2024-12-12 14:30:03 -03:00
|
|
|
{...}: {
|
|
|
|
|
boot.kernel.sysctl = {
|
|
|
|
|
"dev.tty.ldisc_autoload" = "0";
|
|
|
|
|
"fs.protected_fifos" = "2";
|
|
|
|
|
"fs.protected_hardlinks" = "1";
|
|
|
|
|
"fs.protected_regular" = "2";
|
|
|
|
|
"fs.protected_symlinks" = "1";
|
|
|
|
|
"kernel.dmesg_restrict" = "1";
|
|
|
|
|
"kernel.kexec_load_disabled" = "1";
|
|
|
|
|
"kernel.kptr_restrict" = "2";
|
|
|
|
|
"kernel.perf_event_paranoid" = "-1";
|
|
|
|
|
"kernel.printk" = "3 3 3 3";
|
|
|
|
|
"kernel.sysrq" = "4";
|
|
|
|
|
"kernel.unprivileged_bpf_disabled" = "1";
|
2024-12-13 22:58:03 -03:00
|
|
|
"kernel.yama.ptrace_scope" = "0";
|
2024-12-12 14:30:03 -03:00
|
|
|
"net.core.bpf_jit_harden" = "2";
|
|
|
|
|
"net.ipv4.conf.all.accept_redirects" = "0";
|
|
|
|
|
"net.ipv4.conf.all.accept_source_route" = "0";
|
|
|
|
|
"net.ipv4.conf.all.rp_filter" = "1";
|
|
|
|
|
"net.ipv4.conf.all.secure_redirects" = "0";
|
|
|
|
|
"net.ipv4.conf.all.send_redirects" = "0";
|
|
|
|
|
"net.ipv4.conf.default.accept_redirects" = "0";
|
|
|
|
|
"net.ipv4.conf.default.accept_source_route" = "0";
|
|
|
|
|
"net.ipv4.conf.default.rp_filter" = "1";
|
|
|
|
|
"net.ipv4.conf.default.secure_redirects" = "0";
|
|
|
|
|
"net.ipv4.conf.default.send_redirects" = "0";
|
|
|
|
|
"net.ipv4.icmp_echo_ignore_all" = "1";
|
|
|
|
|
"net.ipv4.tcp_dsack" = "0";
|
|
|
|
|
"net.ipv4.tcp_fack" = "0";
|
|
|
|
|
"net.ipv4.tcp_rfc1337" = "1";
|
|
|
|
|
"net.ipv4.tcp_sack" = "0";
|
|
|
|
|
"net.ipv4.tcp_syncookies" = "1";
|
2024-12-13 22:58:03 -03:00
|
|
|
"net.ipv4.tcp_timestamps" = "1";
|
2024-12-12 14:30:03 -03:00
|
|
|
"net.ipv6.conf.all.accept_ra" = "0";
|
|
|
|
|
"net.ipv6.conf.all.accept_redirects" = "0";
|
|
|
|
|
"net.ipv6.conf.all.accept_source_route" = "0";
|
|
|
|
|
"net.ipv6.conf.all.use_tempaddr" = "2";
|
|
|
|
|
"net.ipv6.conf.default.accept_ra" = "0";
|
|
|
|
|
"net.ipv6.conf.default.accept_redirects" = "0";
|
|
|
|
|
"net.ipv6.conf.default.accept_source_route" = "0";
|
|
|
|
|
"vm.mmap_rnd_bits" = "32";
|
|
|
|
|
"vm.mmap_rnd_compat_bits" = "16";
|
|
|
|
|
"vm.unprivileged_userfaultfd" = "0";
|
|
|
|
|
};
|
|
|
|
|
}
|
