This is the Linux app named nsjail whose latest release can be downloaded as nsjail-3.5sourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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nsjail
DESCRIPTION
A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security. It utilizes Linux namespace subsystem, resource limits, and the seccomp-bpf syscall filters of the Linux kernel.
Features
- Isolate networking services (e.g. web, time, DNS), by isolating them from the rest of the OS
- Host computer security challenges (so-called CTFs)
- Contains invasive syscall-level OS fuzzers
- Offers three distinct operational modes
- Utilizes kafel seccomp-bpf configuration language for flexible syscall policy definitions
- Uses expressive, ProtoBuf-based configuration file
Programming Language
C++
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/nsjail.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
