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English version\u2b07<\/p>\n

[Did you get closer? Introduction to modern cyber warfare]
\nThe telework environment has become common due to the spread of infectious diseases.
\nNaturally, we will proceed with work while exchanging information in a personal computer environment.
\nIt can be said that work at home is suitable for work such as deep-drilling planning and construction.
\nInevitably, there are more opportunities to use e-mail for exchanging information.
\nHowever, in such an environment, malicious virus spread or ransom demand
\nAttacks called ransomware are also increasing.
\nThe other day, there was an attack on a part of Toyota’s production system
\nThere was also a report that Toyota’s production line would stop for a whole day.
\nIt is highly possible that it is linked to the Ukraine crisis.
\nUnder such circumstances, cyber attacks have been seen even in the familiar information environment.
\nWe have information-related network access in the housing industry
\nCyber \u200b\u200battacks on industry exchange groups such as Shinjukyo and Tohoku Forum.
\nPlease send an email like “Please decompress the zip compressed data”
\nThe method is to send the “decompressed password” at the same time.
\nIf you inadvertently unzip it, the virus will contaminate your PC and further network information.
\nIt is said that there is a high possibility that it will be stolen.
\nFortunately, we also had a suspicious email record, which was detected by a server-side virus check.
\nJust in case, I am telling the staff to call attention.<\/p>\n

In terms of distance, it is a war in Ukraine that is happening almost on the other side of the earth,
\nIn some cases, Russian companies sold antivirus software.
\nIn such an invading nation, research on attack methods in cyberspace is also in progress.
\nIn Russia, information dissemination for national brainwashing is also carried out quite intentionally.
\nIn this Russia-Ukraine war, various WEB space usage
\nIt is clear that information warfare is also being used and developed thoroughly.
\nThe case where a Russian helicopter invaded the airspace of Nemuro at the eastern end of Hokkaido
\nHow to launch a cyber attack by watching the reaction of information to it
\nI think it meant to test.
\nThe reaction between the Japanese side and probably Misawa’s U.S. military network since the airspace invasion,
\nIt must have explored the state of Japan-US cooperation.
\nI think it is the behavior of a ridiculous dictatorship nuclear possession and a permanent member of the United Nations.
\nYou need to be wary of such things.
\nSo far, Russia’s international isolation has progressed and world public opinion in support of Ukraine has been formed.
\nIt is also that unreasonable attacks on innocent people are shared around the world on SNS and WEB space.
\nIt can be said that it forms a great “deterrence”.<\/p>\n

What is happening in Ukraine is by no means a distant world.
\nCyber \u200b\u200bvirus attacks are becoming more active at the same time as the spread of actual pathogenic viruses.
\nIn this kind of near-future cyberspace “information warfare”
\nYou need to be careful.<\/p>\n","protected":false},"excerpt":{"rendered":"

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