Metropolis: Sign in for 30 Days, My Reasoning Is Invincible

Chapter 793 : Extract fingerprint [subscribe]

Below the keys for entering the password, there is indeed a bright silver area, which forms a sharp contrast with the gray and dark color of the surrounding safe itself.

But this area doesn’t look like a fingerprint recognition place.

At this time, Wu Feiyue continued.

“As long as the password is entered correctly, the lid of that area will be opened, and the fingerprint recognition area will be displayed.”

Hearing this explanation, Qin Feng turned around and asked.

“That is to say, the function of entering the password is actually used to turn on the fingerprint recognition and start the fingerprint recognition?”

Wu Feiyue nodded in response.

“Yes, you can say that, to open this safe, you must have my fingerprint.”

Qin Feng asked another question at this time.

“Does fingerprint recognition only require a fingerprint, or does it have to be pressed by you to be effective?”

Faced with this question, Wu Feiyue responded.

“This one only needs to have my finger print 803, but it is very difficult to get my fingerprint.”

Hearing Wu Feiyue’s self-evaluation, Qin Feng directly looked at Xiao Tianduan and asked.

“What do you think would you do if you let you get his fingerprints?”

According to Qin Feng, self-evaluation can sometimes be quite biased.

So to avoid this deviation, the best way is to look at other people’s evaluations.

So now Qin Feng wants to hear what methods Xiao Tianduan will use.

Xiao Tianduan answered Qin Feng’s question at this time.

“If it is for me to think of a way to get his fingerprints, this is probably only to leave his fingerprints by some means when he is unprepared.”

Wu Feiyue also said immediately after this time.

“Yes, because the safe requires fingerprint authentication, and this fingerprint authentication does not require you to personally press your finger on it, you only need to have an accurate fingerprint to open it, so I pay attention to my fingerprints and always pay attention to avoiding it. diffusion.”

Seeing Wu Feiyue’s special defense, Qin Feng nodded, and then immediately asked another question.

“Since you have to take advantage of your unpreparedness to get your fingerprints, who do you think will have this opportunity?”

Hearing this question, Wu Feiyue immediately answered.

“I don’t know the truth about this.

This answer was unexpected, but Qin Feng still asked normally.

“Why is it not clear?”

Wu Feiyue then responded.

“Because I am specially prepared to prevent others from getting my fingerprints, I don’t want to get my fingerprints by ordinary means, but this also leads to my impression that no one has got my fingerprints.”

Hearing this answer, Qin Feng understood that even if someone had obtained Wu Feiyue’s fingerprints, it was obtained without Wu Feiyue’s impression.

Although it seems that I want to get Wu Feiyue’s fingerprints, the difficulty is quite high.

However, Qin Feng still thought of a relatively simple method.

To confirm the situation, Qin Feng asked.

“Do you think someone will get your fingerprints by handshaking? No matter how precaution you are, you have to shake hands with others in the course of normal communication?”

Hearing this question, Wu Feiyue frowned, and a thoughtful look appeared on (aicb)’s face.

Obviously, in Wu Feiyue’s heart, he already thought that this method of handshake was feasible, but there should still be uncertainties.

Xiao Tiandu asked at this time.

“Are you talking about shaking hands?”

Upon hearing this question, Qin Feng looked back at Xiao Tianduan and said.

“What’s wrong? Do you think there is something wrong with the handshake?”

Xiao Tianduan shook his head and replied at this moment.

“It’s not that there is any problem. If the thief really has a way to get fingerprints by shaking hands, then he must be in direct contact with him.”

Hearing this, Qin Feng nodded and said.

“Well, of course, if you get his fingerprints by shaking hands, you definitely need to contact him directly, but before this case, even if the thief was standing in front of him, he couldn’t recognize it.”

Xiao Tianduan nodded and said at this moment.

“What you said makes sense, if the thief had used another identity to approach him before, and then used the opportunity of a handshake to obtain his fingerprints.

“Then use some means to restore his fingerprints, it is indeed possible to steal his fingerprints successfully.

As soon as he finished speaking, Wu Feiyue took the initiative to speak.

“I just thought about it. Stealing my fingerprints through handshake operations cannot be said to be infeasible, but it should be impossible.”

Seeing that Wu Feiyue didn’t think the fingerprint was stolen through handshake, Qin Feng asked immediately.

“Why is it impossible?”

Faced with this question, Wu Feiyue explained it unhurriedly.

“The number of people I have shaken hands with during this period of time is not too large. I have an impression. I am sure that these people should not be hands-on people.

“As for the people who shook hands with me a long time ago, although I can’t remember all of this part, it is impossible for the thief to make all preparations long ago and then only do it now?”

Hearing the reason, Qin Feng asked the question he wanted to ask.

“What criteria are used to divide the recent period and a long time ago?”

Qin Feng knows that the results will vary greatly depending on the classification criteria.

Wu Feiyue explained the difference at this time.

“The most recent period of time refers to one year. In the last year, I still have the impression of the people who shook hands with me. One year ago was a long time ago.”