Free Fundamentals Of Smart Contract Security Executed By Richard Ma Digital

expert team behind this book predict a future where smart contracts will transform how we transfer value and interact with each other Accepting this we'd better make sure these smart contracts are secure But howOne essential will be to write smart contract code that is free of bugs This book can help developers to do just that as it shares examples tips and best practice'Fundamentals' is a compact book of six Chapters supported by overreferences It is an accessible read A few sections are challenging but the writing style is always clear and conciseEach new blockchain feature or security challenge is carefully explained As a result blockchain project managers writers and enthusiasts may also find this a handy reference bookPREVENTION BETTER THAN CUREAt its heart this book adopts the wisdom that prevention is better than cure Smart contracts are a new tool of immense promise but to earn our trust they must do what they say on the tinSmart contracts to do with Initial Coin Offerings have to be right They are immutable self governing and can hold millions of dollars in token value Transactions can't be reversed and stolen tokens will usually be lost forever So there is no room for complacencyThe crime scene may be new but thieves are still using familiar strategies like Ponzi schemes to relieve investors of their assetsThe authors focus on a number of massive thefts to reveal how smart contracts were compromised With the benefit of hindsight we learn how the Parity Wallet and The DAO hacks could have been avoidedSTRENGTHENING CODEThe book really comes into its own for the developer in Chapter'Common Security Flaws' Here

the authors focus on concrete examples of vulnerable code and safer ways of writing itWe learn about numerous vulnerabilities discovered in smart contracts on the Ethereum platform These include re entrancy integer overflow denial of service double withdrawal and contract library design flawsDEFINING BLOCKCHAINThe authors' passion for blockchain is clear They describe the benefits and potential use cases of the blockchain programmable money and smart contractsThey remind us that cryptographic 'hashes' and 'consensus' mechanisms already deliver advanced first layer security on the blockchainThey do a great job of defining their terms as they introduce such things as decentralised applications oracles ERCtokens and contract librariesThey also compare the pros and cons of available automated smart contract analysersCAREERS IN SMART CONTRACT AUDITINGCo author and CEO of uantstamp Richard Ma predicts that an army of bright minds will be needed to secure smart contracts as their future use growsSo this book is an excellent primer and training resource for anyone exploring smart contract auditing as a careerWe uickly get a sense of the person spec reuiredHigh attention to detail logical thinker ability to focus Curiosity willingness to research readiness to try to 'break' and push code to its limitsSince to prevent a break in you must first discover how a break in could occur Get started hereGordon Glassuantstamp community member sinceI particularly liked the design patterns and guidelines for smart contract development Helpful guide for new blockchain developers to learn common security practices for smart contracts written by researchers at uantstamp The early chapters make a high level introduction while the later chapters provide walkthroughs and many concrete examples use cases and checklists Written by security experts at the forefront of this dynamic industry this book teaches state of the art smart contract security principles and practicesSmart contracts are an innovative application of blockchain technology Acting as decentralized custodians of digital assets they allow us to transfer value and informationeffectively by reducing the need to trust a third party By eliminating the need for intermediaries smart contracts have the potential to massively scale the world economy and unleash the potential for faster andefficient solutions than traditional systems could ever provide But there's one catch while blockchains are secure smart contracts are not Security vulnerabilities in smart contracts have led to overmillion USD in value to be lost or stolen For smart contract technology to achieve its full potential these security vulnerabilities need to be addressed Written by security experts at the forefront of this dynamic industry this book teaches state of the art smart contract security principles and practices Help us secure the future of blockchain technology and join us at the forefront todayWritten by security experts at the forefront of this dynamic industry, this book teaches stateoftheart smart contract security principles and practices.
Smart contracts are an innovative application of blockchain technology, Acting as decentralized custodians of digital assets, they allow us to transfer value and information more effectively by reducing the need to trust a third party.
By eliminating the need for intermediaries, smart contracts have the potential to massively scale the world economy and unleash the potential for faster and more efficient solutions than traditional systems could ever provide.
But there's one catch: while blockchains are secure, smart contracts are not, Security vulnerabilities in smart contracts have led to overmillion USD in value to be lost or stolen, For smart contract technology to achieve its full potential, these security vulnerabilities need to be addressed, Written by security experts at the forefront of this dynamic industry, this book teaches stateoftheart smart contract security principles and practices, Help us secure the future of blockchain technology and join us at the forefront today!Written by security experts at the forefront of this dynamic industry, this book teaches stateoftheart smart contract security principles and practices.
Smart contracts are an innovative application of blockchain technology, Acting as decentralized custodians of digital assets, they allow us to transfer value and information more effectively by reducing the need to trust a third party.
By eliminating the need for intermediaries, smart contracts have the potential to massively scale the world economy and unleash the potential for faster and more efficient solutions than traditional systems could ever provide.
But there's one catch: while blockchains are secure, smart contracts are not, Security vulnerabilities in smart contracts have led to overmillion USD in value to be lost or stolen, For smart contract technology to achieve its full potential, these security vulnerabilities need to be addressed, Written by security experts at the forefront of this dynamic industry, this book teaches stateoftheart smart contract security principles and practices, Help us secure the future of blockchain technology and join us at the forefront today!,