svetikya Chapter 346
Chapter 346
In fact, Zhang Xing's research in software engineering is not entirely based on his own interests. Although he has studied it before, he is not in this major. Although he has only been in the national security system for more than half a year, there are various training courses in the national security system for electronic information. These courses have given Zhang Xing a deeper understanding and mastery of software engineering, and also stimulated his interest.
In the past six months, Zhang Xing, a single dog who does not fall in love, has turned himself into a "bookworm" and a "research maniac". In addition to the necessary daily needs such as eating and sleeping, he spends almost all his time in the library or various training and research rooms in the National Security Bureau.
In software engineering, Zhang Xing has shown outstanding talent. Coupled with his previous strong interest in computer science and the systematic training and practical experience he received in the National Security Bureau during this period, he was able to come up with the idea of using a micro editor to simulate addresses to achieve the purpose of making the fake look real.
Now, Zhang Xing's fingers are jumping quickly on the keys of the programmer like a smart dancer. He is fully focused, and every tap has a unique sense of rhythm.
The code that kept flashing on the screen was like a mysterious password, and only Zhang Xing could understand the mystery.
About ten minutes later, Zhang Xing finally finished writing the program. He took a deep breath, and then gently clicked the run button on the display screen of the micro editor.
Instantly, a tense atmosphere spread.
The eldest cousin inadvertently glanced at this scene, and suddenly a surge of uncontrollable excitement surged in his heart.
He widened his eyes and asked excitedly: "Is this completed?"
Zhang Xing smiled bitterly, shook his head slowly, and said: "This is just the first step."
After that, he reached out again and took out a small and exquisite metal object from the tool bag.
The older cousin came forward curiously, carefully observing the gadget, and then asked impatiently:
"Brother, what is this? Why does it look so novel?"
Zhang Xing's mouth slightly raised, revealing a faint smile, he patiently explained to his older cousin: "This is a signal jammer. Simply put, it is a device that interferes with the normal signal transmission and reception of other electronic devices by emitting signals of a specific frequency. Its working principle is to use the principle of electromagnetic interference to hinder, confuse or interrupt the signal of the target device. In this way, the interfered device The device will not be able to communicate and locate normally. "
At this point, Zhang Xing paused again and continued:
"Next, I will enter the critical second step. I will use this jammer to interfere with the real signal emitted by the GPS chip. This jammer can emit interference waves of a specific frequency, causing the signal emitted by the chip to be disordered during the transmission process, but don't worry, this disorder is completely under my control. "
The cousin was confused and did not continue to ask. Zhang Xing brought the jammer close to the wireless intercom and adjusted the frequency. At this time, the signal emitted by the GPS chip in the wireless intercom began to be interfered, and at the same time, the signal simulated by the programmer began to dominate.
It took Zhang Xing only five minutes to do all this.
After that, Zhang Xing started the last step of the operation, which was to use magnetic field operation to further stabilize the simulated signal.
Zhang Xing took out a small strong magnet from the universal tool kit and affected the signal transmission of the chip by changing the strength and direction of the magnetic field.
Then, Zhang Xing carefully placed the black strong magnet at a specific position on the wireless intercom and gently turned it, as if looking for the best angle.
At the same time, he explained the principle and function of the device in detail to his cousin:
"Cousin, this strong magnet allows the signal sent by the chip to be transmitted according to the simulated path we set in advance. In this way, from the monitoring of Qiu Kaishan, the signal source will always stay in the area from the dock to Jiaohuang Road, creating an illusion that we are really there. After that, the signal will eventually be displayed within the range of Jiaohuang Road. Even if we don't go to Jiaohuang Road at all, Qiu Kaishan will not notice any abnormality."
Listening to Zhang Xing's explanation, the cousin's eyes gradually lit up and said, "Okay, brother Air, you still have a way. Then can we not go to Jiaohuang Road now and turn back to the Southwest Branch directly?"
Zhang Xing stared at the signal device in his hand, nodded to his cousin and said, "Drive forward for another twenty minutes, because although the analog signal has been generated, for safety reasons,It still needs a certain degree of stabilization period, and it will take about 20 minutes to reach Shanlin Road. "
Then, Zhang Xing lowered his head, and his fingers slid skillfully on the mobile phone map, confirming the route again: "Turn left from Shanlin Road, enter Dongpo Road, and drive for more than ten kilometers to reach the location of the Southwest National Security Branch."
The cousin nodded slightly, and his eyes moved from the road ahead to Zhang Xing, his eyes full of admiration, and his face was slightly relaxed.
"Brother Air, your plan is really seamless, from signal control to route planning, every link is so thoughtful, with your ability, in our national security system, you are definitely a rising star. "
As the cousin spoke, he skillfully controlled the steering wheel, and the car drove forward steadily.
Outside the car window, the world in the night seemed to be shrouded by a mysterious veil, and the trees on the roadside were dim in the dark.
Zhang Xing scratched his head and smiled a little embarrassedly: "Cousin, don't say that. I really can't stand praise. If you continue to praise me like this, I might lose my chain on the road! Haha! But to be honest, my luck has always been quite good. When I was in the third group of our first team, everyone affectionately called me "Koi"! "
The cousin drove the car slower and slower, a smile appeared on his face, and he couldn't help laughing and said to Zhang Xing:
"Brother Air, don't be modest anymore! It is so rare to see a young man like you with such powerful abilities and far-sightedness. I have worked in our national security system for so many years and have seen countless new faces, but people as outstanding as you are rare. "
The cousin's words of praise made Zhang Xing a little embarrassed.
……