svetikya Chapter 339
Chapter 339
The cousin asked anxiously, "What? Didn't you find any problems?"
Zhang Xing shook his head and said, "I checked the entire circuit board and didn't find anything suspicious."
Hearing this, the cousin frowned slightly and fell into deep thought.
He murmured to himself, "Are we thinking too much? Maybe Qiu Kaishan gave us this walkie-talkie just to facilitate communication. To be honest, he looks careless and his cultural level is not very high. It may be difficult for him to tinker with such a small walkie-talkie."
Zhang Xing did not respond to his cousin's suspicion. Although the walkie-talkie in front of him did not find any clues, Zhang Xing still believed in his intuition. His intuition told him that since Qiu Kaishan had betrayed the organization, he had just taken the initiative to give him the walkie-talkie, so there must be something wrong with this walkie-talkie.
After thinking for a while, Zhang Xing made a move that surprised his cousin. He took the disassembled walkie-talkie and walked towards the river bank. Then he bent down and soaked the integrated circuit of the walkie-talkie in the water.
When the cousin saw this, he couldn't help but widen his eyes, his face full of disbelief, but just as he was about to ask, he swallowed it back, he knew that Zhang Xing might have his reasons for doing this.
The integrated circuit of the walkie-talkie was quietly soaked in the water, and some tiny bubbles appeared around it. After a while, Zhang Xing took out a very small chip from the coating layer of the integrated circuit board.
When the cousin saw this scene, in addition to being surprised, he was more confused.
Zhang Xing explained to the cousin:
"This chip is not a chip for eavesdropping and monitoring, it should be a new GPS chip that can track and locate."
As Zhang Xing said, he put the chip in his hand under the flashlight and observed it carefully.
He continued to explain: "This new GPS The chip is very different from the common chips we see. It uses a special material and encryption technology, which makes it almost undetectable under normal conditions. Not only that, its positioning accuracy is very high, and it can be accurate to within a few meters. Moreover, its signal transmission method is also unique, which can avoid many conventional interferences and shielding. "
"When it is soaked in water, a special coating on the surface of the chip will react, so that some hidden functions of the chip are activated. Once this chip is installed in a device, it can send out the location information of the device in real time. The receiving end only needs to use specific decoding software to obtain this information and accurately display the location of the device on the map. ”
At this point, Zhang Xing paused again, and then added: "More importantly, this chip also has a certain anti-interference ability. Even in a complex electromagnetic environment, it can still work stably, so if someone wants to use this chip to track the target, then they must master the corresponding decoding technology and permissions, otherwise, even if they get the chip, they can't get the data in it. "
After listening to the introduction, the eldest cousin's eyes widened, and he looked at Zhang Xing in surprise and asked:
"Implant the chip into the coating layer, and it can only be displayed after soaking in water? This is really a novel idea! I have never seen such a hidden method. "
Zhang Xing smiled slightly, nodded and said: "Yes, this technology of implanting chips into the coating layer is indeed unique. This is a new thing that has only appeared in the past two years, developed by a foreign innovative technology company. I heard that the company was founded by several young and promising college students. Although it is unknown, their technology has caused a sensation in a small range. Not long after, this technology attracted the attention of the country's military intelligence bureau."
"Later, the country's military intelligence bureau directly monopolized this research technology and applied it to confidentiality and intelligence collection in the military field. Since last year, this chip has been widely used in the research of military technology products."
After hearing this, the cousin was even more surprised and asked subconsciously:
"No, brother Air, according to what you just said, this new technology has been monopolized by foreign military intelligence agencies, so the information about this new technology should have been blocked long ago, how did you know?"
Zhang Xing smiled and said:
"Hehe, in fact, I know a little bit about hacking technology, and I can occasionally access external military websites through wall-climbing technology. The information about this research technology has indeed been blocked, but it was once circulated on a small scale on several external military websites at the beginning. In addition, several well-known military bloggers on the external network that I follow often share the latest news and usage of some military equipment. I once briefly mentionedThis new technology. "
"Just now it was actually a coincidence. I just checked back and forth and didn't find any clues, so I had no choice but to try it. I didn't expect that the implanted chip in this walkie-talkie really adopted this kind of concealed device."
After listening to Zhang Xing's explanation, the cousin first gave Zhang Xing a thumbs up, and then said with emotion:
"Brother Air, I'm not saying that I have been working in the national security system for so many years, and I have seen many capable people, but it's the first time I've seen someone as young and knowledgeable as you. You see, you are not only good at national security business, but you also have such a thorough understanding of physical chemistry and military intelligence. You really open my eyes!"
"Before, my perception of you was just a new national security with unlimited potential. Now I want to change my perception. I think you are not unlimited potential, but the son of destiny in our national security system. No wonder you are called Zhang Xing, it turns out that you can do anything! My admiration for you is like a river that flows endlessly, and also like...”
Before the cousin finished his series of praises, Zhang Xing raised his hand quickly and made a decisive "stop" gesture, instantly holding back the words that the cousin was about to say.
"Uh...cousin, I think in this situation, we should focus on this GPS chip that can lock our location..."
The cousin smiled awkwardly: "Brother Air, I only admired you seven points just now, but now it has risen to nine points! You are so humble."
After speaking, he smiled, then focused his attention on the GPS chip removed from the walkie-talkie, nodded and began to analyze.
...