The phrase refers to the process of adjusting privacy settings on a Facebook account to restrict access to personal information and content. This involves configuring who can see posts, friend lists, profile details, and other elements shared on the platform. For example, instead of having posts visible to “Public,” a user might choose “Friends” or “Only Me.”
Implementing these adjustments is important for safeguarding personal data, controlling one’s online presence, and reducing the risk of unwanted attention or data misuse. Historically, increased awareness of online privacy issues has driven more individuals to take control of their account settings to limit exposure.