Shulou(Shulou.com)06/01 Report--

Let's talk briefly about the Bitcoin events of the past two days:

Time: 2017-05-12 08:00

Risk: as long as the computer is connected to the Internet, there is a hidden danger on port 445, it is possible to catch the Bitcoin virus, and then the data is encrypted, extorting a lot of money.

Scope of influence: Windows ALL. (Microsoft even ended up with a patch for xp 2003.)

Handling method: offline data backup, firewall restricted port, official website or software repair patch.

Question1: is the network security of medieval times worrying?

Following the Struts2 vulnerability, the Jackson vulnerability hit, and then this Bitcoin virus event. Of course, the timing coincides with the recent major meetings held in China. Although the scope of influence is not limited to China, it is clear that man-made malice has been committed. Many loopholes originated in the United States, you can imagine if there is a war, China's network security is worrying, I hope China has preventive measures!

Question2: China's network is vulnerable to one blow?

Although network loopholes have been continuous, not to mention others, take recent events as an example, loopholes have indeed affected many websites in China, especially in the fields of campus network, education network, finance and so on. China has a large share of widdows, and frequent incidents on the Internet have proved that China does use Windows to a large extent, and the security aspect is not so strong. I seem to have come to understand the reasons for some large enterprises, even in the server to modify any configuration has to be approved, specific servers can not access the Internet and other measures.

Question 3: how is China in terms of security?

Some people say that China has done a poor job in security, and some industry leaders are well-known. In addition, there is a very interesting phenomenon in China: it has done a good job and acquired you. Sometimes in the group to discuss security manufacturers, we all think that deceiving people, some enterprises are good publicity, the actual effect is not so good. Windows, I believe we usually use PC manager and 360 in the majority, but the Birthler incident, before the update of the vulnerability patch, the system is still trapped, once again shows that the loophole should not be underestimated. PC manager and 360th immediately updated the issue of loopholes, which is still intimate, and I hope they can do better, because many people do not understand the network, and what is simple for ordinary users to understand and operable is beauty.

Question4: is the Bitcoin loophole related to Microsoft? Or is it a "someone" malicious quiz?

I believe that Microsoft will not cause such an incident because it wants everyone to upgrade win10. After all, it will lose a lot. Microsoft even updated the patch for its xp,2003 system this time, so you can imagine the seriousness of this incident. As for whether someone did it maliciously, I believe it is certain. The world of * is very scary, and this time even the students are trying to extort money, which is really disgusting.

Question: are systems such as 5:Linux and Mac really secure?

Believe this incident, many people will say: I use mac,linux, it has nothing to do with me, some people will also feel that linux and mac security is very good. As a matter of fact, there are more and more viruses in linux now. It's just that you can't feel it in this line of work. As for mac, or Apple, I admit that the performance is very good and the texture is good, just because it is not made in China, I have always rejected it and have a sense of privacy exposure. As for domestic, no matter how bad it is, it is also domestic. I certainly hope that domestic will become better and better, because I believe that Chinese people still want China to be good and strong enough to shock the world.

Question 6: so what can we do?

When it comes to this issue, indeed, what do we need to do? We are not *, we are good citizens. I believe that not everyone can be *, which requires talent and diligence. Personally, I think it is necessary to do the following:

1. Back up and say the important things three times.

2. Do not easily open unknown emails, attachments and other malicious files.

3. Raise safety awareness and be cautious and cautious when it comes to money-related issues.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.