Blockchain Smart Contracts: Security and Best Practices
Blockchain Smart Contracts: Security and Best Practices Blockchain smart contracts automate rules and payments without intermediaries. They can speed up processes and reduce costs, but they also carry lasting risk. A single bug or misconfiguration can become a permanent, costly flaw on the chain. Security in smart contracts is not a one-time task. It requires clear design choices, careful coding, and ongoing review. Start with a threat model that asks: What happens if an attacker tries to drain funds, block a routine, or tamper with rules? Then build defenses around those scenarios. ...