| Server IP : 82.208.35.60 / Your IP : 216.73.217.116 Web Server : Apache/2.4.55 (FreeBSD) OpenSSL/1.1.1q-freebsd PHP/7.3.31 System : FreeBSD server7.d2m.cz 12.4-RELEASE-p9 FreeBSD 12.4-RELEASE-p9 GENERIC amd64 User : studiokobylisy_cz ( 1008) PHP Version : 7.3.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /usr/ports/sysutils/mac_nonet/ |
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Simple MAC framework policy to disable access to networking for
certain group. Running kldload mac_nonet.ko to load the kernel
module. The load action require root permissions.
Set gid that shouldn't access the network:
sysctl security.mac.nonet.gid=31337
and enable enforcing:
sysctl security.mac.nonet.enabled=1
Any call to socket(2) from user in this group will end with EPERM.
You can also select group that can access only AF_UNIX sockets with
security.mac.nonet.local_gid.