Bloodstain 32 bitcoin weapon which strong
although bitcoin still has great risks, after years of development, with the increase of its application population, application scenarios and application technology, no country or organization can completely eliminate it. If you can figure it out, it is likely that countries will generally accept bitcoin and embrace it
according to my personal judgment, bitcoin, after a period of continuous development, is likely to become a world currency in the future, which can play the role of electronic gold and become the target of the value of other sovereign currencies. From this perspective, bitcoin can be used as a means of asset preservation in the future when inflation is inevitable
Internet security once again because of a large-scale outbreak of computer viruses and caused everyone's attention: bit virus. The emergence of this virus will make the computer's documents locked, hackers to coerce ransom, and most of the places are important units. For example, Chinese universities and British hospitals. The data of these units are very important. Most of the time, the school is not only an ecational unit, many key universities also undertake a lot of scientific research tasks. From a certain point of view, it also shows that hackers are very selective and targeted
Of course, the explanation given by Microsoft said that the virus was an attack against the vulnerability supplemented in March. In a way, hackers are also a test of users' security awareness. Microsoft has added software to the vulnerability in March. From this point of view, the hacker's attack is not brilliant. Because it is through the official patch, and then imagine no patch defects, so as to attack. Hackers also know the update awareness and security awareness of users. Of course, as a domestic company, 360 also seized this opportunity to quickly adjust the security housekeeper to check and kill the virusfrom this point of view, Microsoft's vulnerability supplement is targeted and prescient, and the possible vulnerabilities should be supplemented in time
from the user's point of view, this virus attack is different from the previous one. In the past, it is generally in the form of camouflage and loading to ince customers to take the initiative to download. And this time the virus is mostly spread through the LAN, as long as you boot, the virus will invade. The document cannot be opened normally
if this virus attack has any inspiration for us to use computers and pay attention to Internet security, I think it can be inspired from at least two aspects: the first is to strengthen the security of computer systems, such as using official patches to repair vulnerabilities in time; the other is to install regular anti-virus software, update it in time, and strengthen the firewall
bus line: Metro Line 1 → No.158, the whole journey is about 13.7km
1. Walk from Zhengzhou station to Zhengzhou railway station subway station
2. Take Metro Line 1, pass 8 stations, reach nongnongnong Nan Road Station
3. Walk about 330m, reach Nong Nan Road Jinshui East Road Station
4. Take No.158, pass 2 stations, Reach nongnongnong Dong Lu Longhu Waihuan Dong Lu (Yihe Hospital of Zhengzhou people's Hospital) station
5, walk about 360 meters, and reach the Eastern District of Zhengzhou children's hospital
5
many countries suffered from network attacks
on May 12, many countries around the world suffered from large-scale network attacks. After the computers of the attackers were locked, they were required to pay bitcoin to unlock. The spread of malware began in the UK. At present, no hacker organization has claimed the attack
In March this year, Wikileaks disclosed a number of hacker tools purportedly from the CIA, criticizing that the CIA has lost control of its hacker Arsenal. Most of these tools "seem to be spreading unauthorized among hackers and contractors of the former U.S. government", and there is a "great risk of proliferation"