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CISA · Question #431

In which data loss prevention (DLP) deployment model is data inspection and policy enforcement performed at the organization's perimeter or gateway?

The correct answer is D. Network-based DLP. Network‑based DLP solutions inspect data in motion at an organization’s network perimeter or gateway, applying policies to traffic before it leaves or enters the network. This placement enables real‑time monitoring and blocking of sensitive information transfers at the gateway.

Submitted by carlos_mx· Apr 18, 2026Protection of Information Assets

Question

In which data loss prevention (DLP) deployment model is data inspection and policy enforcement performed at the organization’s perimeter or gateway?

Options

  • AHybrid DLP
  • BCloud-based DLP
  • CEndpoint-based DLP
  • DNetwork-based DLP

How the community answered

(20 responses)
  • A
    5% (1)
  • C
    10% (2)
  • D
    85% (17)

Explanation

Network‑based DLP solutions inspect data in motion at an organization’s network perimeter or gateway, applying policies to traffic before it leaves or enters the network. This placement enables real‑time monitoring and blocking of sensitive information transfers at the gateway.

Topics

#Data Loss Prevention (DLP)#Network-based DLP#Security Controls#Perimeter Security

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