Skip to main content

If you find USB-memory stick don't even touch it





https://avoimenkoodinmaailma.blogspot.com/

Kimmo Huosionmaa

This is the real thing, those USB-stick heads might be connected to the high voltage device, what can burn your laptop immediately. That kind of nasty surprises can be done quite easily. But when we are talking about the dropped memory sticks, what have some secret information, must that memory stick would be put in the garbage. The attempt to connect the computers in those USB sticks can be dangerous, and the computer can also turn down and that can destroy the USB-port. Or even the entire computer could be destroyed.


Those memory sticks can involve the malware programs, what can download themselves in the computer and then delete themselves in the memory stick. That kind of virus can infect many computers in the network. Those sticks might be dropped near the interesting corporations, and they are sometimes marked for the attractive logo. And when some worker put that stick in the computer, the virus would infect the computer very fast, and then the virus could start to sprawl in the very fast way.


The most effective computer malware tools can infect the WLAN-network routers, and then deliver every single byte in the system to the third part. In this case, the infected hot spot would send the bytes two times in the same time, and that would cause that every single word or action in the targeted system would be sent to some hackers. And that kind of malware can infect many another system, if it can transform by the air.

Comments

Popular posts from this blog

MIT's tractor beam can make the new types of SASER systems possible

   "This chip-based "tractor-beam," which uses an intensely focused beam of light to capture and manipulate biological particles without damaging the cells, could help biologists study the mechanisms of diseases."(Interesting Engineering, MIT’s Star Wars-inspired ‘tractor beam’ uses light to capture, manipulate cells) MIT's tractor beam can make the new types of SASER systems possible. The tractor beam just hovers the nanoparticle in air or medium, and then the laser or some other electromagnetic system transports oscillation into those particles. The ability to make cells and other particles hover in the system makes it possible to create particles whose energy level or resonance frequencies are accurately calculated things.  That thing makes it possible to create things that transmit wave movement accurately and cleanly. This is one version of the use of a tractor beam. Modern tractor beams are like acoustic tweezers where sound waves lock the object in its cr

The new observations tell that the thunderstorms form gamma-rays. That could make gamma-ray lasers possible.

  "An illustration of NASA’s research plane ER-2 flying over thunderstorms. Credit: University of Bergen / Mount Visual (CC BY 4.0), edited" (ScitechDaily, Surprising Discovery: NASA’s Retrofitted U2 Spy Plane Reveals Tropical Lightning Storms Are Radioactive) The new observations tell that the thunderstorms form gamma-rays. That could make gamma-ray lasers possible. The process has been observed by the NASA (Lockheed) ER-2 research plane, which is a modified U-2 spy plane. The gamma-ray formation in thunderstorms. Where lightning and electric fields release electrons that impact the air molecules and water droplets is an interesting thing. That thing opens the route to solving many mysteries.  "The general physics behind how thunderstorms create high-energy flashes of gamma radiation is not a mystery. As thunderstorms develop, swirling drafts drive water droplets, hail, and ice into a mixture that creates an electric charge much like rubbing a balloon on your shirt. Pos

Chinese innovations and space lasers are interesting combinations.

Above: "Tiangong is China's operational space station located in low Earth orbit. (Image credit: Alejomiranda via Getty Images)" (Scpace.com, China's space station, Tiangong: A complete guide) Chinese are close to making nuclear-powered spacecraft.  Almost every day, we can read about Chinese technical advances. So are, the Chinese more innovative than Western people? Or is there some kind of difference in culture and morale between Western and Chinese societies? The Chinese superiority in hypersonic technology is one of the things that tells something about the Chinese way of making things.  In China, the mission means. And the only thing that means is mission. That means that things like budgets and safety orders are far different from Western standards. If some project serves the Chinese communist party and PLA (People's Liberation Army) that guarantees unlimited resources for those projects. Chinese authorities must not care about the public opinion.  If we th