As traditional network perimeters surrounding data centers dissolve, agencies face enormous difficulties fending off attacks using a patchwork of traditional security tools to protect classified or personally identifiable information (PII). Time and again, traditional security practices have proven porous and/or unsustainable.
Read this i360Gov Book to understand the importance of:
Transforming federal fortifications into intelligence-driven defense
Intensifying focus on cyber intelligence
Needing a well trained cybersecurity force