Black Technology Library

Chapter 39
The price of 5000 RMB is converted into US$750, while the cost of Google Explorer Glasses is US$800. This price has been reduced to this figure with the strong support of Silva's x laboratory!

Why can Cree lower the price to such an extent!

Pichai called Silva again and asked about the possibility of reducing costs. Silva’s answer made him silent. This figure was obtained because of India’s low labor force. Now Google’s fully automated production workshop is because of its low cost. For labor reasons, it has not been laid.

In the end how to do?Pichai stared out the window. When the previous price war broke him, it was Larry Page who ordered Silva to help him.

At this time, facing Cree's absolute price advantage of 5000RMB, how should he respond?This AlphaGO, Larry Page, and Silva can't help him. Only he can get out of this predicament. Faced with Kerui's strong attack, what should he do?
He has always been a genius!He is also convinced that he is a genius!Faced with such a predicament, he had a flash of inspiration and thought of the methods of his predecessors!
He thought of many successful cases, held the corners of his mouth, and started planning in front of the computer. He wanted to complete the price war. When he was in the price war, he didn't expect it to be so difficult. He had to pay for his miscalculation. cost!
……

Holding the printed documents in his hand, Zhu Cheng asked coldly, "What should we do in response to distributed denial-of-service attacks?"

Wang Yan was breaking out in a cold sweat. Today was Zhu Cheng's test. He was confident in his VB high-level compilation, but he didn't expect such a tricky question to come up.

Distributed denial-of-service attack is one of the most common and most difficult hacker attack methods. It belongs to the DDOS attack method. It uses reasonable service requests to occupy too many service resources, so that real users cannot get a response from the server. .

With the rapid increase of the server's processing power and the large increase in memory, a single DOS attack can no longer be effective, but tens of thousands of puppet machines and bots are used to attack.

It's like dealing with a store, find a large group of people in the store to look at but not buy, the owner drives them away, and another person continues to block the owner's business.

This attack mode is the most commonly used and the most useful.Lurking under the massive data stream is the vulnerability to sneak in, this kind is deadly!

Wang Yan used a loophole to infiltrate before and modified the title of Google's official website. He is a geek and did not delay Google's business. He just left his mark.

This made him very excited!I am more interested in learning, but it is still a bit difficult to study the advanced chapters, and it took me a few months to finish it.

"To deal with distributed denial-of-service attacks, adopt appropriate security domain division, configure firewalls, enable intrusion detection and prevention, and notify service providers to restrict traffic on network nodes. These are safe and effective methods. And..."

At this time, he said with a strange expression: "According to the VB advanced article, making a web page into a static page can greatly improve the ability to resist attacks, and it can also bring a lot of trouble to hackers. If dynamic scripts are required To call, you need to use another separate server to prevent the main server from being affected."

"Boss, why is this?" Wang Yan was a little confused.

Zhu Cheng nodded. The mastery of this part seems to be pretty good. Wang Yan is not a genius, but just a talent. He can learn it completely because of his diligence.

"This static page prevents DDOS attack is a method used by many large portal websites, such as Google, Sohu, Sina and other websites. This method of preventing attacks has also been known by large portal websites, but they have not Spread the word. Do you know why?"

Shock appeared on Wang Yan's face. He is a network engineer, so he naturally understands how deep the water is here. This technology is very advanced and a very simple method. Big companies have mastered it, but small companies don't know it!

"A technology monopoly?" Wang Yan asked weakly.

"Although it is not far away, technology monopoly restricts the counterattack of small companies, and when they need to deal with someone, they can use this most common DDOS attack to bankrupt these small companies! This is what the giants Strength."

"Leading technology!"

Zhu Cheng didn't finish his words. Using a separate server for static pages and dynamic script calls is a very small skill, and it is not widely advertised. The Carlyle Group's hostile acquisition was based on such confidence!
They are arrogant, but they have arrogant capital, they just fell under Zhu Cheng's technology, but countless popular websites disappeared after a period of time, or were acquired.

This phenomenon is a phenomenon-level situation in the Internet field. People always blame it on the severance of the capital chain, on advancing with the times, and on being outdated.

In fact, it is all because of the subconscious induction of large-scale website news editors that people always misunderstand. Countless creative companies have closed down for one reason or another, but no one is willing to tell the truth about being squeezed out by giants.

Even if it was acquired, the masses were surprised at the high acquisition price and the counterattack of these little people, but none of them thought that the price was only a fraction of the profits of these companies, or even less than a fraction.

