Esther Breathestherbreath01.hashnode.dev·Oct 2, 2023ACCESS CONTROL AS AN ATTACK VECTOR IN SOLIDITY Access Control Checks on Critical FunctionsINTRODUCTION Before we can discuss this topic, let’s understand what Blockchain and Smart contracts are. Blockchain is a globally shared transactional database. This means that everyone can read entries in the database just by participating in the ne...access control