90 - Onchain vs. Offchain
On-chain vs Off-chain: Smart contracts are “on-chain” Web3 components and they interact with “off-chain” components that are very similar to Web2 software. So the major differences in security perspectives between Web3 and Web2 mostly narrow down to security considerations of smart contracts vis-a-vis Web2 software.
- Web2 -> Offchain
- Web3 -> Onchain + Offchain
- Security -> Offchain + Onchain
- Main Difference Onchain vs Offchain-> Smart Contracts