informationsecurity

As an adjective equal is

(label) the same in all respects.

As a verb equal is

(mathematics) to be equal to, to have the same value as; to correspond to.

As a noun equal is

a person or thing of equal status to others.

Informationsecurity is likely misspelled.

Informationsecurity has no English definition.

As a noun cybersecurity is

security against electronic attacks such as cyberwarfare.