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Data protection. You are being overheard - defend yourself. Khalyapin D.B., 2004.
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The book gives general approaches to the complex protection of information, objects. The technical channels of information leakage are classified and systematized, the energy and time conditions for their manifestation are determined. The issues of protection of both the allocated premises itself and the technical means located in this premises using organizational, technical and technical methods and means of active, passive and complex protection are considered. The characteristics of the most widely used means of protection are given. The book is intended for information security specialists, heads of state and commercial structures, security officers and students of higher educational institutions (faculty of information security of the Russian State Humanitarian University, Moscow State University of Civil Engineering and similar ones).
In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>
Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>
The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>
Random news from the Archive
Carbon dioxide turned into coal
27.02.2019
Researchers at the Royal Melbourne University of Technology (RMIT) have learned how to turn carbon dioxide into particulate carbon.
Technologies already exist to convert CO2 into a liquid that can be stored underground. But this method has significant disadvantages: high transportation costs and the risk of liquid leakage from storage facilities. Turning carbon dioxide into a solid is a much safer and more environmentally friendly approach. However, this was previously only possible at extremely high temperatures.
Now, using liquid metals as a catalyst, scientists have been able to turn carbon dioxide back into coal at room temperature. This is the first step towards developing a reliable and efficient way to cleanse the atmosphere of one of the main greenhouse gases responsible for global warming.
"While we can't literally turn back time, turning carbon dioxide back into coal and burying it in the ground is a kind of rewinding of the climate clock," the scientists say.
They note that the by-product of this process is a synthetic fuel that can be used in industry.
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