Which digital currency is the most reliable

1. Block eye analysis: digital currency is an alternative currency in the form of electronic currency (which can be used for real goods and services transactions). In short, it is the electronization of RMB, which is equivalent to paper currency, but more flexible than paper currency. It can track the flow of your money and pay without the Internet
digital currency has the main characteristics of network packet. This kind of data packet is composed of data code and identification code. The data code is the content we need to transmit, while the identification code indicates where the data packet comes from and goes
based on the characteristics of digital money, the direct benefit of digital money to the central bank is not only saving the cost of paper money issuance, circulation and settlement, but also enhancing the central bank's ability to control funds.

2. When it comes to digital currency, bitcoin should be well-known. Bitcoin is a kind of virtual digital currency, its value is very high, market liquidity and facing the problem of economic expansion can also better solve the problem
as for the crash, that's not what you need to think about now
a very important point in investing in bitcoin is that you must choose a good platform. After all, the platform is very important. If you are playing a contract, you can go to the Canadian currency station to have a look, support multi currency transactions, and senior analysts can take you.

3. Now the digital currency is not reliable, it's better not to try it easily

4. There should be only coin an, medium coin and fire coin. OK, not after the accident. Now it's all in coins, such as an, Zhong and Huo. OK has not worked since the coin withdrawal incident. Few people trust it. They all say that the memory of the Internet is very fast. Now if you still stay in OK, you must forget about the change of the announcement. On the 26th, nearly 47.1 million US dollars were exported from OK after the withdrawal of the currency, all of which went to anhuo and Zhongyuan. In this way, there are only three mainstream exchanges.

5. Okb is a platform currency of okex. As the largest trading volume exchange in the world, okex has its own public chain okchain. In the future, okb will be 100% mapped to okchain, so it is the most potential digital asset at present.

6. Digital coins are divided into mainstream currency and cat coins, such as bitcoin, awesome square, bit cash, EOS, Rubo, etc. the app of the currency is low, the threshold is low, and the security is guaranteed. The activity benefits are also strong.

7. Hello! There are many bitcoins, such as bitcoin, Leyte coin, Fuyuan coin, dogcoin and other mainstream virtual currencies
but it's not recommended
details search - Miss Cai Lin, she is an expert in this area. I hope she can solve your problem. Good luck!

8. Safe and reliable digital wallet should be designed from at least five dimensions:
1. Security risk of running environment
the core file of encrypted digital currency Wallet - private key / mnemonics is stored on the terminal device, whether it is PC or mobile terminal, if the terminal device appears unsafe phenomenon, it has a very high security risk for private key / mnemonics
at the beginning of design, a secure digital wallet can avoid the possibility of private key / mnemonics being stolen e to the running environment. The security problems of the running environment on the terminal mainly include virus software, operating system vulnerabilities and hardware vulnerabilities
2. The security risk of network transmission
the security of network transmission is more reflected in the ability to resist man in the middle attack. Man in the middle attack means that the attacker creates independent contact with both ends of the communication and exchanges the data they receive, so that both ends of the communication think that they are talking directly with each other through a private connection, but in fact the whole conversation is completely controlled by the attacker
although most digital wallet applications use the HTTPS protocol to communicate with the server, the man in the middle attack method is to get the content of the HTTPS protocol by installing a digital certificate in the user terminal
a secure digital wallet needs to be able to scan the legality of all the digital certificates in the terminal, check the proxy settings in the network transmission process, and ensure the security of the basic network communication environment
in the development of digital wallet, whether to use two-way verification for communication verification at the network transmission level is also an important criterion to measure the security of a digital wallet application
3. The security risk of file storage mode
for the private key / mnemonics of digital wallet, the storage mode of terminal device also needs to be paid attention to in the security design. The access right of private key / mnemonic file directory, the form of private key / mnemonic file storage and the design of encryption algorithm all need to be strictly designed
when we analyze the security of several mainstream digital wallets, we find that even the well-known digital wallets are random in the storage of private key / mnemonic words. There are both plaintext storage and encrypted storage, but the decryption key is fixed in the code, which can not play any role in security defense
4. The security risk of the application itself
the security risk of the application itself mainly focuses on the security defense of the application installation package itself
whether the application installation package has the ability of anti tampering is a very core technical ability. In addition, memory security, anti debugging ability, life cycle management of private key / mnemonics, security of debugging log and security of development process also need to be enhanced
5. Security risk of data backup
if the mobile application can be backed up, it can use the machine with more powerful computing performance to brutally crack the private key / mnemonics. For example, if android:allowBackup Property is set to allow backup, then the backup mechanism of the system can be used to back up the application data files, and the private key / mnemonics of the encrypted digital currency will be backed up to the external media, which breaks the security boundary design of the operating system from another direction
for the majority of users, the security of digital wallet also means the security of wealth, so we must be careful when choosing digital wallet.