Process verifying a user's or system's identity.

Bit pattern used to select or modify individual bits.

Unit of digital data commonly containing eight bits.

Digitally signed document used to establish identity or trust.

Process determining what an authenticated entity may access.

Operation performed directly on binary bits.

Intermediate code executed by a virtual machine.

Using software to perform tasks with minimal human intervention.

Fixed or logical unit of data or code.

Fast storage containing frequently used data.