Privacy is the right to keep personal information out of the public domain and to control the dissemination of data about oneself. Within the realm of information security, privacy extends to the protection of personal and sensitive data from unauthorized access, misuse, disclosure, or destruction. It encompasses the strategies and technologies used to safeguard user confidentiality as individuals interact with systems and share information digitally.
Privacy concerns have grown with the digital age, as more personal data is stored and processed electronically. Protecting privacy means ensuring that personal information is securely handled and only accessed by authorized parties for legitimate purposes. It often involves encryption, strong access controls, privacy policies, compliance with data protection regulations, and practices such as anonymizing data to prevent identity tracing.
The goal is to empower individuals to maintain control and consent over their personal information while enabling organizations to collect, use, and share data responsibly and transparently, thus fostering trust and compliance with legal and ethical standards.