Data security refers to the process of protecting data from unauthorized access and data corruption throughout its lifecycle. Data security includes data encryption, hashing, tokenization, and key management practices that protect data across all applications and platforms.

Internet security is a central aspect of cybersecurity, and it includes managing cyber threats and risks associated with the Internet, web browsers, web apps, websites and networks. The primary purpose of Internet security solutions is to protect users and corporate IT assets from attacks that travel over the Internet.