Highway 7 is the only road leading to the town by the 702nd regiment.

And this is also the only way for the herdsmen on the grassland to enter the city.

From time to time, you can see herders on both sides of the road riding horses and ox carts.

On the co-pilot, seeing Yan Manqing being overtaken by a horse again, Su Qiyue smiled.

"You're more familiar with this path, aren't you? Why don't you drive it? ”

Seeing Su Qiyue's smile, Yan Manqing snorted.

"Forget it, I don't even have this driver's license! If the teacher's car is impounded, he can't afford it. ”

Su Qiyue snorted slightly, waved his hand.

Yan Manqing pursed her lips and didn't say anything more.

There was silence in the car for a while, and Yan Manqing said: "By the way, in July, those comrades-in-arms in your class already know that I am your senior sister, why are you still shouting at the chief, the chief?" ”

"In the barracks, it's all like this!"

Su Qiyue smiled and glanced at her senior sister, and said, "If you hang one bar and two stars, maybe the situation will be better......

After graduating from a military academy, they are generally awarded the rank of lieutenant.

The command category is the deputy company position, and the technical category is the 13th level of professional technology.

Only a very small number of outstanding graduates who have obtained meritorious service of the third class or higher will be awarded the rank of captain.

Yan Manqing was the best student of their class.

She was awarded the rank of captain and the twelfth level of professional technology, which was not surprising to Su Qiyue.

After listening to Su Qiyue's ridicule, Yan Manqing snorted and said, "Aren't you the same?" ”

"Outstanding students for four consecutive years, many national computer competitions awarded. The number of outstanding graduates you will be given by the teacher last year! ”

Su Qiyue was blocked by her senior sister, so she could only shrug her shoulders and not argue.

With a cough, he changed the topic and said, "Senior sister, what are you looking for me this time?" ”

"It's nothing, it's just that I have some questions about infiltration techniques, and I want to learn from you."

Hearing this, Su Qiyue nodded with a sigh.

Although Yan Manqing's current research direction is information security, he also focuses on cyber attack and defense, vulnerability mining, artificial intelligence and security analysis.

However, infiltration skills are the basis for learning the direction of network attack and defense, not only to master, but also to keep improving.

It's just that, how does Yan Manqing know that she is good at this?

This was somewhat unexpected by Su Qiyue.

After all, when I was in school, I didn't show my skills in this area.

Of course, since the senior sister asked, Su Qiyue would definitely not hide anything.

With his vision, technology and level beyond this era, it will not be difficult to solve any computer problem.

"What problem has Senior Sister encountered? Let's hear and see if I can help! ”

Seeing that Su Qiyue agreed so happily, Yan Manqing couldn't help but look at him a few more times.

"It's nothing, it's mainly the learning of WEB penetration, which feels a little difficult to ......"

Hearing Yan Manqing's words, Su Qiyue nodded suddenly.

Indeed, web infiltration is a direction that only more professional hackers will study.

UCAS only talked about the idea of this technology in a general way in the undergraduate major of cyberspace security in the Department of Information Security.

The whole process of it, and the method of penetration, will not be too much involved.

When Yan Manqing is now in the study stage of the research institute, when he wants to learn about network attack and defense and vulnerability mining, he must learn WEB penetration technology from scratch.

However, this kind of offensive technique used by hackers is impossible for teachers to teach and explain.

If Yan Manqing wants to master this technology, he can only do his own research or find answers on the Internet.

Because of the particularity of UCAS, students almost do not go online for help.

Yan Manqing is at UCAS and is the best student in his class.

What even she can't do, how can others solve it.

In desperation, this senior sister could only come to try her luck.

After listening to Yan Manqing's question, Su Qiyue nodded with relief.

Seeing his understated expression, Yan Manqing was curious: "July, are you familiar with this?" ”

"Uh...... Let's get a little bit of it. ”

Su Qiyue shrugged his shoulders and said.

Because the scope of hacking technology is too wide, in the era before Su Qiyue's rebirth, ordinary hackers specialized in one technology, and other technologies would not be too deep.

For example, those who specialize in penetration testing, those who dig vulnerabilities, those who do reverse cracking, those who write viruses and Trojans, and so on.

Usually a hacker will find his own field of interest in these techniques and dig deep to reach the level of mastery.

The most taboo thing for hackers is to learn a technology for a period of time, and then learn another technology without in-depth mastery.

For example, if you learn web security penetration testing, you can learn reverse cracking before you are proficient, or you can learn other techniques.

The end result of this kind of hacking is to go around in circles and still nothing.

And Su Qiyue, as the best hacker of that era, naturally does not have this kind of problem.

He is not only proficient in penetration testing, but also has in-depth research on operating system vulnerabilities, application software vulnerabilities, reverse engineering, etc.

And web infiltration. Just a small aspect.

"If you want to learn web penetration well, the first thing you need to learn is injection."

Su Qiyue thought for a while and said, "We need to understand the manual injection methods of mainstream databases. Also use the injection tool, because there are some table names that you can't guess...... Second, we should pay attention to the manual practice of SQL injection. ”

After waiting for the other party to digest for a while, he continued: "Use the tool to run out of the station, and then use the hand to do it again." While hand-brushing, you will understand the advantages and disadvantages of the joint query method and the word-by-word guessing method, as well as the scope of application! ”

"By the way, in this process, you must first understand the principle of tool injection......"

Listening to Su Qiyue's eloquent talk, Yan Manqing's eyes became brighter and brighter.

She had never heard of these web learning methods.

I didn't expect that I, a junior brother, would give myself such a surprise.

The most important thing is that he has been out of school for more than a year and can still maintain this standard.

What else can this guy be capable of?

Su Qiyue was seriously mentioning something to Yan Manqing at this time, and didn't notice her eyes.

"Well, theories are theories after all. In the end, whether you have mastered it or not depends on the ...... practice."

After talking about some key points of web learning, Su Qiyue finally spoke.

"In this way, we have four computers in the company's computer room, and I will take the time to help you with a few questions when I go back."

Looking at Yan Manqing with a smile, Su Qiyue: "If Senior Sister can complete it, it will prove that your web penetration level has passed!" ”

"Okay, do you want to take the school entrance exam? No problem, I'm next! ”

Yan Manqing said with a smile.