Cybersecurity Word of the Day: attack surface

Word: attack surface

Definition:
The set of ways in which an adversary can enter a system and potentially cause damage.

Sample Sentence:
Reducing the attack surface is essential for improving system security.

Why It Matters:
A smaller attack surface means fewer opportunities for attackers.

Quick Tip:
Disable unnecessary services and ports to shrink your attack surface.

Source: https://niccs.cisa.gov/resources/glossary