For example, Marcus, the founder of Minecraft, sold Minecraft to Microsoft for $25 billion, but is the price really reasonable?
Before being acquired, Marcus could earn $28 a day, and this number is constantly increasing!Peripherals, film and television, customer base, fan value, etc. are constantly increasing exponentially. When he officially sold, his daily income reached 58 US dollars. In just 10 months of the acquisition, his profit has almost doubled.

Microsoft won Minecraft. This is a carnival of capitalism. Marcus became a rich man and bought a big villa, a nice car, and a beautiful woman for 7000 million.

After enjoying the glory and wealth, there is emptiness and loneliness. For men, money and career, career is more important, the body is fat, and there is no goal in life.

He posted this on Twitter, which still hangs: "Partying with a bunch of friends and celebs in Ibiza, doing things I wanted to do, but I've never felt so alone."

Why did Mojang, which was thriving at the time, choose to sell their company's flagship product?The reason behind this, but no one is willing to delve into it.

Countless media shouted that Marcus had entered the Forbes rich list, but they never thought about his loneliness.

Wasn't Zhu Cheng's Kerui facing such a danger back then?The Carlyle Group defeated all investment companies and obtained the right to purchase Cree.But the front teeth were broken by Kerui, and he was in danger.

Zhang Qingyu's life in Kerui can be described as an invisible man, but his job is not easy, because he can't always catch those assassins who are waiting for an opportunity in the shadows. Grasp, they will not shoot.

Zhang Qingyu has a bit of a headache recently. He does this job like catching mice. It's not that there is no harvest, but what he harvests is trash.

Zhu Cheng continued to assess Wang Yan's VB advanced chapter, nodding non-stop, very solid!Nodding in satisfaction, Wang Yan can be handed over to Wang Yan for all the work on Cree's official website, and the main person in charge of this work is Venus.But Zhu Cheng also played a very important role in it.

After all, human minds are more flexible, while Venus's intelligence is still very mechanical.Can't do everything.

"The security work of the website will be entrusted to you in the future. I believe you can do a good job. I have some information here. You can delete it after reading it. These things are relatively important things. Don't miss them. Don't back them up, understand?"

While talking, Zhu Cheng handed over a USB flash drive, and Wang Yan took the USB flash drive with an excited face!Another new technology!
"There is a ring logic lock firewall component inside. You can take a look at it yourself and evaluate it after a while. Alright, let's go out."

He waved his hand and signaled Wang Yan to go out. He still had to think about how that genius Pichai would do next to deal with his ultra-low price.

Wang Yan returned to his work station excitedly, saw Chang Rui sitting in front of the computer, and asked, "What are you doing in my seat? What happened to the website?"

"Isn't this why my computer crashed just now? I just caught a programming bug, and I borrowed your computer to modify it. There are still a few minutes, just wait a moment." Chang Rui replied with a smile, but the other hand , extending to the USB port under the table.Pull out the U disk inserted on it.

Wang Yan was so excited that he didn't pay attention to Chang Rui's actions at all. He nodded, walked around behind Chang Rui, glanced at the large string of codes on the screen, and said, "Let me do it, I'll get it done in minutes!"

Chang Rui knew that Wang Yan's temperament was careless and indifferent, knowing that he would not care about details, he breathed a sigh of relief, stood up, and said, "You are the backbone of the company! Come quickly!"

He smiled brightly, how could he not be bright, the USB flash drive contains the advanced chapter of VB advanced compilation, which has a reward of more than [-] million on Cree's official website, this is still a personal reward, what about the company's reward? ?
For example, Google, in order to save face, how much money will they spend to get the advanced chapters of VB high-level compilation?Chang Rui has already seen his hope of making a fortune. He has prepared his passport and just completed his tourist visa. He believes that the price paid by Google will be very high. After he lands, he will definitely be able to apply for a green card!

That place, that place that only needs money!He has money, and the good days he wants are coming.

"What are you thinking? I fixed it for you, can you see if this is the case?" Wang Yan's words startled Chang Rui, what a reckless guy!

"That's right, as expected of Wang Yan, thank you for helping me a lot!"

Chang Rui didn't show the mountains and show the water. After thanking him, he returned to his work station, restarted the computer with a blue screen, and smiled all over his face.

Zhu Cheng was watching the news in the office, and the feeling that the mountain rain was about to come and the wind was blowing over the building!

ps: Routinely ask for a recommendation ticket.

　Thanks for the reward of 1000 coins from "Bad People Under the Night", 500 coins from "Arrogance of the King and Ba", and thanks to "K**GUIJ" for the reward, and thank you for your support!

　　
　
(End of this chapter)