[KongchangAI]
Unverified95% confidenceFactTime unknown

传统防火墙工作在OSI模型第三层(网络层)和第四层(传输层),只能基于IP地址和端口号进行过滤

1
Sources
95%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/19784
API
curl https://kongchang.com/api/v1/knowledge/claims/19784
MCP
get_claim(id=19784)