user data security

User data security refers to the protection of personal information—like names, addresses, and financial details—that individuals share online. It involves measures to prevent unauthorized access, theft, or loss of this information. Companies use encryption, firewalls, and secure networks to safeguard data. Users also play a role by using strong passwords, enabling two-factor authentication, and being cautious about sharing information. The goal is to ensure privacy and build trust between users and organizations, minimizing risks related to identity theft or data breaches.