Unverified50% confidenceFactExact time
The core idea of default-deny egress is to block all outbound connections unless explicitly permitted, which is the opposite of traditional firewalls that allow outbound traffic by default, and is a key practice in zero-trust network architecture
1
Sources
50%
Confidence
Long-term
Relevance
8/6/2026
First Seen
Sources
hotcell：为AI Agent打造的本地沙箱SDK
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