Bitcoin Android application market

1.

Yesterday, I went to the electronic reading room. Not long after I plugged in the USB flash drive, the teacher suddenly asked everyone to unplug the USB flash drive. Some students found that all the files in the USB flash drive could not be opened, and there were two more documents asking for money

so everyone rushed to check, as long as the U disk inserted in the school computer were poisoned, large-scale computer poisoning occurred in the evening

a lot of people's information and graation thesis are in the computer. I really feel that hacker's behavior is disgusting. For the sake of money, regardless of the future of students, teachers' lifelong scientific research achievements...

hope to catch criminals as soon as possible and give them severe punishment by law

this virus will scan windows devices with open 445 file sharing port. As long as the user's device is on the Internet, hackers can implant blackmail software, remote control Trojan horse, virtual currency mining machine and other malicious programs in computers and servers

some security researchers point out that this large-scale network attack seems to be deployed through a worm application, and wannacry can spread among computers. What's more terrible is that unlike most malicious programs, this program can replicate and spread on its own in the network, and most of the current viruses still need to rely on the successful users to spread by cheating them to click the attachment with the attack code

the attack has affected 99 countries and as many as 75000 computers, but because the virus uses anonymous network and bitcoin anonymous transaction to obtain ransom, it is very difficult to track and locate the originator of the virus

2. I went to the fire coin college to have a look. blockchain technology is the underlying technology of bitcoin. In the early days, not many people paid attention to the underlying technology of bitcoin. However, bitcoin has been running stably for many years without any centralized organization operation and management, and there have been no problems. So many people have noticed that the underlying technology may have a great mechanism, and it can be used not only in bitcoin, but also in many fields. Therefore, bitcoin technology is abstracted, which is called blockchain technology or distributed ledger technology. So from a certain point of view, bitcoin can be regarded as the first application of blockchain, and blockchain is more similar to the underlying technology such as TCP / IP, which will be extended to more and more instries in the future. Hope to adopt!

3.

bus line: m214 road → Longhua line → Gaofeng special line 81 Road, the whole journey is about 21.4km

1. Walk about 850m from Dalang Village to Xinwei intersection station

2. Take m214 Road, after 14 stops, to Longhua subway station

3. Walk about 130m to Longhua station

4. Take Longhua line, after 1 stop, to Qinghu station

5. Walk about 160m, Arrive at Qinghu subway station

6, take route 81 of Gaofeng special line, pass 3 stops, arrive at Weizi community station

7, walk about 3.5km, and arrive at Ping'an Financial Training Institute

4. Of course, using mobile phones is OK
first of all, you need to download a trading platform, which can trade in legal currency
okex is more popular
if it's an Apple phone, you need to use an overseas account. If it's an Android phone, you can download it at will.

5. Since the mainland exchanges were shut down in 2017, they have not been opened again. However, bitcoin can be bought overseas, such as Hong Kong, the United States and other regions. There are a lot of software that can buy bitcoin, and many exchanges offer apps to download, such as domain kingdom. Instead, Android downloads the Android version, and apple downloads the apple version.