International Security BTC final

1. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system

unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

warm tips:
① the above information is for reference only and does not constitute any investment suggestions
② there are risks in entering the market, so investment should be cautious
response time: February 5, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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2. This is the order of importance: BTC private key, wallet security password, BTC address
the private key is everything and must not be told to anyone
as long as there is a private key, you can re import the wallet and reset the wallet security password
a BTC account can have many addresses, so the least important one is the address. No matter how unimportant, you can't just tell others.

3. Bitcoin has been approved by the international station, but China has no official approval for virtual bitcoin, and does not deny the existence of certain risks.

4. No problem. I've been buying bitcoin in okex, and there's no problem with its security. OK is the safest bitcoin exchange in the world, and its trading volume is also the largest in the world, so there's no need to worry about security.

5. Analysis of the main characteristics of the current international security situation:
1. China's strategic security environment has not changed significantly: Generally speaking, China is still facing an era of peace and development< (1) the original factors restricting international war continue to exist< (2) the international balance of power continues to change in quantity, but not in quality< (3) the most direct factor affecting China's strategic security environment is the future trend of Sino US relations
2. Non traditional security issues are becoming more and more prominent: in the current international security situation, non-traditional security issues are becoming more and more prominent. Cyber espionage, refugee crisis and terrorism have become new hot issues of international security

warm tips: the above information is for reference only, without any suggestions

response time: February 9, 2021. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
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6. ——-Network ID
me,. Do it, OK., Yes,

7. In terms of security, China and the United States have done a good job. A friend of mine has made a lot of money since he invested in this platform for only a few months. I want to invest here.

8. International standard is a standard system established by international standard organizations, such as ISO, OHSAS, etc
security is always relative and there is no unique standard
because standard objects are tangible objects, phenomena or behaviors
safety is just a concept, just like danger, it is invisible.