A system of technologies, policies, and procedures used to manage digital certificates and encryption keys, enabling secure communication and identity verification across networks.

A type of malware that encrypts data and demands payment in exchange for decryption.

The maximum acceptable amount of data loss an organization can tolerate in the event of a system failure or disaster, measured in time and used to determine backup frequency.

The maximum acceptable length of time that a system or application can be offline following a failure or disaster before the impact becomes unacceptable to the business.

Measures to secure remote access to computers and networks against unauthorized access and cyber threats.