturbed in any way, and the work of cracking the code was also very smooth, and the military satellite did not make any defensive moves, which should be that the other party did not realize that he was in storage, and only thought that there was something wrong with the satellite, and was conducting a routine inspection.
Liang Hu stretched out his right hand and grabbed it, pulled another keyboard over and placed it in front of him, his left hand and right hand were placed on different keyboards, entering different commands at the same time, while continuing to control the server group to brute-force crack the password, but at the same time began to enter the code to intercept the signal of the Tianzhu military base, buying more time for himself.
Liang Hu's interception action is quite easy, the engineers of the Tianzhu State Military Base still use the original coding system, and the 128-bit key used in this system has been confirmed by Liang Hu Lian guessed with thirty or forty characters, although it is not a lot, but it also has a good foundation, Liang Hutong Guò has confirmed the key in turn to decipher the intercepted signal, and soon got a string of approximate instructions.
Although these instructions are not completely deciphered, after all, the key obtained by Liang Hu is also incomplete, but the software engineers of Tianzhu Kingdom are strict, accurate, and almost identical thinking brings Liang Hu great convenience in deciphering, many instructions only need to get the most critical information, and you can easily guess the approximate content by relying on the meaning of the context and the repetition of the code. Once this guess can be confirmed, it is equivalent to getting more encoding keys in disguise, which in turn speeds up Liang Hu's cracking work.
When the sky outside was already slightly bright, it had been almost five hours since Liang Hu launched the attack, and the 128-bit key was confirmed by him 61, which is definitely a pretty good result, but unfortunately there is still a long time before the password system of the military satellite is completely cracked, Liang Hu quickly calculated in his head, he found that he would definitely not be able to do this before dawn on the side of Tianzhu Kingdom, and his actions had aroused the suspicion of the other party, if he could not defeat the enemy by surprise, it might attract the counterattack of the other party at any time。
For hackers, even if 99.99% of the content is cracked, as long as the last step to obtain control is not successful, all the previous qiē is useless, Liang Hu can't press the success or not on the enemy's paralyzing carelessness, he decided to break the kettle and gamble. Although Liang Hu can't completely crack the code, he has mastered the communication channel of Tianzhu Kingdom, and successfully intercepted the communication signal between the military base of Tianzhu Kingdom and the military satellite.
After the whole software was transmitted, it immediately burst out with ferocious combat power, and began to copy itself as quickly as possible, and desperately occupied and devoured the memory in the process, so that the computer in the control room had a large area of crash. At this time, the officer of Tianzhu finally realized the severity of the matter, he stretched out his trembling hand and pressed the siren, and the piercing sound immediately echoed in every corner of the base. The soldiers, who had spent all their energy celebrating the Lantern Festival, were woken up from their sleep by this dull sound, and everyone ran outside without thinking about getting dressed and rushing back to their posts as quickly as possible.
In a few minutes, all the engineers in the ground control room were in place, but they were embarrassed to find that their computers had lost their response, and without the most powerful weapons, these engineers were completely powerless, and could only watch the precious time pass in front of them. After the emergency plan began to be implemented, the whole chaos had lasted for more than ten minutes, Liang Hu had completed his own battle, and the military engineers of Tianzhu State kept sending signals to outer space, but they did not get any response at all, and after repeated attempts for a long time, these military engineers found in despair that they had lost control of the satellite overhead.
Liang Hu dropped the keyboard and stretched, he had been sitting here for most of the night. Just now, Liang Hutong Guò has cracked nearly half of the keys and issued a lose-lose order, so that the military satellite turns off the sensor and no longer accepts any signal, and no longer does any work, which is why the military engineers of Tianzhu State completely lost the right to control the satellite. When the military satellite is not in contact with the outside world, the cracking program uploaded by Liang Hu is still working tirelessly, although the efficiency of this is very poor, but without the management of ground signals, the military satellite will no longer change the password from time to time, as long as one by one is compared, there will always be a day when the shackles will be lifted.
Although this use is quite a bit of a suspicion of tyranny, but unfortunately there is no way to do it, Liang Hu has only one person, how to manage a military satellite for a long time, it is better to directly turn it into a camera and take on the task of supervision for himself. According to Liang Hu's assumption, after obtaining the password, the military satellite will become a storage like a hacker server, and it will never contact the outside world at ordinary times, as if it has been closed, and automatically start contact with the pre-set direction at certain intervals, and transmit the captured picture back, if Liang Hu wants to issue any new orders, or issue new instructions, it can be completed in this ten minutes of transmission of the number of jù, and no matter how powerful the hacker organization can crack it in such a short time, so in addition to the inconvenience of use, this method is not too obvious flaw。
Before dawn, Liang Hu quietly restored all the traces of qiē, and then sat on the roof casually absorbing the golden black purple qi, Xu Feng and the others who returned from the mission did not find anything, they did not know that Liang Hu was about to complete a feat in the history of world hackers, when the legendary hacker of the Stars and Stripes Kingdom captured the military base of the Rakshasa country with a telephone line, and now Liang Hu snatched a military satellite with his own strength with not too simple tools, although it cannot let Liang Hu use it like a finger, such an achievement is enough to compete with the legendary hacker。
In the next half a month, no one noticed Liang Hu's movements, under his instruction, Ling Bingxue suddenly proposed to watch the program of a certain TV station in the south, her request was very simple, so Xin Chen, who was responsible for managing the satellite signal receiving transmitter, was busy, but he didn't know that this TV station was carefully selected by Liang Hu, and when the angle of the satellite signal receiving transmitter was aimed at it, it would definitely be able to receive the signal sent by the military satellite of Tianzhu Kingdom.
In the early morning of the next day, Liang Hu couldn't wait to get into the server room, and when he reconnected with the military satellite in outer space, he was pleased to find that the program he had written had finally broken the password system by brute force, and the military satellite had successfully become a toy in Liang Hu's hands. Immediately afterwards, Liang Hu continued to exert the strength of Lian Meng and guess, and modified the bird's-eye angle of this satellite, so that it could easily photograph the situation in the streets and alleys of Fudu, due to the lack of scientific and technological strength of the Rakshasa country, the timely signal transmitted by the satellite was quite bad, that is, it was barely able to distinguish people one by one, but this was enough. Liang Hu focused his shooting on the chicken farm, and just looked down on every move of Fudu City "condescendingly".
Although military satellites relay their numbers every 24 hours, they take photos at intervals of less than one minute, which means that the volume of photographs it downloads at a time is unusually large. Liang Hu didn't have the heart to compare it himself, he wrote a more detailed and optimized program for the terrain around the chicken farm according to the principle of the search engine he gave Google before, as long as there is no obvious difference between the benchmark screen and the front and back of the chicken farm, it will be automatically eliminated and abandoned, and the remaining photos will have obvious differences in the picture, such as vehicles entering and exiting, Personnel patrols and so on saved Liang Hu a lot of effort, he only needs to follow the map to roughly judge the situation inside the chicken farm, and how the drugs they produce are transported.