Ye Nan left here and went back to rest, this day, it took a lot of hard work, but this case was completely solved, which also made Ye Nan feel a little relieved.

Ye Nan returned to the hotel, he had to rest for two days, and only after Wei Lao came back and solved his problem could he go back, after all, he had already promised to help him.

Ye Nan went out early the next morning, he was tired from a day of work yesterday, he had a good night's rest, he planned to visit the scenery of the capital in a few days.

The capital is the financial center of the country, of course, it is also a natural museum, here, there are too many valuable places of interest, it can be said that in this kind of play for a month, you will not feel bored, after all, this was once the place where the ancient emperor lived, and the prosperous Cheng dù is incomparable to other places.

Ye Nan began to play around, because the construction of the island is very simple, and these things cannot be seen on the island.

However, life on the island is completely different from here, because it is a high-speed city, and everyone walks fast.

This kind of life is very stressful, which is also what Ye Nan doesn't like.

Ye Nan still likes the life of Linglong Island.

After playing in the morning, after eating, he continued to play, and in the evening, he received a call from Wei Nian.

He has returned, this time on a business trip, to a security assembly of the country, and it is not a secret operation.

Ye Nan said his location, and within ten minutes, a police car stopped in front of him, because of Ye Nan's photo, they had all seen it, and they had never seen him, but in the crowd, they still recognized Ye Nan when they saw it for the first time.

They parked the car beside Ye Nan, "Mr. Ye, General Wei is invited." The soldier politely stretched out his hand.

Ye Nan nodded, did not hesitate, and got into the car directly.

Everyone seems to be surprised by such a thing, and Ye Nan's getting into the car did not cause much impact.

It's just a foreign tourist, curious.

Ye Nan soon saw Wei Nian, this was in his network monitoring center, it can be said that it is impossible for others to enter here.

If it weren't for the invitation, he wouldn't have come here at all.

"Elder Wei, you are still so spirited." Ye Nan said politely.

"Hahahaha, Brother Ye is really good at talking, please take a seat, what is the purpose of coming this time, you should know very well." Wei Nian didn't sell Guan Zi, because, he had long wanted to invite Ye Nan to come to this matter, but this time, he couldn't get out of it, so he postponed it for two days.

If it was according to the past, he would definitely let Ye Nan come as soon as possible, but now it is different, since the last time, he knows that some things must be dealt with, and some things can be postponed.

"Well, give me a computer and connect directly to your network." Ye Nan said.

Wei Nian nodded, he believed in Ye Nan very much, so when Ye Nan made such a request, he did not hesitate at all, and directly asked people to bring the computer and connect it to the network.

"Brother Ye, there is one more thing that needs your permission." Wei Nian was very polite, after all, this matter needs to be discussed, because everyone has their own secrets, and this matter should be a big secret for Ye Nan, or rather, for him, this matter is a great wealth.

"Say!" Ye Nan hasn't started the operation yet.

"I have a couple of network engineers who want to see how you do it." Wei Nian did not hesitate at all, and directly said his request.

Ye Nan nodded, since it is all for the security of the country, it is also appropriate to let them learn.

Of course, this ability is not Ye Nan's ability, he can easily learn everything because he has a strong mana.

"Then wait a minute!" Wei Nian said, let people invite a few engineers, they are all in their fifties, they have contributed their lives to the safety of national construction.

"Then I'll get started." Ye Nan said, still proficient in operating the computer.

Although they are all old engineers, they still have notes with them, and when they saw Ye Nan's operation, they didn't make a sound, just watched silently.

All of Ye Nan's operations are very clear, so everyone can see it.

Because this network has been built for decades, there are very few loopholes, and Ye Nan only found a loophole.

Of course, for any network, it has its own fatal weakness, for example, if there is no power, everything will lose its effect, and no one can stop this.

After patching the vulnerabilities, Ye Nan looked at everyone and said, "You have left a lot of entrances for the upgrade of this network, and I haven't changed it, but I have changed the vulnerabilities in your code." ”

Everyone nodded, any network, in order to upgrade, will leave some entrances, these entrances, is the best vulnerability, of course, this is in their words, this is not called a vulnerability.

"However, I built yì to reduce some useless entrances, although the amount of work is relatively large, but the safety will be improved a lot." Ye Nan built yì.

If you want to fill the loopholes, you need to update the software, and to fill their entrance, the updated software will definitely be very cumbersome.

This is a request that Ye Nan put forward to them, only by filling all the loopholes, can it be safer.

Everyone nodded, in fact, this matter, as everyone knows, some entrances have lost their effect, but they are still retained, because it takes a lot of work to really fill and complete.

Now, Ye Nan proposed it, and everyone nodded and acquiesced, and the next step is to transform this network, that is, to fill all the loopholes.

"Leave the rest to them."

Ye Nan smiled slightly and nodded to them, the work he had to do was almost completed.

"Well, this matter you raised, you guys, you must take it seriously, the security of the country, there is no room for any mistakes." When Wei Nian heard such a thing, he actually agreed very much, any loophole could be invaded.

Ye Nan relied on a simple loophole to enter this network, and in the end, he didn't find out how he invaded, and when he invaded, he didn't call the police, which made everyone admire Ye Nan for twelve points.

Fortunately, Ye Nan is kind, otherwise, the country will definitely be affected to a certain extent because of this incident.

"Let's go, let's go eat!" From Ye Nan to now, an hour has passed, and at this time, the sun has already set.

"Then treat me well, I'm already hungry." Ye Nan spoke and smiled.

Ye Nan and Wei Nian went to the restaurant.

Soldiers like them, someone specially cooks for them, and they can order whatever they want to eat.

This time Ye Nan came, and he specially asked people to make a few side dishes, which tasted very good.

The two of them drank a bottle of good wine, and Ye Nan said that the next day, they would return to Linglong Island.

He didn't keep it, he knew Ye Nan's character. (To be continued.) )