However, Qiu Wenhua and others did not expect that Chen Ping would bring Li Huaigang back to Guangyu Technology Company in two days, and let Li Huaigang serve as the manager of the network security department of Guangyu Technology Company.

After these two days, whether it is Qiu Wenhua, Xu Weihua, Xue Mingtao and others, it is very clear that the network security department of Guangyu Technology Company is definitely the biggest hidden danger of Guangyu Technology Company.

At this time, it is necessary to have a person with sufficient ability to serve as the manager of the cyber security department of Coslight Technology.

They also knew very well that the reason why Chen Ping would leave should be to find such a candidate.

But they didn't expect that the person Chen Ping finally brought back would be Li Huaigang.

You must know that Li Huaigang is not well-known in the industry, and he is not even as famous as Qiu Wenhua, and outsiders don't know what kind of ability Li Huaigang has.

If it weren't for Chen Ping's memories of his previous life, I'm afraid he wouldn't have thought at all, what kind of ability does the unattractive Li Huaigang have in terms of network security?

Qiu Wenhua and the others were naturally ignorant, if someone else made such a decision, I am afraid they would have questioned it a long time ago.

But after all, this was a decision made by Chen Ping himself, whether it was Qiu Wenhua or Xue Mingtao and others, although they had doubts in their hearts, they did not raise their concerns.

After all, it has not been a day or two since they knew Chen Ping, and they still have great trust in Chen Ping's vision.

Although it is not clear what kind of ability Li Huaigang has, since Chen Ping has chosen Li Huaigang, it must also be Chen Ping's own plan.

Although they had doubts in their hearts, they didn't say anything in the end, just secretly observed the things on the side of the cyber security team.

In the past two days, the entire Coslight Technology Company has been very busy, from Xu Weihua, the general manager of Coslight Technology Co., Ltd., to any employee of the network security team, almost all the time with a nervous face.

Especially Xue Mingtao and Qiu Wenhua, who are in charge of the network security team, can often see their anxious sweating appearance.

Speaking of which, Guangyu Technology's cybersecurity capabilities are really lacking, even if a cybersecurity team is set up and jointly responsible for Xue Mingtao and Qiu Wenhua, in fact, these people are not professionals in cybersecurity.

Although the Coslight Technology Company has called the police and applied for the assistance of the Internet police, after all, the information of the Coslight Technology Company has not been leaked, and the police have only symbolically sent two Internet police officers to assist in the work.

Under the attack of the other party again and again, the network security team of Guangyu Technology Company obviously felt that it was a little unsupportable, and I am afraid that it would not last for three days at all, and at most it would take about half a day for the other party to completely break through the server of Guangyu Technology Company.

At that time, could it be that Coslight Technology Co., Ltd. could shut down the entire server room again and disconnect the network connection of Coslight Technology Co., Ltd.'s server group?

You must know that every time such a move is made, it is a huge blow to the reputation of several games of Coslight Technology Company.

The last time I shut down the server room and disconnected the network link of the server unit of Coslight Technology Company, there have been some bad comments about Coslight Technology Company on the Internet.

However, under Xu Weihua's efforts, in the process of multi-party publicity, the impact of this incident has been eliminated to the lowest point, but if such a situation occurs again, the reputation of Guangyu Technology Company may plummet.

However, this tense situation has been completely improved after Chen Ping took Li Huaigang back to Guangyu Technology Company in just a few hours.

When Li Huaigang joined the Coslight Technology Company, he did not directly convene the temporary network security team of the Coslight Technology Company to rebuild the firewall, but personally operated and found the backdoor left by the other party in the server group of the Coslight Technology Company.

After solving some of the hidden dangers, Li Huaigang continued to look for the back door left by the other party, and on the other hand, he commanded the network security team of Coslight Technology Company to rebuild the network security firewall of Coslight Technology Co., Ltd. again.

And the means used by Li Huaigang in this reconstruction are also unheard of by people who are not professionals in Guangyu Technology Company.

Even in many cases, the methods employed by Li Huaigang have puzzled the members of these cybersecurity teams.

But although they couldn't understand it, the effect of the means adopted by Li Huaigang was obvious.

In less than 10 hours, although the network security firewall of Guangyu Technology Company was not completely rebuilt, Li Huaigang's series of methods greatly reduced the frequency of attacks on the server group of Guangyu Technology Company.

The hacker on the other side had carried out a large-scale attack almost every hour for the previous two or three days, and each such attack would destroy part of the firewall that Coslight Technology had assembled.

