Install chrootuid by entering the following commands in the terminal:
sudo apt update sudo apt install chrootuid
Description:
Run commands in restricted environments
Chrootuid makes it easy to run a network service at low privilege level and with restricted file system access. The daemons have access only to their own directory tree, and run under a low-privileged userid. . In the past it has been used to run the gopher and www (world-wide web) network. It can be used nowadays also for proxy servers. The arrangement greatly reduces the impact of possible loopholes in network software.
Homepage: http://ftp.porcupine.org/pub/security/index.html
Version: 1.3-6build1
Section: universe/admin