Digital security relies on the entire ecosystem, not just passwords and encryption.
Think of a castle with thick walls and a drawbridge. If the bridge is accidentally left down or the guard is asleep, the castle is no longer safe. Similarly, a computer system has many parts: programs, networks, people. If one is weak, everything falls. You must look at everything, not just the lock.
Why it matters In the internet age, where everything is connected, this holistic view of security is more important than ever.