When DLP Alone Fails: Closing Data Exfiltration Gaps
Data exfiltration threats are rising. DLP has been the default answer for years. But here is the uncomfortable truth: DLP alone cannot stop insiders, credential theft, or encrypted tunnels. You need a broader strategy. This article compares DLP with complementary tools and explains how to close the gaps. Why the DLP-Only Approach Fails by Design A field lead says crews that document the failure mode before retesting cut repeat errors roughly in half. DLP's Fatal Blind Spots — and the Data That Slips Through Data Loss Prevention tools inspect content at rest, in motion, and at the endpoint. That sounds airtight until you realise how much traffic simply bypasses the scanner. Encrypted web traffic? DLP sees a ciphertext blob. Cloud API calls? If they skip organisational proxies, the policy engine never gets a vote.