Guo Jianfeng, who finally got on the high-speed train, let out a long "shhhh That woman was so scary just now.

That's right, it's Lu Yuxin's aunt Lu Furong.

After confirming that he would go to the capital the day before Apple launched the lawsuit, Guo Jianfeng directly bought three high-speed rail tickets.

Guo Jianfeng took Wang Yufei to drive the newly bought Audi A8, set off from home early in the morning, and went to pick up Lu Yuxin first.

Lu Furong must give the two little ones a ride, and naturally sat in the co-pilot.

Then Guo Jianfeng's nightmare began.

It took about 50 minutes from the city to the Xingcheng South High-speed Railway Station in the provincial capital, and Guo Jianfeng was bombarded by the tired language offensive for 50 minutes.

It's just that a lot of the time there are still questions, and it's not good for people not to answer.

That feels......

"Ahem, Yu Xin, what does your aunt do?" Finally sat down quietly in the car, Guo Jianfeng couldn't help but ask.

She is now employed by a real estate company to give sales coaches. Lu Yuxin replied.

"Oh, no wonder, it's a peer, no wonder you can say that. Guo Jianfeng nodded and said self-deprecatingly.

"Actually, today is really nothing, I didn't play at a high level. Before, my aunt was deceived into engaging in pyramid schemes, and it took less than a month, and she persuaded more than 30 people living in the room, including the upline and mentors, to do micro-business with her. Lu Yuxin elaborated calmly.

Hearing this, Guo Jianfeng suddenly felt very happy, and he really wanted to thank Ms. Lu Furong for not killing!

......

There was a full six and a half hours of driving, or in front of Guo Jianfeng, the two little guys couldn't let go, so they took their mobile phones and studied them.

After a while, Guo Jianfeng, who got up early in the morning, sat in his seat and fell asleep, making a slight snoring sound, and Lu Yuxin, who was looking down at his mobile phone, also made a soft "huh" sound.

"What's wrong?" Wang Yufei asked with a sideways glance at the girl next to him.

"Look at this software. Lu Yuxin handed over the mobile phone in her hand.

"Huh?"

Wang Yufei took over the girl's mobile phone, and the interface was a software called "Chaoxun Virtual Machine" in the application market.

Casually glancing at the software instructions below, he understood why Lu Yuxin specifically showed it to him.

The software function is basically the same as the "quick construction" he submitted at the Informatics Olympiad.

That's kind of interesting.

Wang Yufei roughly browsed the time on the shelves, it was only on the shelves the day before yesterday, he was still in the final exam that day, and the number of downloads has exceeded 1.28 million so far, with a score of 4.8, and the publisher is a company, enjoy technology.

Then Wang Yufei downloaded the software directly to his mobile phone, and after trying out a few functions, he looked at Lu Yuxin beside him and nodded: "It seems to be built quickly." ”

"Be confident, get rid of the two words. ”

Lu Yuxin nodded, and then asked, "So, you didn't apply for software copyright before submitting it?"

"The main purpose of developing this software is to interact with you, and by the way, I threw it into the competition, and I never thought of putting it on the shelves, so I didn't expect to apply for copyright. Wang Yufei nodded.

"The main thing is that I didn't expect someone to be so shameless!" Lu Yuxin sighed, then took the mobile phone and started to operate, and soon found the super news virtual machine through the national software copyright registration system.

"It was preemptively registered. Lu Yuxin handed it to Wang Yufei and looked at it.

Wang Yufei's expression was a little weird.

Then he also picked up his mobile phone and began to find the details of Beijing Changxiang Technology.

"It's a small and micro technology company in Beijing, and the legal person is called He Solo. The name is a little familiar, and when I think of it, he is on the list of judges for the Informatics Olympiad. Wang Yufei then called up a list on the Internet.

"Okay, classmate Wang Yufei, it seems that your software has been hacked, but what needs to be congratulated is that the other party is not too black, although it hacked your software, but still let you pass. If you change to a darker point, you're afraid that even the preliminary results will have to be canceled. ”

Lu Yuxin commented.

"It's not good to cancel. ”

Wang Yufei shook his head and said: "I have studied the competition system before, and the works submitted for the competition will be cross-reviewed by three judges, which is most likely not because his heart is not black enough, but because he is afraid that I will appeal, which will lead to early exposure." ”

After speaking, he continued: "Do you remember? At noon 17 days ago, when we were talking about new molecular techniques in synthetic chemistry in the grove, I received a phone call asking me if Kuaijian could be used for advertising? Now it seems that it has been targeted at that time. ”

"Yes, it's a pity that someone is not vigilant, now the copyright is already someone else's, and everything that should be dotted in half a month has been dotted, how does it feel to work in a day?" Lu Yuxin blinked and asked.

"The ......"

Wang Yufei's face became strange again, and he pondered for a moment before saying: "I said before that this software was never intended to be made public, but it was intended to be played between the two of us......"

"So ......"

"So the software added some details of pure mischief. After installing any version of Quick Build, I have a control terminal that can lock the other person's phone or computer at any time, and I can also set the lock screen time directly on my phone. ”

After speaking, Wang Yufei picked up his mobile phone and called up a program, and after some operation, Lu Yuxin's mobile phone was automatically locked, and it would take 1314520 minutes to unlock it if he wanted to open the screen......

Lu Yuxin looked at Wang Yufei quietly and did not speak.

"Ahem, well, I was going to see if you were in a particularly bad mood one day, or some sudden situation, and joke with you. Wang Yufei explained again.

"Well, sometimes I'm curious about what drama you're chasing or something. But it was never used, and that was guaranteed. And you can't call the camera, you can test that. Wang Yufei touched his nose in embarrassment and said.

Indeed, if you want to lock the screen remotely, you need to quietly obtain permissions, and if you have permission, you can only play a lock screen, or you can fool Guo Xiaoyi, but you definitely can't get Lu Yuxin.

Well, to put it bluntly, it's the addition of a passive sharing feature.

So sometimes the girlfriend is too smart, which must bring some pressure.

The most unfortunate thing is that it was just a whim, and then the function that I didn't even think about using was confessed by myself!

Sure enough, he still doesn't have the potential to be a complete scumbag!

"That's why you said this software is all about security......"

"Ahem...... I really didn't think anyone would post it. ”

"So now the problem is, the software they copied didn't remove this function?" Lu Yuxin asked calmly.

"It's impossible to get rid of it, otherwise the sharing and remote mutual aid functions of this software would not be possible at all. And I tried it just now. Wang Yufei shook his head and replied.

"So here's the problem. Such an obvious security problem, the platform has not found out the manual detection?" Lu Yuxin frowned.

"I'm very careful, I took advantage of a previously discovered vulnerability in the internal firmware communication side of the mobile phone, which has not yet been exposed. Besides, I know your skill level ......," Wang Yufei scratched his head and explained.