HacKer

What can I do in three seconds?

The average person's three seconds may be just breathing once, or perhaps lovingly saying "I love you." For the fast gunner, three seconds may already be a shot, waiting for the loaded bullets to come again.

For Shi Wen, three seconds is fate!

Shi Wen once had three seconds, completely out of the scope of monitoring, although only a short three seconds, but may wish to make a hypothesis, a low probability hypothesis, that is to use these three seconds, Shi asked to leave completely The monitoring area.

Although Shuangqing City has more than 1.5 million security surveillance cameras, this does not mean that 1.5 million security surveillance cameras cover the entire city of Shuangqing, and Shuangqing City has been thoroughly monitored.

In fact, 1.5 million security surveillance cameras can't completely cover Shuangqing City, leaving some security monitoring dead ends.

Including the Shuanghu District, there are also security surveillance corners.

“When is the third goal of the specific target leaving the security monitoring range, when did it happen?” Shi Lei turned his head and pretended to pack the dishes and use the voice of meditation to ask for more detailed information.

The virtual transparent screen of the lip lens information processor immediately shows that Shi Wen left the security surveillance for three seconds, which occurred on October 3, 2007, during the seven-day holiday of Xia Guo's National Day.

Shi Lei’s mouth slightly has a slight curvature, and the National Day holiday is a long time. This is a good time. Most of the workers in the industry are on holiday, and the number of human flows in social public space is the largest. Social public safety in Shuangqing City The system monitors the highest load pressure.

If it is said that Shi Wen’s use of this time is completely out of the scope of Yi’s surveillance, it is definitely a good time.

“Which is the human face facial recognition engine, what is the probability of error?” Shi Lei asked about the probabilistic problem of the clothes.

I have quickly given the answer, and like an accurate answer, I don’t need to calculate it.

"Private r, the error rate of the human facial feature recognition engine, no more than one in 100,000."

The human facial feature recognition engine developed by Shi Lei has very advanced technology, which not only recognizes the facial features of human beings, but also further performs logic judgment procedures based on the bones of the face.

To put it another way, even after careful grooming, it is very difficult to deceive the Miren Technology Group's human facial recognition engine.

Among the human facial feature recognition engines and the statistical data information, there are only very few twins, which deceive the human facial feature recognition engine, which is less than one in 100,000.

After all, ordinary twins will have subtle differences. This difference may not be judged by the human eye, but the human facial recognition engine can judge it.

Shi Lei continued to ask: "Which is the identification error rate of the behavioral dynamics recognition system? Search the database of the behavioral dynamic recognition engine and query the count of erroneous data."

Waiting for a few seconds, Yi Shier gave the answer, "Private r, the behavioral dynamic identification system has an error rate of less than one in 10 million. At present, no information is found in the database of the behavioral dynamic recognition engine."

The behavioral dynamic recognition engine judges the dynamic characteristics of human behavior. Each person's behavioral dynamic characteristics information, like fingerprints and irises, is unique. The only difference is that the uniqueness of the fingerprint and the iris has been verified, and the behavioral dynamic characteristic information has not been positively verified.

However, Yizheer monitored more than 15 million human behavior dynamic characteristics in the main city area of ​​Shuangqing City. No duplicate behavioral dynamic characteristics were found, which is very clear.

"Yes? Is it less than one in ten thousand?" Shi Lei's brow wrinkled, less than one in ten million error rate, which is still incomplete statistics. To put it another way, it is completely impossible to deceive a behavioral dynamic feature recognition system.

“yes, private r. Behavioral dynamic feature recognition system, the total number of identifications in Shuangqing City is 15,438,231 people, and the total number of recognitions in Beijing is 18,832,199 people. The human behavior identification system is not found to be the same human. The recognition error rate is lower than One ten-thousandth of a percent is basically negligible.” Yi Zhuer gave an accurate answer.

The urban population of Beijing is more than that of Shuangqing City. This is not a strange thing.

Shi Lei packed the dishes into the kitchen, frowning, and his eyes showed a puzzled look. Since Yizhe affirmed the dynamic characteristics of Shiwen's behavior, and the recognition error rate of the behavioral dynamic feature recognition system is less than one in ten thousand, then this stone question is basically impossible to be a counterfeit goods.

However, Shi Lei feels that this stone question is not the stone question in his impression.

'strange! Is it because I was born again, I haven’t seen Stone in too many years, and forgot what Shi asked? ‘Shi Lei’s heart is thinking in secret.

