Unverified60% confidenceFactExact time
The core principle of intranet penetration is to establish a relay node on a public server, where the local environment actively connects to the public server via a persistent connection, and external requests are forwarded to the local environment through the established connection.
2
Sources
60%
Confidence
Long-term
Relevance
9/4/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedReverse tunneling technology allows intranet nodes to actively establish persistent connections to public internet servers, and is a classic solution to the NAT traversal problem.79% similarVerifiedIntranet tunneling refers to using a third-party server to map services within a local area network to a publicly accessible address, with commonly used tools including frp, ngrok, and Ngrok Peanut Shell.77% similarUnverifiedOpenTandem's connection mechanism is essentially a reverse tunnel solution, where a lightweight agent running on the computer actively initiates a persistent connection to a relay server, requiring no open ports on the router or public IP configuration76% similarUnverifiedAn edge network refers to an architecture that distributes servers and data centers across multiple geographic locations worldwide, so that user requests are handled by the nearest node, thereby reducing network latency.76% similarUnverifiedVPN是网络层的流量转发，用户最终仍直接与目标服务器建立连接；而API中转平台是应用层的请求代理，平台服务器是真正的API调用方74% similar
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