Unverified50% confidenceFactExact time
hotcell supports default-deny egress (denying all outbound network requests by default), while allowing sandboxes to access LLM providers
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/6/2026
First Seen
Valid until: 11/4/2026
Sources
hotcell：为AI Agent打造的本地沙箱SDK
Related Claims
UnverifiedThe 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 architecture64% similarUnverifiedVercel and Netlify provide serverless deployment based on edge networks, Supabase has built-in real-time subscriptions and row-level security policies, and Stripe offers one-click integration of subscription billing systems.57% similarUnverifiedeBPF可在系统调用层面捕获open()、execve()、connect()等关键调用，提供比应用层Hook更难绕过的底层安全保障57% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/697330API
curl https://kongchang.com/api/v1/knowledge/claims/697330MCP
get_claim(id=697330)