Counting the time before rebirth, Shi Lei has not seen Shi Wen for almost ten years. Therefore, although Shi Lei had doubts in his heart, the data of Yi Zheer made Shi Lei undecided.

Shi Lei did not put water to wash the dishes, but turned to the living room. Compared with the absolute data of the clothes, Shi Lei chose a foolproof method.

In the living room, Shi Wen still sat on the sofa, did not watch TV, did not read the newspaper, just closed his eyes and raised his spirits.

Shi Lei stood opposite the stone question and carefully looked at the stone question. Everything seemed to coincide with the stone question in memory, but there was a feeling of wrong.

"Uncle, last year's National Day, I heard that your company organized a trip to Oia, did you go?" Shi Lei seemed to ask casually.

Shi asked to open his eyes, the round frame of the silver frame of the glasses, obscuring the eyes of Shi Wen, "no travel!" Shi Wen's answer is very simple, meaning that their company did not have this tourism activity last year.

Of course, there is no such tourist activity, it is only Shi Lei’s.

“Hey?” Shi Lei’s pretending surprise, then asked: “Weird! I heard the company’s Wang Shushu said this thing!”

Stone asked faceless, tone is still calm and indifferent, "Wang Quan? He is the company's deputy minister, perhaps this tourism event, only for the company's leadership!"

Unexpectedly, Shi Wen actually explained it.

Shi Lei sneered in his heart, but he frowned on the surface. "No! I heard Wang Shushu say that this event is a company-wide event, celebrating the company's outstanding performance!"

"Yes? I didn't receive the news. Or because I said in the company, I don't participate in any meal activities and tourism activities, Wang Quan did not inform me!" Shi Wen explained again.

Shi Lei took a step back. In the virtual transparent screen of the lip-lens information processor, he used the red circle to mark the stone question and gave the ‘unknown person’ label.

"Oh!" Shi Lei smiled helplessly. "Uncle, in fact, Wang Shushu did not tell me this. Your company did not travel to Aoya. According to your company's style, how can you organize employees to travel internationally? ”

Shi asked the expression of indifference and looked at Shi Lei, no longer explaining anything.

Shi Lei shrugged and smirked: "So, my dear uncle, can you tell me who you are?"

Shi Wen still did not explain, but kept silent.

"My dear uncle, silence is a gold game, but it is not fun. I need an answer, otherwise, you know, I will still get the answer in the end, isn't it?" Shi Lei said with a smile.

The stone questioning on the sofa, as if not heard, the back of the silver-rimmed round glasses, the eyes seem to have no focal length.

"Don't you say that? No matter who you are, or what purpose you have, I know that you definitely know my identity and have investigated my information. Help me a favor, don't let me waste too much time." Shi Lei stood Stone asked the opposite, looking at him condescending.

If before the conversation, Shi Lei still only has a little bit of doubt, the stone question in front of him is not a real stone question. So now, Shi Lei has been 100% certain.

Just Shiwen revealed two flaws, not only answering the story edited by Shi Lei, but also explaining the reason for Shi Lei. If it is a real stone question, it will not answer Shi Lei’s question at all.

Now, Shi Wen has exposed another problem!

Shi asked the forehead, actually sweating slightly. In this case, the real stone question has never been, at least Shi Lei has never seen it, and will not believe that Shi Wen will behave like this.

"Maybe you should bring you back to the Shuanghu District, after some interrogation, you will tell me the answer." Shi Lei said in a helpless tone.

Afterwards, he did not care whether he was heard by Shi, or just asked Shi to hear. He directly said: "The person who arranged the ruling security company came over, brought my dear uncle, and returned to Shuanghu District! I believe that the security company’s Professionals will definitely let my dear uncle give me a satisfactory answer."

Hearing Shi Lei’s instructions, Shi Wen’s shoulder shook involuntarily. This detail, did not escape Shi Lei's observation, not to mention Shi Lei wearing a lip lens type information processor, even if Shi Lei missed the details, the lip lens information processor will not miss.

"Yes, private r. The ruling security company's personnel are coming over and expect to arrive in 2 minutes and 40 seconds." Yi Zhuer reported the exact time.

Shi Lei recounted: "My dear uncle, you have 2 minutes and 40 seconds to consider time. If you consider the end of time, you have not made the right choice, I am sorry."

In the past, one minute and one second, when the staff of the security company was judged and the door was opened, Shi Wen was still recalcitrant.

But this time, the landline phone in the living room rang...

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