Unverified60% confidenceFactExact time
The chroot mechanism in Unix systems restricts the scope of file system access by changing a process's root directory, and is one of the earliest sandbox prototypes.
2
Sources
60%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
多州联手施压OpenAI：要求将AI代理隔离在沙盒中运行
Related Claims
VerifiedSandboxing is a classic technique in computer security, first used in browsers (such as Chrome's process isolation model) and operating systems (such as macOS's App Sandbox).69% similarUnverifiedAn OS-level sandbox isolates file and network access while sharing the kernel, so compared with virtual machines or strongly isolated containers, its protection surface against kernel-vulnerability-type attacks is narrower.68% similarUnverifiedKnown paths for sandbox escape include technical means such as exploiting container runtime vulnerabilities (e.g., runc CVE-2024-21626) and breaking through Linux namespace isolation.67% similarVerifiedSandbox technology confines the execution of untrusted code to a controlled environment through means such as process isolation, file system isolation, and network isolation.66% similarUnverifiedIn the Linux kernel, each network socket is represented as a file descriptor; when a process forks a child process, the child inherits the parent's file descriptor table via a reference-counting mechanism, causing port leaks to survive across processes.65% similar
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