Only a sith deals in absolutes (jk). Even with physical access, you can define restrictions that introduce some level of difficulty for a threat actor with limi

Only a sith deals in absolutes (jk). Even with physical access, you can define restrictions that introduce some level of difficulty for a threat actor with limited capability. For example, you can just kick in most house doors to get past locks, but people still lock their doors. Cars are a better example, most car theft happens when people leave their doors unlocked.