miyuki jewelry wholesale Is the contract transaction of digital currency safe?

wholesale jewelry findings in rhode island Digital currency contract transactions are not safe. There are still many loopholes in the digital currency trading platform. For example, the most common ones are the following six types:
. Refusal service attack
This service attack is currently the most important attack method for digital currency trading platforms. Through rejecting service attacks, the trading platform cannot be accessed normally, and users often cause panic asset transfer because they cannot accurately distinguish the degree of attack, which will cause a certain loss effect.
. Fishing incidents
A even the best technical measures currently cannot allow digital currency trading platforms to avoid fishing attacks. Some hackers and criminals can confuse digital currency investment through false domain names or counterfeit pages For those, and ordinary investors cannot distinguish the authenticity, so it is easy to cause asset losses.
. The protection of hot wallets
The digital currency trading platforms use a single private key to protect the hot wallet. If the hackers can access a single private key, they can crack the hot wallet related to private keys. For example, in 2017, the attack on YAPIZON in the Shouer Exchange, the attacker launched a stealing of hot wallets on the platform twice a year before and after a year before and after one year, causing a total of nearly 50%of the asset loss of the trading platform, and eventually led to the bankruptcy of the trading platform bankruptcy Essence
. Internal attacks
It do not have a complete risk isolation measures or poor supervision of employee permission, and the digital currency trading platform also has employees' risk of self -a theft. Righteousness. For example, the employee stole the Bitcoin incident in the 2016 trading platform, which caused a total of $ 230,000 in the way of the trading platform through the way of stealing and selling sensitive information to others.
. Software vulnerabilities
The software vulnerabilities of the digital currency trading platform include single -point login vulnerabilities, OAUTH protocol vulnerabilities, etc. At present, countries have legal requirements for banks or other financial institutions to implement information security measures to protect customers' deposits. However, as the blockchain field is still in its infancy, such specifications are currently suitable for encrypted digital assets. Therefore, many trading platforms are not accidental under the conditions that lack security and regulation constraints.
6. Forging transactions
The technical supporters of blockchain often believe that blockchain transactions are highly safe because they are recorded in records that are not changed, but each transaction is all transactions There is a need to sign a corresponding signature, and before the final confirmation of the transaction, the record can be temporarily forged.
Extension information:
The rules of contract transactions
1, transaction time
The contract transaction is 7*24 hours transactions, only at 16:00 every Friday (UTC 8) settlement or settlement or settlement or settlement or The transaction will be interrupted during the delivery. The contract can only be closed in the last 10 minutes before the delivery.
2, transaction type
The transaction type is divided into two categories, open warehouses. Open warehouses and warehouses, and they are divided into two directions:
This buying more (bullish) refers to a certain number of new contracts when the user looks at the index with many and bullish. After the "buy more" operation, the multi -head position will be added after the matching is successful.
Sold a flat (multi -single -position position) refers to the selling contract that the user does not look at the future index market, and the currently held contract is redeem the exit of the exit. "Selling a lot" operation will reduce the multi -position position after successful matching.
Sold sale (seeing down) refers to a certain number of new contracts sold when the user is empty and plunged. After the "selling open" operation, the short position will be added after the matching is successful.
This to buy a flat (empty single position) refers to the buying contract that the user no longer sees the future index, and the exit of the current -holding contract is redeem the exit. After the "buying flat" operation, the short position will be reduced after successful matching.
3, ordering method
The price commission: The user needs to specify the price and quantity of the order. You can use the price limit commission to open the warehouse.
Coufending order: If the user chooses the opponent's price, the user can only enter the number of orders and cannot enter the order price. The system will read the current latest opponent's price at the moment of receiving this (if the user buys, the opponent's price is to sell 1 price; if it is sold, the opponent's price is to buy a price), and give this opponent to the opponent. The price limited price commission.
4, position position
P. After the user opens the position, it has a position, and the position in the same contract in the same contract will be merged. In one contract account, there can only be only 6 positions, that is, the contract of the contract, the contract of the contract in the week, the weekly contract, the second week's contract, the second week contract empty position, the quarterly contract of the contract, and the quarterly contract of the contract.
5, ordering limit
The platform will limit the number of positions in a single user cycle contract, a single opening/positioning number will be limited to prevent users from manipulating the market.
Is when the number of positions or entrustment of the user is too large, and the platform believes that the system may have serious risks to the system and other users, the platform has the right to require users to adopt risk control measures including but not limited to withdrawal orders and liquidation. The platform has the right to use but not limited to limit the number of general positions, limit the number of total commission, restrict open positions, withdraw orders, and forcibly close positions to perform risk control.

southwestern jewelry wholesale As long as it is a large exchange, the security should be fine. I have been playing contracts on the OKEX Bitcoin exchange now. The advantages of encryption technology and risk control are particularly obvious. OKEX has maintained daily trading volume with these advantages. Especially in the field of contract trading, OKEX is the most comprehensive among peers. It supports perpetual contracts and cutting contracts, and there are current rights contracts, and supporting two contract methods. Basically, one stop is done.

wholesale jewelry in south hamptons The contract is too big, it is completely gambler, it is also a high leverage, but the option does not have a liquidation mechanism. Novices are still more suitable for Bitoffer options