Process isolation is a set of different hardware and software technologies designed to protect each process from other processes on the operating system. It does so by preventing process A from writing to process B. Security is easier to enforce by disallowing inter-process memory access, in contrast with architectures in which any process can write to any memory in any other process.
Process isolation is a set of different hardware and software technologies designed to protect each process from other processes on the operating system. It does so by preventing process A from writing to process B. Security is easier to enforce by disallowing inter-process memory access, in contrast with architectures in which any process can write to any memory in any other process.
Source: Wikipedia "Process isolation" · CC BY-SA 4.0
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