What stays a vessel's own — the personal, the hidden, the sensitive. Privacy as architecture, not afterthought.
Small records a site leaves on a visitor's device. They make convenience possible and are also how people are followed.
The turning of a thing into a form only the intended holder can read. Encryption protects contents and never the fact of sending.
To put out of sight without removing. What is hidden is still there, which is what separates hiding from deleting.
Belonging within the bound. Of what is ours to govern and not shown outward by default.
Belonging to one being in particular. Of what is theirs by nature rather than by grant.
A being's authority over who may see what is theirs. Privacy is not secrecy — it is who decides.
Belonging to one and closed to others by right. Privacy is not concealment — it is authority over who may see.
Responding to small differences others do not register. Also material requiring care in handling — both mean a lower threshold matters.
Who may see a thing. Visibility is a permission wearing the clothes of a property.