Technical comparison of Capsicum and seccomp, two fundamentally different approaches to process sandboxing. Capsicum is a capability-based framework originating from BSD, while seccomp uses Linux system call filtering. The article examines their design philosophies, implementation tradeoffs, and practical security applications.
Infrastructure
Capsicum vs seccomp: Process Sandboxing
BSD's capability-based Capsicum and Linux's syscall-filtering seccomp diverge on fundamental sandboxing architecture—each trades security guarantees against usability and deployment complexity.
Saturday, April 11, 2026 12:00 PM UTC2 MIN READSOURCE: LobstersBY sys://pipeline
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infrastructure