On Decentralized Finance (DeFi): Exploring the Major Security Analysis Tools used to Detect or Minimize Potential Attacks on the Smart Contract.

1. Smart contact security analysis tools

2. Some Recommendations Based on well-known Best Practices for Securing Smart Contract Vulnerability Attacks.

Fig. 1 describes the sample contract activity tracker.
Fig.2 illustrates the example of a contract event modifier that results in reentrancy.

2.2 Best practices for Ethereum Smart Contracts Security

Fig. 3 describes a sample contract code that may lead to loss of b



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