What is the term describing the act of inspecting all real-time Internet traffic (i.e., packets) traversing a major Internet backbone without introducing any apparent latency?
Deep-packet inspection (DPI) involves analyzing the content of packets in real-time as they traverse a network.
DPI can examine both headers and payloads of packets without introducing noticeable latency, making it suitable for real-time traffic monitoring.
Why Other Options Are Incorrect:
A. Traffic analysis: Focuses on metadata such as packet sizes, timing, and flow but does not inspect content.
C. Packet sampling: Involves analyzing only a subset of packets, potentially missing key information.
D. Heuristic analysis: Used for identifying patterns but does not specifically describe real-time deep inspection of packets.
EC-Council CISO Reference:DPI is a critical technology discussed in advanced network security for monitoring and identifying malicious activity without impacting performance.
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