Chapter 2942: Tricks on the BIOS

Such a low-level method is in vain as a hacker!
As a hacker with ideals, aspirations and technology, they will never use this minimum method. They should have been quietly controlling the broiler as a springboard, invading their own system, and then cracking their own system. , Enter one's most confidential database and steal the information in it, such as the design drawings of those processors.
Unfortunately, this is simply impossible. The Red Flag operating system is the most difficult operating system in the world to overcome. When this system is designed, network security is fully considered. As a designer who is originally a network system It is natural for them to design such an operating system to ensure network security.
All of the source code at the bottom level is the most familiar to ourselves, and in this room are the most talented programmers in the world.
Therefore, the other party can only use this stupid method, but unfortunately, except for a little disgusting oneself, it will not have any effect. Even if the network is blocked, the other party will never know. When they are still acting When I was complacent with an ADSL, Han Guo’s backbone network was already laid out, and the bandwidth was quite large, while Hanxin Technology’s headquarters was already using gigabit network bandwidth.
At this time, outside Internet cafes claim that they have double ten megabits of optical fiber, which is already very attractive. At this time, their network bandwidth has reached a height that ordinary people can't imagine. In short, it is definitely not a tens of thousands of miles. The guys here can do it.
Moreover, it is very easy to counterattack, use the other way, return to the other side, let the other party taste the taste of being attacked.
Originally, they planned to do this, directly attacking the other party’s vitals, but since Qin Guan is here, I beg Xiaojun to turn his head to see Qin Guan after patting the table, and immediately become happy: "Mr. Qin, you Say how we should fight back?"
Although President Qin doesn't understand professional technology, he still has extraordinary strength in strategic deployment. Now that he has found the black hand behind the cyber attack, he can't wait to beg Xiaojun at this time.
Qin Guan scratched his head and asked: "Can our BIOS be upgraded?"
To start the computer, the first step is to check the integrity of various hardware, and then load the startup program.
The system is installed in the hard disk, but when the computer starts, there needs to be a program to tell the computer that you want to find the system from the hard disk, and this program is installed in the BIOS. This is a chip that is burned in. A set of programs was prepared. This set of programs is responsible for testing various hardware at the moment the computer is turned on. Even if the CPU is intact, it is also tested by it. When all tests are completed, the computer’s small speaker will emit a beep. A bang tells the user that all hardware is intact.
If the self-check is not successful, other sounds will be emitted, such as a short, short sound, or a continuous sound. Different sounds indicate different problems, such as graphics card, CPU, or memory.
Generally speaking, the possibility of memory problems is the greatest. Unplug it, wipe the golden finger, and then install it. In many cases, the problem can be eliminated.
In this way, you can also see the role of the BIOS, without it, the computer cannot start.
Since it is a program, it is supposed to be possible to upgrade. If the chip in it is a one-off, it cannot be modified if it is filled into the program. This cannot be upgraded. If the chip in is rewritable, it can be Write and modify the data multiple times, which has the possibility of upgrading.
So, why upgrade?
"The computers we launched cannot upgrade the BIOS program. We ensure that there are no defects when designing them. Intel and the corresponding computer companies, they design, can all be upgraded." Ni Always introduced to the side.
Why upgrade? It's because I didn't think well when I first came out. For example, I didn't expect the CPU to develop so fast, and a new CPU came out, but the motherboard does not support it. Only by flashing the BIOS can it be supported.
Our own technology is gradual. We have already made various preparations in advance. Naturally, there is no need to upgrade. It is the most complete when it leaves the factory, but Intel is not good. Almost all of them are passive. After planting it, it turned out that Han Guo’s latest products have come out again, and we have to follow up with research and development.
At this time, wherever they have any plans, naturally, they designed the BIOS to be able to be erased and written at any time, and when needed, just burned in a new program, and they also took this small change as One of their original creations, as one of their advanced propaganda technology, take a look, even Han Guo does not have this kind of technology, we have!
"Well, since that's the case, it's easy to say." Qin Guan said: "Design a bing virus, specifically to start this BIOS, as long as it is poisoned, all programs of the BIOS will be cleared immediately."
Hearing Qin Guan’s words, Qiu Xiaojun’s face showed a surprise, and Mr. Ni was shocked by the side. Mr. Qin, are we so cruel?
Han Guo attaches great importance to network security. Naturally, there have been various researches on bing, and it has completed its own system. However, Microsoft is absolutely unable to do so, because the development of software is actually a decision. Because of the advancement of hardware, since they have tied themselves to Intel’s tank, how can they have the strength to perfect the system at once? They were also led by the Red Flag system.
In this way, they still want to play this kind of cyber attack with their own party? Hmph, don't think about it, who paralyzed Eagle Nation's Patriot missile air defense system in the war of Date Palm Nation?
The various computer bing viruses that Han has on hand will scare you to death, so that none of you dare to play.
Since you broke the rules in the first place, of course I have to give you a good look.
"This time, just destroy their BIOS and make their computer unable to start. If it is the next time, then format their hard drive directly." Qin Guan said.
If the BIOS is destroyed, the motherboard will be destroyed, especially if the BIOS chip is soldered on. You must go to a repair shop and replace it with a new BIOS chip. This already saves them face and will not cause data loss. , If there is more next time, I will format your hard drive!
Loss of data is a terrible consequence for all large companies, and the damage caused is incalculable. It is said that when a programmer was fired, he formatted the company’s hard drive in order to vent his anger, resulting in the company’s tens of billions. For the loss, this programmer is estimated to have spent his life in prison.