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What is Attack Vector?
This is a technique where unauthorized access to a device or network can be exploited to exploit a system vulnerability. Viruses such as Trojans, worms, and spyware can act as their own attack factors.
Definition CeFi, short for centralized finance, offers some of the yield benefits of DeFi with some of the ease of use and security of traditional financial-services products. With CeFi, you can earn interest on savings, borrow money, spend with a crypto debit card, and more. With DeFi, users trust that the technology will perform as proposed to execute on services being offered. On the other hand, with CeFi, users trust a business's people to manage funds and execute the business's services. A DeFi coin is much like a digital version of a fiat coin — it transfers value in the course of a financial transaction. DeFi coins are built on and often named for their unique, native blockchain networks. In spring 2021, Maker, Compound, Uniswap, Aave, Chainlink, and Ankr are among the most popular DeFi coins. DeFi vs CeFi: CeFi Ecosystem relies on a centralized exchange to manage financial services while DeFi is an open and transparent network. CeFi, short for centralized financ
Alliance chain Blockchain is a distributed ledger where each node is responsible for storing data. Depending on the difference in access control, the blockchain can be divided into a public string, a private string, and an alliance string. Public chain The public chain is fully open to the public and allows anyone, regardless of time and place, to engage in transactions and store data in a chain that only requires a device connected to the Internet. For example, BTC blockchain and ETH blockchain are both public chains. Because each node is blockchain independent, user privacy can be greatly protected. In addition, any node with the same rights can try to record and update data through a consensus mechanism. All public chain data is transparent so that everyone can check the history. The public chain is highly decentralized because it runs according to established rules, which does not allow developers or other users to make changes to rules and data. However, the trading speed is much