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

Will humans survive the sun's red giant stage?

"As the Sun matures into a Red Giant, the oceans will boil and Earth will become uninhabitable." (The Conversation, The sun won’t die for 5 billion years, so why do humans have only 1 billion years left on Earth?) Sooner or later, all stars use their hydrogen. And then they turn into red giants. Sun is a yellow G spectral class star that turns into a white dwarf. But before that, the sun will turn larger.  The sun turns red and that means. It starts to send more infrared radiation. This thing will turn Earth into a hellish temperature that vaporizes water from Earth.  It's possible. That Earth will also vaporize with Venus and Mercury. Some scientists say that we have only 1 billion years to move farther in the solar system. The habitable zone will go to the distance of Jupiter and Saturn, and maybe humans find a safe place in those distant moons.  It's possible that before Sun will grow too large humans make large groups of mirror satellites or large shields that sho...

Metamaterials can change their properties in an electric- or electro-optical field.

"Researchers have created a novel metamaterial that can dynamically tune its shape and properties in real-time, offering unprecedented adaptability for applications in robotics and smart materials. This development bridges the gap between current materials and the adaptability seen in nature, paving the way for the future of adaptive technologies. Credit: UNIST" (ScitechDaily, Metamaterial Magic: Scientists Develop New Material That Can Dynamically Tune Its Shape and Mechanical Properties in Real-Time) Metamaterials can change their properties in an electric- or electro-optical field.  An electro-optical activator can also be an IR state, which means. The metamorphosis in the material can thermally activate.  AI is the ultimate tool for metamaterial research. Metamaterials are nanotechnical- or quantum technical tools that can change their properties, like reflection or state from solid to liquid when the electric or optical effect hits that material. The metamaterial can cru...

The new observations and observation tools are revolutionizing nanotechnology and the way of thinking in physics.

ScitechDaily.com "A new study has overturned a fundamental principle of physics by demonstrating that similarly charged particles can attract each other in a solution, with the effect varying between positive and negative charges depending on the solvent. This discovery has significant implications for various scientific processes, including self-assembly and crystallization". (ScitechDaily, Opposites Attract, Likes Repel? Scientists Overturn Fundamental Principle of Physics) The research reveals the importance of solvent structure at the interface in determining interparticle interactions, challenging long-held beliefs and indicating a need for a re-evaluation of our understanding of electromagnetic forces. Credit: Zhang Kang". (ScitechDaily, Opposites Attract, Likes Repel? Scientists Overturn Fundamental Principle of Physics) New observations about magnetic fields. And same polar particle or object interaction revolutionized the knowledge of magnetism. They say. The sy...