The smart contract is a significant component of the blockchain technology that has been instrumental in transforming a cryptocurrency framework into a trust framework enabling broad range of decentralized applications. This chapter provides details on the concept, design, and development of a smart cont...
This chapter covers Understanding smart contracts Applying design principles to develop smart contracts Coding smart contracts with the Solidity language Running and transacting with smart contracts by using the Remix IDE Designing, developing, deploying, and testing smart contracts for two use cases...
This chapter covers Internet Control Message Protocol (ICMP) Using Nmap to sweep IP ranges for live hosts Performance tuning Nmap scans Discovering hosts using commonly known ports Additional host discovery methodsAs you’ll recall, the first phase in the four-phase network penetration testing (...