High school students give computer design "immune system"

"Now 60% of viruses in computers come from USB flash drives. The 'port guard' I designed was to implant a 'human immune system' into the computer." Yesterday afternoon, in the Jinling High School Conference Hall, a class of high (12) Yao Zhihao showed off his scientific achievements. It is reported that his invention has already obtained the national invention patent application number, and copyright protection is also being applied.

Enticing a virus into a "small box"

An MP3-sized white "box" resembles an external hard disk and is connected to a computer via a USB interface. Yao Zhihao demonstrated the operation process for everyone, while “secreting” the internal structure of the “small box”.

According to him, the device was modified by a USB tap, and a master chip, a read-only memory chip, and a design program were implanted. Yao Zhihao told reporters that the “main force” used to “kill” the virus is a read-only memory chip. “This chip design principle is the decoy receptor in biology, which is to block the virus after it is induced into this device. "He said that this is equivalent to the U disk program no longer run from the operating system, but through the "USB Port Guardian" program to run, like Panda burning incense, Fink virus, super factory these super viruses can be "stop kill".

As early as in junior high school, there have been design ideas. How is this different from general anti-virus software? Yao Zhihao said that although the anti-virus software is comprehensive but the update speed is not fast, and the anti-virus software has scan waiting time, in the process the virus can easily invade the computer before the scan is completed.

The "USB Port Guardian" he designed does not use software, does not take up computer memory, and greatly reduces scanning time. "The most important thing is that it is small, lightweight and portable."

He said that this device actually had a theoretical idea as early as in junior high school. “Before the beginning of the next semester of the first grade, I was inspired to think about whether or not I could implant the human immune system into the computer. I also asked a lot of experts and doctors. But at the time, they all thought it was a fantasy.” Academic papers, junior high school won the provincial science and technology innovation contest first prize, he was eventually as a science and technology expertise of Jinling Middle School students dropped nearly 40 points to take.

Winter vacation gave up traveling and invented “a high school winter vacation, many children choose to travel, or meet with classmates and friends. However, Yao Zhihao used winter vacation for equipment research and design, so the outstanding results and the quality of the children’s hard work Inseparable." Jinling Middle School Tian Guosheng, vice president told reporters.

After Yao Zhihao entered the school, the school gave him sufficient time and provided support on the equipment. At the show, Yao Zhihao’s two new computers for demonstrations were configured by schools and cooperatives for him.

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