diff --git a/README.md b/README.md
index 79ef5bd..7a30224 100755
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Self-hosted live video and web chat server for use with existing broadcasting software
 
-**Shipped version:** 0.0.8~ynh2
+**Shipped version:** 0.0.8~ynh3
 
 **Demo:** https://watch.owncast.online/
 
diff --git a/README_fr.md b/README_fr.md
index 2fc1a26..20d5bbb 100755
--- a/README_fr.md
+++ b/README_fr.md
@@ -13,7 +13,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 Serveur de vidéo en direct et de chat Web auto-hébergé à utiliser avec un logiciel de diffusion
 
-**Version incluse :** 0.0.8~ynh2
+**Version incluse :** 0.0.8~ynh3
 
 **Démo :** https://watch.owncast.online/
 
diff --git a/conf/systemd.service b/conf/systemd.service
index 5664722..5ef2b2e 100755
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -11,5 +11,35 @@ ExecStart=__FINALPATH__/owncast --enableVerboseLogging -webserverport __PORT__
 Restart=on-failure
 RestartSec=5
 
+# Sandboxing options to harden security
+# Depending on specificities of your service/app, you may need to tweak these 
+# .. but this should be a good baseline
+# Details for these options: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
+NoNewPrivileges=yes
+PrivateTmp=yes
+PrivateDevices=yes
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+DevicePolicy=closed
+ProtectSystem=full
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+LockPersonality=yes
+SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap
+
+# Denying access to capabilities that should not be relevant for webapps
+# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
+CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
+CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
+CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
+CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
+CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
+CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
+CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
+CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
+CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG 
+
 [Install]
 WantedBy=multi-user.target
diff --git a/manifest.json b/manifest.json
index 8e38b73..8689c80 100755
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Self-hosted live video and web chat server for use with existing broadcasting software",
         "fr": "Serveur de vidéo en direct et de chat Web auto-hébergé à utiliser avec un logiciel de diffusion"
     },
-    "version": "0.0.8~ynh2",
+    "version": "0.0.8~ynh3",
     "url": "https://owncast.online/",
     "upstream": {
         "license": "MIT",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 12eccb8..0504661 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -38,4 +38,4 @@ ynh_detect_arch(){
                 architecture="unknown"
         fi
         echo $architecture
-}
\ No newline at end of file
+}