In the intensifying rush to develop and deploy network security strategies that can handle the drastic increase of today’s cyberthreats, I fear that many organizations are falling into a trap that is already having far-ranging consequences. Rather than approaching the admittedly intense challenges of security with the methodical approach and longview perspective of managers of complex data centers, they are behaving like harried consumers—reactively buying a specific, standalone solution to tamp down a challenge or crisis as it emerges.