Learning to Scout Substrate

This video series explores some of the key issues detected by Scout in Substate code.

Discover how Scout identifies potential security vulnerabilities and learn how to address them, ensuring your Substrate code is secure and reliable.

1. Avoid debug() and info()
2. Avoid panic! error
3. Empty expect() method
4. Unsigned extrinsic
5. Invalid extrinsic weight
6. Saturating arithmetic
7. Avoid unsafe block
8. Unsafe expect
9. Missing zero check
10. Avoid DispatchError::Other