区块链安全发展现状、问题与对策研究

Blockchain security:current situation,problems and prospects algorithms

随着区块链技术的不断发展,区块链应用场景从最初的数字货币领域逐渐延伸到金融、政务、工业制造等领域,但是随之而来的安全问题也呈指数级迅猛增长,引发各界对安全的重视。文章基于区块链行业安全现状出发,对区块链安全所面临的技术安全(共识机制、智能合约、网络传输、区块数据),生态安全(矿池、钱包、交易所)和使用安全三个方面威胁进行分析,针对区块链安全存在的主要问题提出对策建议,以期推动区块链行业安全稳定的发展。

With the continuous development of blockchain technology,the blockchain application scenario has gradually extended from the initial digital currency field to the fields of finance,government affairs,industrial manufacturing,etc.,but the security problems that follow have also grown exponentially.Pay attention to safety.Based on the security status of the blockchain industry,the article is about the technical security(consensus mechanism,smart contract,network transmission,block data),ecological security(mine pool,wallet,exchange)and security of the blockchain security.The threats are analyzed,and countermeasures are proposed for the main problems of blockchain security,with a view to promoting the safe and stable development of the blockchain industry.