Hearing Director Sun Hong say this, Qin Tairan was a little silent in his heart, these things that Sun Hong said, Qin Tairan believed that they were true, if Lao Mei's drone was easy to track, it had been going in and out of us for so many years, and I didn't know how much it had been killed, so it seemed that it was really difficult to get what Duke wanted.

"Sun, in this way, the military really has no good way to deal with this?" Qin Tairan asked with some reluctance.

"At present, it seems that there is no way, and now the United States has learned a lesson after the EP-3 incident, most of the time it is snooping outside the range of 12 nautical miles of territorial waters, and only in extreme cases will it take risks to go deep into the airspace above our territorial waters, and our main radar range has been touched by them, so they will avoid areas with strong air defense radars and enter through the gap airspace that cannot be covered by radars. This way it will be very difficult for us to find out. ”

Director Sun Hong said. "It's a pity that this matter is really beyond the reach of the military, and neither the navy nor the air force has any good way to deal with them."

"I wonder if the military has recorded a communication signal that is confirmed to be a Global Hawk or a predator?" After confirming this fact, Qin Tairan finally asked, this matter seems to be like this, in the face of an impossible task, it is useless to force the military. It depends on whether he can get some useful information for Duke, otherwise Qin Tairan really has no face to go to Duke empty-handed.

"There are very few fragments, most of which are obtained through our intelligence officers, risking their lives in hot spots such as Pakistan and Afghanistan, but the longest is only ten minutes, and the military has not made any progress for a long time, because there is too little information available, and it is too difficult to decrypt it, and the new encryption algorithm used by the US military is basically hopeless if it is broken by brute force.

Because experts have studied the basic principles of this encryption algorithm, it is theoretically possible to calculate even with the most powerful supercomputers at present, it will take up to thousands of years to calculate. This basically proves that under the current conditions, reverse brute force cracking is not realistic. ”

"The other personnel of the military have no method, it does not mean that Duke has no method," Qin Tairan heard that there were really some fragment records, and he couldn't help but be shocked, and said, "Sun, the EP-3 electronic reconnaissance aircraft software system we obtained, the experts have not studied it for more than ten years, but in Duke's hands, it will take a few days to have an eyebrow, according to Duke, it may be possible to crack some of it within a month or two." For Duke, we can't use common sense at all. ”

"What, Duke has the hope of cracking the software system of the EP-3? This is a great thing," Sun Hong said in surprise, obviously he also knew what it meant to crack the EP-3 software system, which was something that could only be obtained at the cost of blood, the physical structure and materials have been analyzed by experts, so the design of similar products has progressed very quickly.

However, the electronic system has not been well cracked, and after the EP-3 self-destruct program destroys many key things, it is very difficult to build an environment to run the remaining things, let alone crack it. Qin Tairan's news is a very shocking news for Sun Hong.

"It's a great thing indeed, so Duke has a genius in researching this aspect of the content that is difficult for ordinary people to achieve, and as far as I'm concerned, if I can get the communication signal records that Duke needs, it's understandable to pay a certain price." Qin Tairan said.

Director Sun Hong was silent, he needed time to digest what Qin Tairan said just now, he knew that Duke was a master in artificial intelligence and voice recognition, and later led the research and development of large-scale systems such as operating systems and theater joint combat systems, which proved that Duke was indeed very accomplished in computers, and he could be called a top expert proficient in many fields, and he should have thought that he might also have strong strength in software cracking.

Qin Tairan is right, if there is the right information, Duke Zhen may be able to crack a lot of things, not only drone communication, but also the wireless communication of the US military can also crack some of it, if this is the case, the value of this thing is unimaginable.

Thinking of this, Sun Hong felt a little excited, "Brother Qin, we have recorded a lot of communication signal records of the US military, every time they come to our door to conduct some exercises, we have strict monitoring, and there are a lot of relevant communication signal records, but there are not many that can be cracked, go back and give you a copy of these things, see if Duke can crack some of them, this thing is also very important, maybe some of them are the information that is connected with their drones." ”

Qin Tairan's eyes lit up when he heard Sun Hong say this, yes, we can't keep an eye on that thing in the sky, but the target in the sea is too big, and we can't hide if we want to, not to mention that Lao Mei is doing so many exercises at our doorstep is simply aimed at us to show off its might, and it has no intention of avoiding us at all, every time we send a monitoring plane or a ship can stare at it from a distance, and I want to record a lot of things.

It's just that the level is not enough, and our experts have not been able to find very valuable information from these recorded things before, maybe Duke can get this thing and decipher something.

Thinking of this, Qin Tairan said decisively, "Okay, it's okay to have these things, so let's do it, I'll send someone to get a copy and send it to Duke." ”

A few days later, when Duke took dozens of hours of satellite surveillance records, direct video surveillance records and corresponding various signal monitoring records, he couldn't laugh or cry, Qin Tairan was too capable, and he actually got the extremely confidential things of the military so quickly Of course, Duke didn't think at all that this was Qin Tairan's way to meet his requirements, so he took out a bunch of other things to make up the numbers, if he knew this inside story, Duke might not think so.

Fortunately, Duke does not need to cooperate with others in this analysis, even if there are results, Duke will directly give the results, so Duke unceremoniously copied all these things into Kerry's space and handed them over to Kerry to analyze, he now has a basic knowledge base of US military communications, and in the worst case, Kerry can also brute-force crack based on these principled things.

It's just that brute force cracking is the most laborious and stupid method, and with Kerry's super intelligence, he should not choose this method directly, but may first find some regular combinations, combine the scene at the time to guess and decipher, and then verify it through a certain method, just like manual guessing and recognition of lip movements to decipher the content of speech.

If it were today's computers, of course, they wouldn't have the level of intelligence to choose a better way to decipher them, but Kerry, who was deeply rooted somewhere in Duke's body, could.