The National Network and Information Safety Data Center issued an emergency report: On May possibly

The dangers of infection with ransomware

Less than ten seconds after being infected using the virus, all information will probably be encrypted and can't be opened at all. If you need to retrieve the documents, you need to spend a ransom of $ 300 within 3 days. At present, there is certainly no resolution at residence and abroad. So how to do great defense operate?

1. Ways to stop the stroke? (Minimize the risk of recruiting)

1. Please install the patch as soon as you possibly can

Almost each of the users recruited this time are Windows7 users. Microsoft has released relevant patches. Please install as soon as possible. The address is: https://technet.microsoft.com/zh-cn/library/security/MS17-010.aspx

There is no official patch for Windows 2003 and XP. Connected users can open and enable the Windows firewall, enter the 'Advanced Settings', and disable the 'File and Printer Sharing' setting.

2. Manually close the port and network sharing settings

Win7, eight, 10 systems can avert virus infection by turning off the dark button, but note that this really is not the final option. Just after closing these ports 135/137/139/445, it's going to impact the shared folder function.

1) Close ports such as 445

Manage Panel-System and Security-Windows Firewall

Select advanced settings to start firewall settings-inbound rules-select the new guidelines around the suitable

Fill in 135 and 445, keep in mind to lowercase

Opt for to block the connection

Setting name

two) Turn off network sharing settings

① Run input 'dcomcnfg'

② On the suitable on the 'Computer' choice, right-click 'My Computer' and choose 'Properties'

③ Within the 'Default Properties' tab with the 'My Laptop Properties' dialog box, take away the checkmark prior to 'Enable Distributed COM on this computer'

④ Pick the 'Default Protocol' tab, select 'Connection-oriented TCP / IP', and click the 'Delete' button

2. Ways to make certain the security of your documents? (Back up recovery file video in advance to reduce losses to a minimum)

At present, it might only be reinstalled, nevertheless it implies that each of the documents should not be returned. Thus, make sure you back up your laptop files in advance! Some users will invest in a network really hard disk for file backup. A more trustworthy system is always to choose a safe and dependable network disk for backup.

At present, Tianyi cloud disk supports full format file backup for example word, PPT, Excel and so on, and supports keeping the pc and cloud files synchronized by way of the synchronization disk. Through high-reliability distributed storage, any node or disk failure won't influence the regular operation from the service, user transmission information is encrypted all through, and the operation system is fairly simple, like:

1. Set up and log in towards the Tianyi cloud disk Pc client: download, set up and open it on the official website of Tianyi cloud disk (>> Computer Endpoint Me), enter the Tianyi account and password as prompted to log in (China Telecom network disk, telecommunications top quality, please rest assured )

two. Drag and drop files directly to Tianyi cloud disk / use sync disk to back up files

Drag and drop computer files straight for the cloud

Set a synchronization disk within the pc, and synchronize the pc information at any time via the synchronization disk

Functioning documents or life photos are our useful assets. As soon as lost as a result of equipment damage, theft, viruses, and so forth., the loss can't be measured. Aside from this ransomware virus, each of us should really develop the habit of backing up laptop or computer and mobile telephone files at any time. One-click backup of significant files to Tianyi cloud disk, no longer afraid of file loss!

Tianyi cloud disk

Guard your data assets!

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