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Is there any good way to prevent Bitcoin virus intrusion?
On May 12, the ninth anniversary of the Wenchuan Earthquake, Bitcoin virus attacks surged across China.
As for how to prevent being infected, a Microsoft spokesperson said that users who run the free anti-virus software that comes with the system on Windows computers and enable Windows Updates can be protected from this virus attack. Windows 10 users can enable Windows Updates to install the latest updates through Settings-Windows Update, and can also open the Security Center through Settings-Windows Defender.
For ordinary people like us who don’t know much about the Internet, these few tips can avoid damage to a certain extent.
1. Delete suspicious emails, especially those containing links or attachments. Just like preventing fraudulent text messages.
2. Back up files on your computer regularly.
4. Make sure the intrusion prevention security software on your computer is updated, as mentioned at the beginning.
5. Update the operating system in a timely manner. Microsoft has also released the MS17-010 patch urgently this time.
6. Once infected, immediately disconnect from the Internet and do not connect any external storage devices, such as USB flash drives. Do not open any files before removing the malware.
7. It is not recommended to pay ransom.
8. To download software, use the official software download platform for mobile phones and computers.
If you are unfortunately poisoned, Weibo netizen "Hacker Kevin" taught five temporary coping methods:
1. Don't give money. The ransom is expensive, calculated in U.S. dollars, and it may not be restored even after it is paid.
2. Non-infected computers quickly back up data multiple times. If it has been infected, low format the hard disk before reinstalling the system, and then install the operating system.
3. Install anti-ransomware protection tools. Here we recommend the 360 ??family of document guards. It only works before the virus invades, so make a backup of important documents.
4. For a more professional method, you need to follow the steps step by step.
Close the computer including TCP and UDP protocol ports 135 and 445, run and enter "dcomcnfg", to the right of the "Computer" option, right-click "My Computer" and select "Properties". In the "Default Properties" tab of the "My Computer Properties" dialog box that appears, uncheck "Enable Distributed COM on this computer". Select the "Default Protocol" tab, select "Connection-oriented TCP/IP", and click the "Delete" button. Close ports 135, 137, and 138.
Start-run input regedit. After confirmation, navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters, create a new DWORD value named "SMBDeviceEnabled", and set it to 0, then it can be closed Port 445.
If you are a novice and don’t understand what is being said, just disconnect from the Internet cafe. The news you saw is that this time China is attacked on campus networks, then the easiest way is to open a hotspot on your mobile phone. The computer is connected to the Internet, right?
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