Fingerprint Recognition Technology for Network Defense

Fingerprint recognition technology is increasingly recognized as an effective means of network defense. This article explores two main methods: active fingerprint detection through scanning and passive fingerprint detection through traffic. It describes the principles, advantages, limitations, and application scenarios of these methods. Active detection involves proactive scanning of networks to identify fingerprints, while passive detection analyzes existing network traffic to extract information. Each method has its own advantages and disadvantages depending on the context of use.