Data cannot be protected effectively when an organization does not know where sensitive information is stored, how it moves or who can access it. Data discovery and classification create the visibility required to apply proportionate controls and improve DLP outcomes.
NodeSec recommends starting with business context, critical data, access pathways and existing control effectiveness. A phased roadmap makes improvement measurable and sustainable.
Effective security combines people, process and technology. Controls should be tested regularly and adjusted as the organization, threat landscape and regulatory expectations evolve.