Stay away from Conan

Chapter 1644 Miyano Akemi encounters Gin

With her ice-blue eyes widened, Xiao Ai looked at Gao Yuan in disbelief after hearing Gao Yuan's explanation——

It is true that if it is the "Night Baron", there is no need to think about whether the data cleared by this computer virus can be recovered. It can be said to be an absolutely reliable method of eliminating traces.

but……

Although Xiao Ai himself knew that Gao Yuan had a floppy disk containing the "Night Baron" virus, in addition to copying the floppy disk data, he could only limit the virus program to the floppy disk, and sometimes use it directly to clean up irrelevant devices. Apart from the information, there is basically no other reliable way to use it.

But now, listening to Gao Yuan's words, he probably didn't go directly to the scene to steal the data, but hacked the person's computer remotely. In this case...

How did Gao Yuan do it?

Is it possible that he has successfully controlled the "Night Baron"?

So, thinking of this, Xiao Ai looked at Gao Yuan in surprise and said doubtfully:

"How... did you do it? Are you able to control the 'Night Baron' remotely?"

Gao Yuan did not deny this, but nodded and replied:

"Yes. I have basically cracked the 'Night Baron'."

Hearing this, although Xiao Ai had already expected it, but when Gao Yuan took the initiative to mention it, she still felt that it was a bit unimaginable——

After all, the "Night Baron" virus is a key program for organizations to prevent data leakage. It is precisely because it cannot be stopped once it is activated, and no one has ever been able to find any traces of it, that it has caused a lot of rumors in the outside world. Therefore It also caused many people to want to get this mysterious computer virus program, just like the one at Izu Beach before.

But because of this, due to the hidden characteristics and self-destruction characteristics of "Night Baron" itself, when the existence of this virus is discovered by outsiders, all the data on the entire computer device will also be completely destroyed. , so normally there is no chance to explore the possibilities of this program, and there is no chance to even get the complete virus program normally.

And if it weren't for the floppy disk containing the organization's data that accidentally wandered outside, I'm afraid it would have been impossible for him and Gao Yuan to obtain the data that actually contained the "Night Baron" virus.

But even so, Xiao Ai still couldn't imagine how Gao Yuan did it--

After all, once you want to touch the "Night Baron", it will trigger the mechanism of the virus and self-destruct all data. This is inevitable. And without a clear understanding of the "Night Baron", you want to prevent this mechanism. It's impossible, so normally it's almost a paradox...

In this way, Xiao Ai looked at Gao Yuan with great curiosity.

Seeing this, Gao Yuan just replied to Xiao Ai's doubts:

"Because I was thinking...if the 'Night Baron' really cannot be stopped once it is started, what should the organization do if someone accidentally touches the virus on the organization's computer?"

——"The essence of human society is a grassroots team." No matter how large an organization or group is, its essence is composed of a structure full of loopholes and a large amount of manpower. And because of this, even if someone designs the most As long as a sophisticated architecture or program remains in human society, there will inevitably be loopholes that can break at a touch, even if this may not be a problem with the program itself. Therefore, human beings will not completely leave their destiny to the so-called programs or processes, and there will definitely be backdoors.

s??????.???

Because of the "Ace" trial, I had the opportunity to return to my alma mater, meet my mentor, and recall this very important point——

As an authority in information security, my mentor has been reminding me that what I need to pay attention to is not the technology itself, but people.

Therefore, it is precisely because of this idea that I realized that the so-called "perfection" of the "Night Baron" virus may not be perfect, because once the "Night Baron" is really so "perfect", it cannot be stopped once it is started. If so, what should the organization do if something unexpected happens while operating this virus?

Directly destroy the organization's database?

"I don't think the organization will not leave a backdoor, so there must be a way to stop this program. And because the process of 'Night Baron' from being triggered to destroying data is very short, the means to stop this program must not be too long. The complexity is probably hidden in the instructions of the program itself. In this case, what I need to do is to use the simulator...

"Exhausting all the command possibilities! We have finally found the command that can stop the operation of the 'Night Baron'!"

So, Gao Yuan explained to Xiao Ai.

Just like that, after receiving such an answer, Xiao Ai looked at Gao Yuan in surprise. Unexpectedly, Gao Yuan thought in this direction and then tried out the result...

But indeed, if you think about it this way, it seems to make sense for organizations to leave backdoors for programs.

After speaking, Gao Yuan explained the instruction to Xiao Ai:

"However, I have to say this command... Normally, you can't type this command even if you scroll the keyboard. Moreover, under normal circumstances, a person may not encounter this kind of virus invasion once in his life, so it is basically impossible for an uninformed person to discover this command."

"Indeed..."

Looking at the command that Gao Yuan showed her, Xiao Ai's eyes twitched and she expressed such an opinion.

And then, after listening to what Gao Yuan said, Xiao Ai reluctantly agreed to help him look at the paper he got this time at Gao Yuan's request. Of course, whether he could see the problems in it was another matter.

At this point, Gao Yuan couldn't help but express his gratitude to Xiao Ai--

After all, if he could point out the problems in this paper and then find a way to find evidence that Urata Kohei was taking human lives, he should be able to completely ruin this guy's reputation and spend his next life in prison.

…

At the same time, while Gao Yuan and Xiao Ai were talking about these things in the basement of Mingzhi's house, on the other side, in Beihua General Hospital——

Because Miyano Akemi disguised herself as Mitani Hiruko, she was looking for a job as a cleaner at a cleaning company. Now she was arranged by the cleaning company to be responsible for the night cleaning work at Beihua General Hospital for the past few days. So at this moment, after completing the night shift cleaning work, Miyano Akemi was about to leave the hospital and go off work.

But at this time, at the door of the hospital at night, Miyano Akemi unexpectedly met that car——

The black Porsche 356A!

"Gin?"

I didn't deliberately look at the car that drove into the hospital, but just left normally in the cleaner's uniform, Miyano Akemi thought to herself...