However, after Li Huaigang joined the work, in less than 10 hours, although Guangyu Technology Company has not completely rebuilt the network security firewall, the frequency of the other party's attacks has been greatly reduced, and the attack intensity is far less than before.

With the current level of protection, I am afraid that even if Li Huaigang does not continue to work, the unprofessional network security team temporarily set up by Guangyu Technology Company is enough to support it.

Such an effect is naturally seen by almost everyone in Guangyu Technology Company.

For Li Huaigang's ability and methods, their hearts also rose with some admiration.

What can be admired even more is Chen Ping's vision.

You must know that so many employees of Guangyu Technology Company are all top-class talents in the Internet industry, and they have heard of those well-known people in the Internet industry.

But before that, although they had heard of Li Huaigang, they had never heard of what kind of ability Li Huaigang had, and even some people took the time to investigate Li Huaigang out of curiosity.

When they found out that Li Huaigang was just the manager of an unimportant department of Tencent, the hundreds of employees of Guangyu Technology Company admired Chen Ping even more.

To be able to tap a talent like Li Huaigang in an unimportant department of Tencent, Chen Ping's vision is absolutely beyond the reach of ordinary people.

They had never heard of such a vicious vision.

Even Xu Weihua, the general manager of Guangyu Technology Company, and others admired Chen Ping more and more.

Li Huaigang's ability is not only that, although the network security firewall temporarily re-established by Guangyu Technology Company is claimed to be able to support about three days, but in fact, in the minds of the members of Guangyu Technology's network security team, this firewall can only support between two and a half to three days at most, and it is very likely that it will not last for the third day.

However, after Li Huaigang joined the network security team, he commanded the entire network security team to rebuild the new network security firewall of Guangyu Technology Company on the one hand, and on the other hand, he continued to delay the opponent's attack.

In less than a day, Coslight Technology's network security firewall has been completely rebuilt.

After the completion of the new network security firewall of Guangyu Technology Company, the original simple network security firewall was paralyzed in an instant.

After the hacker on the other side broke through the original rudimentary network security firewall, he was excited to steal the information of Guangyu Technology, but the next moment, he found that another network security firewall appeared in the server group of Guangyu Technology.

And the tenacity of this firewall is far stronger than the previous one, even if he wants to break through this network security firewall with his strength, even if the other party does not take any action, it will take at least 10 days to half a month for him to break through.

At this moment, even the hacker who attacked Guangyu Technology Company was extremely shocked.

In his impression, the strength of Guangyu Technology in network security is negligible, but such a firewall can be built in just three days, and such network security strength is not even weaker than some domestic online game companies.

After discovering the cybersecurity strength of Coslight Technology, the hacker did not plan to continue the attack.

He and Coslight Technology Company do not have any deep hatred, and attacking the network security firewall of Coslight Technology Co., Ltd. is just a matter of interest.

Soon, all traces left by this hacker in the server group of Coslight Technology Company were actively eliminated by him, and he completely withdrew from the server group of Coslight Technology Company.

In this way, at least in the short term, there will be no danger in terms of network security.

However, when all the employees of the network security team of Guangyu Technology Company were relieved by this, Li Huaigang did not stop working, but directed the network security team of Guangyu Technology Company to continue to build the network security firewall.

But this time, Li Huaigang's actions made the entire Guangyu Technology Company stunned.

You must know that under normal circumstances, with the scale of the current server group of Guangyu Technology, there should be only one network security firewall established.

But what is Li Huaigang doing now?

He is currently working on the construction of the second network security firewall of the server group of Coslight Technology.

In other words, Li Huaigang actually wanted to let there be two network security firewalls in a single server group like Coslight Technology Co., Ltd., which is something that no one has ever thought about by hundreds of employees of Coslight Technology Co., Ltd., and it can even be said that this is beyond common sense.

Even Xue Mingtao, Qiu Wenhua and others were a little shocked by this.

However, for their shock, there are still two people in Guangyu Technology Company who maintain complete calm, one of them is naturally the initiator Li Huaigang, and the other is Chen Ping, who personally found Li Huaigang.

Others don't know much about Li Huaigang's ability, but Chen Ping has heard of it.

In his previous life, after reading those news reports, Chen Ping was very interested in Li Huaigang, and he had also carefully understood Li Huaigang's experience in Tencent.

Chen Ping also has a certain understanding of some of the things that Li Huaigang did in Tencent.

Now seeing Li Huaigang's methods, Chen Ping didn't seem too surprised, but felt that it was a little reasonable.