Glossary
Deep Packet Inspection (DPI)
DPI opens and reads network packets - not just checking the address but examining the contents inside.
What is Deep Packet Inspection (DPI)?
Examining the complete content of network packets to detect threats, enforce policies, and manage traffic.
Why Should You Care?
DPI enables detection of threats hidden in application data, including malware and data exfiltration.
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Real-World Example
DPI detects a file upload containing sensitive data patterns and blocks the potential exfiltration attempt.
How to Protect Against Deep Packet Inspection (DPI)
- 1.
Enable DPI on network security devices
- 2.
Balance DPI with performance requirements
Related Terms
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