Providing multiple isolated execution environments for securely accessing untrusted content
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机译:提供多个隔离的执行环境,以安全地访问不受信任的内容
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摘要
A sandbox tool can create and maintain multiple isolated execution environments, simultaneously. The sandbox tool can assign a unique security label to each isolated execution environment. In order to ensure the security labels are unique, the sandbox tool, for each security label, can bind a communication socket in an abstract name space of the operating system with a name that is the same as the security label. If the operating system returns an error that the name for the communication socket is already in use, the sandbox tool can determine that the security label is already in use by another isolated execution environment or other process.
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