Cybersecurity can often feel like a complex web of buzzwords, but professionals actually rely on a simple framework called the CIA Triad to stay safe. This doesn't refer to the intelligence agency; instead, it stands for Confidentiality, Integrity, and Availability. You can think of these three pillars as the locks, the reinforced walls, and the key to the vault. If any one of these pillars fails, the entire system is at risk.