Explain Super virus Wanna Cry the most simple way

Explain Super virus Wanna Cry the most simple way

As you know, from last week until today, the virus had spread destructive Wanna Cry all over the world. Today on the network awash the information about the virus makes people quite puzzled. However the articles are highly technical and non-professional people can hardly understand the information. So I'm writing this post to describe the wave of Super outbreak the virus encrypts this data in a way extremely easy to understand.

1. Wanna Cry?

This is a computer virus, just spread on a Windows machine (XP, Win 7, Win 8 Win 10, Win server...) Have you used Linux, Mac mủng then off to be afraid of it.
The virus infected on air will cause your data (word file, excel, photo, other documents) are encrypted. You cannot open this file again, data considered lost unless paid for hackers (300 u.s. dollars) to detoxify it for you.

2. How you get infected

A computer in the network (same company, your neighborhood home network shared with you, or out to the cafe ...) accidentally accessing the link contains a virus, your computer automatically. That is in team had stupid then you automatically die.
Talk more deeply, it spread through the Windows flaw. Means the machine has the flaw is definitely dead. The machine does not have the flaw.
Imagine your computer is a House. That House has 1 hole. Off the road, the extremely popular thief (is the virus). It will crawl through that hole of your home to the House and breaking.
At this time you will ask: am I protected in the home? Protect here can understand is antivirus software. Thief going through that hole, he will guard the dam it fresh to death. But the hole is still there, and out of the way, the infinite number of thief. They will continue to climb through the hole, and just protect your home is suspended, you will stick to the Attorney General.
So, the best solution is still needed that protection hole is finished.
How to block the incredibly simple, just update to the most recent (for Win 7, Win 10) or download the update on install (for XP, Win8...)
How to patch Windows flaw preventing WannaCry ransomware
Of course still need antivirus software. Why is that? Because you can infect another virus, this boy that died because of the other guy.
And if you accidentally click on the link to have the virus (through email, browsing the web, download the wrong link scam) ... then you are no different to the other hole tube back then, but open the main gate to welcome the thief. Should he defend still need to stand there and beating the dead thief goes over the main gate.
Latch back, to this virus, please patch the patch and installing antivirus software.
If you've been infected then mourned, yet there is no way to save your data for you both.