Blockchain DHT
the term "regional blockchain" is more abstract and difficult to understand. After hearing this word for the first time, many people feel that it is difficult to understand. In fact, to put it simply, although it is a distributed bill that presents different transactions with different bills, this is blockchain. Of course, these are my personal views
the real blockchain needs to know how to be convenient and fast. Now the society is developing rapidly, and people have adapted to the fast pace of life, so blockchain also needs to put in its favor and know what people want
so as far as we are concerned, blockchain is an abstract term. However, with the passage and development of time, this name will become more and more familiar and graally come into our life of course, the term "blockchain" will become more and more perfect and clearer. It will not be as abstract as it is now. Of course, with the development of time, its true face will be revealed and become less mysterious. At the same time, it will come into the public's view, which is very important for the development of blockchain
At present, the most common way to solve the DDoS attack on the server is to use the hardware firewall, which is what we often call the high defense server. The high defense server will have a certain amount of hard defense, large or small