Privacy - only those you allow can see what happens behind the door
Security - only those you allow can open the door
Anonymity - only those you allow know who the door belongs to
Secrecy - only those you allow know the door exists.
Privacy - only those you allow can see what happens behind the door
Security - only those you allow can open the door
Anonymity - only those you allow know who the door belongs to
Secrecy - only those you allow know the door exists.