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authorGuilhem Moulin <guilhem@fripost.org>2018-12-09 18:15:10 +0100
committerGuilhem Moulin <guilhem@fripost.org>2018-12-09 20:25:40 +0100
commit2147ff3bd9091b88960e2243b2d7d76d03cadc89 (patch)
treefa970590ab58a1d42913deccbca3adef05eaae83 /roles/bacula-sd
parent2845af5f76ad3be9c0a1f69ab478ff5a08346a4c (diff)
systemd.service: Tighten hardening options.
Diffstat (limited to 'roles/bacula-sd')
-rw-r--r--roles/bacula-sd/files/etc/systemd/system/bacula-sd.service5
1 files changed, 5 insertions, 0 deletions
diff --git a/roles/bacula-sd/files/etc/systemd/system/bacula-sd.service b/roles/bacula-sd/files/etc/systemd/system/bacula-sd.service
index 0117d3d..30fa562 100644
--- a/roles/bacula-sd/files/etc/systemd/system/bacula-sd.service
+++ b/roles/bacula-sd/files/etc/systemd/system/bacula-sd.service
@@ -17,6 +17,11 @@ ProtectSystem=strict
ReadWriteDirectories=-/var/lib/bacula
ReadWriteDirectories=-/var/run/bacula
ReadWriteDirectories=/mnt/backup/bacula
+PrivateDevices=yes
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+RestrictAddressFamilies=AF_INET AF_INET6
[Install]
WantedBy=multi-user.target