Bitcoin assistant
The latest information about how to prevent bit virus in Windows XP, Windows 7, Windows 8 and windows 10. Windows users can use firewall to filter personal computers, and temporarily turn off 3389 remote login on ports 135, 137 and 445 (if they don't want to turn off 3389 remote login, at least turn off the smart card login function), and pay attention to update security procts for defense, so as to minimize the risk of computer attack
at present, the defense measures for bitcoin wannacry and variant uiwix extortion virus
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update the released security patches of windows in time. When the ms17-010 vulnerability was first exposed in March, Microsoft had provided security updates for win7, win10 and other systems; After the outbreak of this incident, Microsoft also quickly released a special patch for Windows XP and other systems that had not provided official support before. Users of Windows XP, Windows 7, Windows 8 and windows 10 only need to ensure that the "system update" service of their computers is turned on
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use "blackmail virus immune tool" to repair. Users download the offline version of Tencent computer manager "blackmail virus immunity tool" through other computers, and the files to a safe and non-toxic U disk; Then turn on the designated computer when WiFi is turned off, the network cable is unplugged and the network is disconnected, and back up important files as soon as possible; Then use the offline version of "blackmail virus immunity tool" to fix the vulnerability with one click through USB flash disk; Network can be normal use of the computer
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use "NSA Arsenal immunity tool" to repair. Users download the offline version of 360 guard "NSA Arsenal immunization tool" from other computers, and the files to a safe, non-toxic U disk; Then turn on the designated computer when WiFi is turned off, the network cable is unplugged and the network is disconnected, and back up important files as soon as possible; Then use the offline version of "blackmail virus immunity tool" to fix the vulnerability with one click through USB flash disk; Network can be normal use of the computer
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use the file recovery tool to recover. Users who have been infected with the virus can use the third-party software for file recovery, with a certain probability of recovering your documents
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enterprise network administrators can use the "Administrator Assistant" to detect the security of computer equipment. The domestic anti-virus laboratory security team launched a "Administrator Assistant" diagnostic tool for vulnerable enterprise customers on the evening of the 14th. The enterprise network administrator only needs to download the diagnostic tool and input the IP or device name of the target computer to diagnose whether the target computer is infected with blackmail virus; Under the guidance of the diagnosis report, the health equipment that has not been patched can be patched and defense can be arranged in time
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Windows users should try their best to avoid visiting high-risk web pages in the near future. At the same time, if they are unfortunately poisoned, they should not pay ransom. They should contact the security manufacturer to help recover valuable data, or they can completely eliminate the virus by formatting the hard disk
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back up all personal data to U disk or mobile hard disk which is not commonly used, so as to avoid all data loss caused by computer poisoning
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because there is no way to crack the bitcoin wannacry and variant uiwix blackmail virus, the virus falsely claims that it can be unsealed by paying 20000 and 2000 RMB bitcoin. At present, no one has confirmed it. It is suggested that users directly search "system 119" to re install windows system
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once again, it is suggested that
refer to the network for the answers: https://..com/question/1673456920227196667.html
the merchant went into the mountain to buy a monkey for 100 yuan. The villagers made money by selling some of them. When the merchant raised the price to 200 yuan, the whole village went to catch the monkey, and the merchant collected it all. The monkey is hard to catch. The merchant raised the price to 500, and there is no monkey. After that, the assistant of the businessman sneaks back to the village and sells a monkey for 300 yuan, and the villagers rush to buy it. Then they wait for the businessman to come, and the businessman never comes again...
similarly, in the period of rapid rise in the price of bitcoin, the one who holds more bitcoin will be richer, so people rush to hold bitcoin, making the price of bitcoin rise faster, It forms a positive feedback regulation. Now that the price of bitcoin has fluctuated near the peak, the economic impact of increasing or recing your holdings is unknown. In the future, when prices fall sharply, those who hold more bitcoin will lose more, and those who hold less bitcoin will make more profits
in addition, how bitcoin came into being can be seen in this way. A programmer wrote a high-order equation with a computer. There are 21 million solutions. The solution itself has no value. Suddenly, someone said that he was willing to pay 100 yuan for a solution, so everyone began to work hard to solve it. At this time, the price of a solution is 100 yuan. The solution began to flow from one hand to another. Slowly, under the market regulation and artificial reasons, the price of solution becomes 102 yuan, 247 yuan, 97 yuan, 411 yuan...... wait. Bitcoin plays well. If you can have a drink with financial groups, if you don't play well, you are just a piece of meat in someone's mouth. Ordinary people still don't recommend buying bitcoin
it can solve network delay, act as firewall, improve security and protect real IP address and personal information.