Chapter 280 Brewing the Second Round

In Li Mu's eyes, a mature website is not how powerful the front-end function is, but how powerful the back-end defense is.

Websites in the mature stage of the Internet are fortified almost everywhere, and technicians have racked their brains to consider most of the loopholes that may be exploited, but even so, no website dares to say that its defense is flawless.

Some websites are as solid as an iron barrel in terms of defense, but it is often a small loophole that can make all defensive measures fall short.

Li Mu is not a hacker, and he is not very proficient in how to attack a website. What he is looking for is an opportunity to use the crowd tactics again to complete the explosion of the bar, but the q bar does not hesitate to sacrifice the user experience for technical defense, which makes Li Mu also feel a little bit. There was no way to start, until he noticed the in-station message function of q bar.

The in-station message function was actually first used by Muye Technology's Tieba, which is equivalent to a simple instant messaging function developed based on Tieba, allowing Tieba's friends to communicate in private. This function is very simple, but it is also very practical, because The information interaction of users in Tieba is public and one-to-many. When they choose to post in a Tieba, it is equivalent to opening the content of the post to the users of this Tieba, or even all Internet users. If they encounter like-minded people Friends, if they want to communicate privately with a certain bar friend, they need a public-to-private process, and the in-station letter is an excellent solution to this problem.

When q bar was doing the technical architecture, they also planned the function of in-station messaging. They restricted users from posting, but they did not impose any restrictions on the function of in-station messaging.

Li Mu opened the station's internal mail function and found that the pop-up page only had two fields to fill in: recipient and content. In addition, there was only one send option. Nothing else.

That is to say, whether the verification code or the post can only be posted once within an hour, it is all for the posts and replies that are made public by the front desk. However, there is no restriction on users' private message exchanges at the user background level.

Li Mu understood in his heart. Although there is a big difference between sending an internal letter and posting a post, there is basically no difference between the system background and the server hosting.

Posting and sending internal messages all test the server's carrying capacity for data writing requests, but internal messages even have one more logic than posting, and that is delivery logic.

A piece of data is sent from user a, uploaded and written to the server, and the server records the time of writing. The content is also delivered to the user background of user b. When user b receives the in-site message data, it will first activate a prompt function in the user's background, and then send the receipt that user b has received the in-site message to the server for record.

In short, this thing seems to be simple, but the upload of data to the distribution is not trivial.

Li Mu registered a new q bar account,

Then use your old account to send an internal letter to the new account, if you copy the id name of the new account. When sending, paste the new user's id in the recipient column, and then quickly paste it several times as spam in the content column. Then quickly click send, and then quickly move on to the next round.

Li Mu calculated the time by himself. He could send an in-site message within three to five seconds. If the speed was faster, the time could be controlled within three seconds.

One in three seconds and twenty in one minute. If hundreds of thousands of people are doing this at the same time, I don't know how long the q-bar's server can last.

The more Li Mu thought about it, the more he felt that there was great potential, and immediately contacted Zhao Kang. Tell him the specific operation method, and let him start the second blast tonight.

Zhao Kang received instructions. Mobilize the navy that you can mobilize now, and let them post on Post Bar and Q Bar. The core of the content of the post is to protest against the official explanation given by the q bar, which is completely shirk its responsibility, and ask the q bar to apologize to the majority of its friends for what it has done.

At the same time as these navy posts, they also listed various evidences that have been carefully organized. For example, when the employees of q bar copy content, it is impossible for one user to copy a piece of content, and then another user to copy it. Another article, so they all copy a lot of content in one user account, then change another account, and then copy a lot.

There are a lot of evidence and clues left behind by this kind of operation, especially Zhao Kang's subordinates have kept all kinds of picture evidence very complete, and the selected evidence can clearly see how they suddenly mobilized dozens or hundreds of them. The law of wanton copying of content in the same time period, anyone with a discerning eye can see that this is simply not the so-called spontaneous behavior of users, and at first glance it is an organized and planned infringement.

This set of things is absolutely reasonable and convincing to the bar friends of the post bar.

Shui Jun posted the post on Tieba and Q Bar. After the post was published on Tieba, other Shuijun helped to top the post, which immediately attracted the attention of current online Tieba users. The screenshot is to keep the evidence, because Li Mu expected that the q bar would delete the post, so he prepared to leave the evidence that the q bar deleted the post in advance.

