Suddenly, a thought crossed my mind. The National Defense University www.biquge.info is the highest-level school of GDI in the northern capital, which means that the network of the highest-level school can reach the fifteenth level, according to the daily urine of GDI, this is definitely not a separate construction of a school, but a project, and schools of the same level should enjoy similar treatment - so by analogy...... I quickly inquired about the Southern Courtyard - yes, I was still level 14 when I participated in the construction, and I was upgraded to level 15 last week!

There are a lot of things to loot in the Nanguo Courtyard, and with the knowledge I have now, no department in it can hide anything. The question is how to break the level 15 defense at the entrance? I'm going to use a rogue trick called "social engineering" to try to crack the super-admin password, and if that fails, I'll go to bed - i.e., spend the remaining four hours before dawn doing it!

A super administrator is the top executive of a network. As a matter of course, this is a special account that should not be used on a daily basis. But I know several administrators of the Southern Courtyard, most of them are lazy, and they like to kick people, and often log in directly with the identity of the superpipe, and immediately fly up when they see who is not pleasing to the eye. Although this kind of kicking is refreshing, it is a clear violation of password management norms.

I activated the backdoor that I had left over from that year — it was used for no other purpose than to extract community chats from the database. At that time, I didn't think about using the backdoor to do anything about sabotage, I just wanted to use it to query some other people's privacy (it seems to be just as shameless).

This backdoor is really still working, and after a while, all the chat records in Forgotten Worry City are down, and the relevant personnel of the computer center are singled out from them, and they are seen one by one. As luck would have it, when I saw the third copy, I saw that it was the chat history of the former third wizard to his girlfriend. There's this passage in the middle: "Look at what you said, how important I think of you, all my passwords are your birthday." ”

I know his girlfriend, she doesn't look very good, but she is super, and she subdues the third wizard to the ear, which can be called the shame of the IT man of the Southern Courtyard. As soon as the so-called cheap men and ugly women meet, they will win countless in the world, which is the pair they are talking about. But it doesn't matter, when I have nothing to do in the future, I have time to gossip about them slowly - the important thing is that since I know this, finding his girlfriend's ID number is as easy as digging for something!

I immediately tried all the combinations of his girlfriend's birthday and name, and quickly tried out the guy's financial card password. What an honest guy! His medical card, meal card, or other passwords are all a combination of these two things. Accordingly, his community password is more complicated, but it just reverses the order. These few words were tried out in a few clicks with brute force.

The third wizard is already quite a powerful character, and just starting with this role, you can achieve a lot of things that you can't dream of. However, after a little in-depth investigation, I found a fact that I would wake up laughing when I dreamed - I didn't expect this guy to be promoted to the school's super administrator! His own community folder contains a lot of valuable information. I actually found a file with the name of p_w_d.t_x_t.

Such a horrific violation of password management norms, especially the existence of the four underscores that cover my ears and steal the bell, really makes me bow and exclaim in admiration and invincible......

When I opened the file, I saw that all his passwords were recorded in it, and it was completely matched. At the bottom is the super-managed password of the school network, which is 47 digits long and consists of many irregular characters. As mentioned earlier, it takes a lot of time to crack a 60-bit encrypted password, not to mention that the password itself is very long and has a lot of irregular characters - if he keeps it well, it is almost impossible to break. However, such a strong password was not only difficult for the enemy to break, but also difficult for himself to remember, so he used the computer to write it down. The most damn thing is that he recorded it in the external Forget Worry City forum system, and it is protected by a regular password of only ten digits, and the specific file is simply plaintext! I think he should be shot in terms of secrecy.

After this operation, a lot of people at Black Cat thought I was invincible. But I personally believe that as a hacker, you should not only attack from a technical point of view, but also act from the psychology and usage habits of the other party. Of course, the masters of that era generally looked down on "social engineering" as a non-technical business, and it was also an important reason that they did not do everything like later people. And it is my super luck to meet this vegetable forced to be a super pipe, and it is also the sorrow of no one in the Southern Academy.

After using this password to enter the system of the Southern Academy, the entire network of the Southern Academy was much more open to me thousands of miles away than when I was still there. In fact, no matter whether the sky is dark or shiny, the network is completely under my control before the network administrator finds out. I sighed with some emotion before I opened the file system of the principal's office and looked at it. There is a 14th grade document entitled "Investigation Report on the Riots in the School in December 60", written by the assistant principal.

I broke out in a cold sweat when I saw this report. Although I've always liked to break through the level limit and get some high-level documents to read, the fourteenth level thing has never been touched. This document is not only a high level of secrecy, but also shows one thing: the school riot that year was planned by the school! The general meaning of the document is as follows:

After the stabbing incident of Qingtian at our entrance ceremony, the school conducted a more thorough investigation, but it was not able to find the hidden agent, but it is certain that there are celestial agents lurking in the school. In this regard, the GDI Security Corps of Nandu issued an order that must be eradicated, and Du Biao personally instructed to implement the order.

The monster attack was entirely an accident at the Genetic Modification Research Institute located in the mountains outside the southern capital, where the monsters used to deal with the Celestial Realm killed all the researchers and escaped. Judging by the text on the document, it can be judged that this happened more than once. When the students of our school failed to block the attack, the mobile team arrived in time to eliminate them.

However, both the security team and the school believed that this opportunity could not be missed, so they planned behind the scenes to artificially form civil unrest on campus and lure the Heavenly Realm agents to the front. So our news is blocked, so we hear so much weird news, so it's getting more and more chaotic and no one cares! We should have known that there was something weird in between.

The report concluded that two Celestial Agents had been found and killed. In the process, 31 perpetrators (robbers, shootings and other acts of violence) were arrested, and 52 were killed in the commission of violence. Forty-five people died in a completely unrelated manner. Because the principal took the initiative to attack several groups of students without inquiry, causing a large number of casualties, the matter was also reported to the highest level of the GDI in Nandu, and there was Du Biao's instructions in the annex: The matter is special, listed as the highest secret, and will not be handled.

After reading these, the sky is already slightly bright. I dragged Ryuuji up and showed him this, and I saw that his face turned pale - where this is purging, it is completely slaughter! We went to the girls' dormitory together to wait and pulled Han Han, who had come out to run, over. After reading this really appalling document, she couldn't care about giving me any more face. The faces of the three of us were extremely ugly, and finally Ryuuji spoke: "Rhubarb, what are you going to do?" ”

"At this sensitive time, maybe it's not a good idea to make it public." Han Han said.

"Why, didn't you want to stab back then?" I fell straight down on the back bed and lay down: "I understand the sensitivity of this period, but I am already determined to do so. There may be a great danger, can you help me a little? ”

"Of course I'll do my best to keep you safe." Ryuuji said.

"It's really not okay to send you to the embassy of the country of Heguo, my uncle is the consul inside." Han Han said.

"Then it's decided." I said with a lack of expression on my face.