Which term relates to safeguarding data from unauthorized access or attacks?

The term that specifically relates to safeguarding data from unauthorized access or attacks is data security. This encompasses various measures and practices designed to protect data integrity, confidentiality, and availability. Data security involves implementing controls such as encryption, access management, and security protocols to defend against cyber threats and data breaches.

While data privacy focuses on the proper handling of data concerning an individual's rights and ensuring that personal information is used responsibly, it does not directly address the technical measures required to protect data from unauthorized access. Knowledge graphs and predicate logic, on the other hand, are not concerned with safeguarding data; instead, they relate to organizing information and reasoning, respectively. Thus, the emphasis on protective measures clearly aligns with the definition and scope of data security.