Traditional network security assumed that everything inside the corporate perimeter could be trusted. Once an attacker got inside, often through one phished laptop, they could move freely. In the cloud the perimeter barely exists: users work from anywhere, services call each other across accounts and providers, and SaaS applications live outside your network entirely.
Free account
Keep reading for free
Create a free StudyToCert account to read the rest of this lesson: 4 more sections, 5 key terms, a real-world example, an exam tip and self-check questions. Every lesson, lab and practice test is free with an account.