Why Microsegmentation Alone Isn’t Enough by Lucie Cardiet

The article explains that while network microsegmentation helps limit lateral movement, it does not detect threats that abuse legitimate identities or misconfigurations, and advocates augmenting it with real-time detection and response. It promotes the Vectra AI Platform’s capabilities across Identity (ITDR), Network (NDR), and Cloud (AWS, Azure, M365) to correlate behaviors, detect credential abuse and lateral movement, and provide end-to-end visibility. The piece concludes by positioning this layered approach as essential for comprehensive defense and invites readers to request a free security assessment.