Libertarianism is a political philosophy that emphasizes individual liberty, personal autonomy, and minimal government intervention in both personal and economic affairs. In the context of cybersecurity, libertarianism often manifests as support for strong privacy protections, resistance to government surveillance, and advocacy for decentralized technologies. Libertarians argue that individuals should have the freedom to control their own data and digital activities without undue interference from authorities or large corporations. This philosophy underpins many debates around encryption, digital rights, and the balance between security and privacy.