Which of the following is a component of Internet privacy?

The component of Internet privacy that is most relevant to the question is centered around who has access to private data. Privacy concerns are fundamentally about protecting personal information from unauthorized access and ensuring that only certain individuals or entities are able to view or use this data.

Access control is a critical aspect of maintaining privacy; it involves policies and technologies that govern who can see or manipulate private data. If access to private data is not properly restricted, sensitive information can be exposed to individuals or organizations that shouldn't have it, leading to potential misuse, identity theft, or other privacy violations.

While the physical location of data storage, the total size of data collected, and the type of hardware used for data processing may be relevant to how data is managed or secured, they don't directly address the core issue of privacy, which revolves around control over who can access and use private data. Therefore, the focus on access to data is a central element of understanding and addressing Internet privacy concerns.