Sure enough, the q bar managers who were on duty in the middle of the night discovered the protest posts posted by Tieba users. Since the content was really unfavorable to them, they made a decision without hesitation: delete it without amnesty, delete as many as you want, and tell the users who posted it. Do seal processing.

Now Zhao Kang's navy has easily kept a whole chain of evidence that they posted on the q bar, but they were deleted by the q bar, or even banned. Provoked the anger of the bar.

This loophole in the station letter, the navy has not yet begun to leak out, Li Mu wants to give the Q bar who thinks it is an iron wall another quick and accurate blitz, even if the current online number is all mobilized, it is not enough to support his plan.

This evening, Tieba and Qba have presented two completely different situations. Each Tieba has a post asking for an official apology from Q, and the level of attention is very high. , in one night, under the instigation of the water army, tens of thousands of users went to the q bar to post a lot of posts asking for the q bar to apologize, but almost without exception, they were all deleted by the q bar, which made these users very indignant. .

Li Mu was so busy until after two o'clock that he couldn't take it anymore, so he went back to the house to sleep, and even set himself an alarm clock for 8:30.

...

In the early morning of the next day, almost all the new local newspapers reported the unprecedented event that happened on the Internet. Zhao Kang’s public relations for traditional media began to work. Except for local newspapers in Yanjing, according to Tieba's friends reported that at least 30 newspapers in the whole of China reported this incident today, most of which were the results of Zhao Kang's public relations, and the rest almost spontaneously reported it as a hot news, and it made Li Mu is gratified that these local media, which are not very influential, are similar to what he expected, pointing the source of the contradiction to the infringement of q bar.

The morning news of many TV stations also has relevant reports, including Yanjing TV. Overnight, the remarks denounced the q bar spread from TV to the Internet and then to the newspapers, instantly pushing the q bar and Tengxun to the forefront.

Mr. Ma, who had already arrived in Yanjing to participate in the Internet forum, was furious when he found out about this. He made more than a dozen calls to the Shenzhen market. A vice president does everything possible to restore the reputation of the q bar and the company in front of the media.

It's just that the voices of condemnation are overwhelming, and it is difficult for all the media that have spoken out to carry out anti-public relations. The media cannot easily slap their own faces, so there is little space left for them.

Even though so many media are denouncing the practice of q bar, q bar still has not changed its rhetoric. They issued a statement again at 9:30 in the morning, claiming that the infringement does exist, but it is entirely the individual behavior of the user, q bar has been right. The account involved has been hacked and reserves the right to pursue its legal responsibility. At the same time, Q Bar also appeals to the majority of users to keep their eyes open and not be used by some unscrupulous elements on the Internet.

When Li Mu heard about this new announcement, he wore a dark blue suit and drove to the entrance of the conference center of a five-star hotel in Dongcheng, where the Internet conference was held.

The conference started at ten o'clock. When Li Mu arrived, a considerable number of invited Internet practitioners had already signed up and entered the venue. Before Li Mu entered the venue, he communicated with Zhao Kang and asked him to focus on mobilizing users in the post bar during the day. , you can first call on everyone to have a second explosion at 8 o'clock tonight, but don't disclose the specific method of the explosion, as long as you do the early mobilization work, attract users to the "Tieba family", and then in the bar. Before the time comes, the users will be informed of the method of blasting the message on the site.

Once Zhao Kang's navy starts to spread the news of the explosion of the Q bar tonight, the Q bar will definitely be ready, but they will definitely consolidate the defense like the three hundred Spartan warriors, but they ignore that there is still a small intestine that can be accessed from the back. Attack yourself.

When Li Mu signed in with the invitation letter, Luo Zhongwen, the head of the q bar business department, had already received the news that the post bar was brewing at 8 o'clock in the evening. He immediately made a strict and detailed division of labor for his subordinates: responsible for the technical meeting of the server Monitor changes in the number of online users at all times, and be prepared to respond to traffic peaks in a timely manner; while background technicians must be prepared to implement more stringent restrictions at any time, he is worried that users will break through an hour by registering multiple accounts and logging in. There is a barrier to posting once, so a strategy of IP restriction has been formulated. Once a user is found to switch accounts to log in, the IP address of the other party will be restricted immediately, and the restriction of posting once an hour will be raised from the account level to the IP address level.

For him, this battle must be against the explosion attack of the next post bar friends. If the website is closed again because the server cannot bear it, it will be really shameless! (To be continued.)