The blockchain industry is gradually improving and rapidly occupying the hot topic in the industry. The technology has also gradually attracted the attention of banks and financial industry due to its security and convenience.

Due to the decentralized nature of blockchain, it is particularly favored by the financial industry. Many financial industries have thrown themselves into the embrace of blockchain and optimized their layout deeply. Major countries in the world also conduct in-depth research on blockchain and set up professional departments and teams for in-depth excavation of blockchain technology.

In blockchain, there is a key basic application, that is, the open source of smart contract code, which can improve the reliability and security of the whole blockchain technology and application. For intelligent contracts, it itself is protected by block chain, intelligent contract code will allow all users to read by means of open source, it can solve the public code and security problems, but for open source this way, its openness makes it very easy to targeted by hackers, hackers by master code this defect, Thus, the calculation method of the whole smart contract will be changed, leading to huge data and economic security risks in the whole blockchain project.

So security is one of the largest hook block chain industry, the financial industry, as a result of the block chain technology is numerous, the industry is not a complete supervision system, therefore exchanges in the security compliance up and had a fight, compare to each other, the first year and this year is also block chain, many exchanges spurt of speed development, Digital assets exchange, in the first half of a company called GMQ block chain is established in the Philippines, the SAR government and obtain the Philippines CEZA economy first license, financial services and block chain exchange and supervision, in compliance with is better than traditional financial exchanges, and in the aspect of risk control team, all from within the industry more enrich the financial risk control industry veteran, Reduce risk, risk assessment, is one of the important symbol to measure an exchange capacity, security, due to the professional team, so the professional system is less than the not link, multidimensional security protection, USES the advanced cloud server, high performance matching system, the bank level user data encryption, a variety of authentication, multi-level risk identification and control to ensure the safety of trading.

Therefore, although there are many exchanges, we must find safe, compliant and powerful ones, so as to move towards the peak of life in the way of investment.