Four o'clock in the morning.

Fanxing got up and went to the study, there were still a few hours before the Pentagon meeting was held, and since Hongsha reported his actions to him, Fanxing had been uneasy.

As a senior agent, although he has not been on the battlefield for many years, his innate sixth sense makes the stars smell danger, and this kind of uneasiness and danger appears very rarely.

Fanxing took out a pack of cigarettes from the drawer of his desk, took out one and lit it, took a deep breath, and kept his eyes on the intercom......

Suddenly, the red dot on the intercom flashed, and Fanxing immediately pressed the connect button.

"Come and have tea with me." The expected voice did not sound, and the stars heard Mo Jiuzhi's invitation.

Fanxing secretly slandered in his heart, and Old Man Mo still couldn't sleep like him.

"Remember to bring cigarettes, Lao Tzu's cigarettes are gone." Mo Jiuzhi muttered and hung up the intercom, the stars didn't change their clothes and shoes, took a cigarette and hurried to Mo Jiuzhi's office.

......

Labyrinth exit chamber.

The wolf tries to find another way out in the secret room, and the black wolf and the AI try to crack the cipher that leads to the room with the human head.

Half an hour later, the faces of the ghost wolf and the black wolf became more and more ugly, and it seemed that it was not easy to infiltrate the other rooms of the building.

"Phantom wolf, isn't there a passage next to it? Not here, not there? Jin Buchang couldn't help but ask.

"That passage is a trap, and inside is a laser net, and not a single mosquito can fly into it." The ghost wolf shook his head, "The people of the Wisdom Consortium have replaced the mechanism at the entrance with a cipher, which is very complicated, and now it can only rely on the black wolf." ”

Seeing that everyone's eyes were focused on him, the black wolf smiled wryly, "I have decoded the cipher and want to go in, I need vein recognition and palm print geometry recognition to get in." ”

"I have no way of knowing whose palm prints and finger vein features are stored in the cipher, I have tried all methods, but there is no way to crack it." The black wolf exhaled slightly, this was one of the few times he was helpless.

"Palmprint geometry recognition? Finger vein feature recognition? What is this identification technology? "Kim doesn't change his question.

"The blood flowing in the human finger can absorb a specific wavelength of light, and by irradiating the finger with a specific wavelength of light, a clear image of the finger vein can be obtained, and the biological characteristics of the finger vein can be obtained through the image, and then the obtained finger vein feature information is compared with the pre-registered finger vein feature to confirm the identity of the registrant."

"Palm geometry recognition is to identify the user by measuring the physical characteristics of the user's palm and fingers."

"These two methods are difficult to copy, not to mention, we don't know the identity of the logged in at all, so there is no solution." Black Wolf explained.

"It's not easy to make a trip, is there really no other way?" Jin Buchang asked without giving up.

"Cutting-edge biometric technology, more than these two, in addition to palm geometric recognition, vein recognition, as well as sound waves, earlobes, gait and other recognition technologies, iris, passwords, fingerprints These identification technologies, in the face of cutting-edge biometric technology, can be said to be a textbook for primary school students."

"Unless you know the identity of the login cipher in advance, maybe you can give it a try, and now I'm very responsible to tell you that there is no way, unless everyone forces it."

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