A tool used to create a secure, encrypted connection over a less secure network, such as the internet. VPNs are a key component of cybersecurity practices as they help protect user privacy and data. Refers to the protection of personal information and data from unauthorized access and misuse. Privacy concerns often drive the use of tools and practices aimed at safeguarding personal data. Encompasses broader measures and practices to protect systems, networks, and data from various types of cyber threats and attacks. This includes using VPNs, antivirus software, firewalls, and implementing strong authentication methods.