When Sandbox Security Fails: The Hidden Risks of S&Box's Untrusted C# Execution Model

S&Box's whitelist-based approach to executing untrusted C# code exposes a critical gap between perceived and actual security. The platform's reliance on static analysis to block dangerous APIs fails against compiler-generated code and unsafe operations, illustrating why runtime environments designed for malicious actors require far more sophisticated isolation than simple API restrictions. For any platform attempting to balance developer convenience with code safety, this is a cautionary tale about the real cost of sandbox failures.