Fundamentals Of Information Systems Security (FREE – CHEAT SHEET)

Because the most sophisticated firewall can be bypassed by a single employee clicking a phishing link, education remains a core fundamental. 3. Layers of Defense (Defense in Depth)

Solid security never relies on a single "front door." Instead, it uses —a layered approach borrowed from medieval castle design: Physical Security: Locks, cameras, and biometric scanners. Fundamentals of information systems security

The Invisible Shield: Decoding the Fundamentals of Information Systems Security Because the most sophisticated firewall can be bypassed