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Seccomp or Secure Computing mode is a feature of Linux kernel which can act as a syscall filter and not a sandbox. However, it is often used to augment sandboxes to block syscalls.
Objective: Learn how to use Seccomp profiles with Docker by editing the default docker seccomp profile file to achieve the following:
- Block the usage of uname command
- Check the syscalls being made by a binary/command
- Block a process from listening on a socket
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