diff --git a/doc/src/SUMMARY.md b/doc/src/SUMMARY.md
index e9dc6e0..42f05a8 100644
--- a/doc/src/SUMMARY.md
+++ b/doc/src/SUMMARY.md
@@ -12,6 +12,7 @@
             - [musik](./projekte/musik.md)
         - [TODO](./todo.md)
     - [How-to]()
+        - [Wireguard](./anleitung/wireguard.md)
         - [Sops](./anleitung/sops.md)            
         - [Updates](./anleitung/updates.md)
         - [Rollbacks](./anleitung/rollback.md)
\ No newline at end of file
diff --git a/doc/src/anleitung/wireguard.md b/doc/src/anleitung/wireguard.md
new file mode 100644
index 0000000..1cae422
--- /dev/null
+++ b/doc/src/anleitung/wireguard.md
@@ -0,0 +1,11 @@
+# Wireguard
+Running on the raspberry pi  
+
+- Create new keys
+    - Enter nix shell for wg commands `nix-shell -p wireguard-tools` 
+    - New private key `wg genkey > secrets/keys/wireguard/example.key` 
+    - Encrypt with `sops -e -i secrets/keys/wireguard/example.key`
+        - commit keys only after encrypting
+    - Decrypt to stdout `sops -d secrets/keys/wireguard/example.key`
+    - Decrypt for use on a client `sops -d secrets/keys/wireguard/private.key > /tmp/private.key`
+    - Display public key `sops -d secrets/keys/wireguard/example.key | wg pubkey`
diff --git a/machines/.sops.yaml b/machines/.sops.yaml
index 44f2af4..720f546 100644
--- a/machines/.sops.yaml
+++ b/machines/.sops.yaml
@@ -34,3 +34,10 @@ creation_rules:
       - *machine_durruti
       age:
       - *admin_atlan
+  - path_regex: secrets/keys/wireguard/.*
+    key_groups:
+    - pgp:
+      - *admin_kalipso
+      - *admin_kalipso_dsktp
+      age:
+      - *admin_atlan
\ No newline at end of file
diff --git a/machines/lucia/configuration.nix b/machines/lucia/configuration.nix
index 440096a..936ec3b 100644
--- a/machines/lucia/configuration.nix
+++ b/machines/lucia/configuration.nix
@@ -7,6 +7,7 @@ in
   imports =
     [ # Include the results of the hardware scan.
       ../modules/malobeo_user.nix
+      ./wireguard.nix
     ];
 
   sops.defaultSopsFile = ./secrets.yaml;
diff --git a/machines/lucia/secrets.yaml b/machines/lucia/secrets.yaml
index 4a8aa1f..8b93981 100644
--- a/machines/lucia/secrets.yaml
+++ b/machines/lucia/secrets.yaml
@@ -1,5 +1,6 @@
 hello: ENC[AES256_GCM,data:3VuyuX7MaLSmor4W22F3FUCGp8SUq4pE6z5nuiZenH07+zEeMAllVCP6g/j1fQ==,iv:A3Oh99AchsmrkMEb4ZRSIigb8Cr+3WlQtsgyZJGpLY8=,tag:TOHF9BaydkRD6cJAndryTg==,type:str]
 njala_api_key: ENC[AES256_GCM,data:qXGngMJaAOk2Gb8B4nwMTht9Vp/OEhGmKS5vh1kpi0MyqcsmwuwpWuUz+RWD6NDFn2w/35M=,iv:lsZyCrmcT1xJcLjzK4zkcRYmbKUeLUFYZ7oDfCVJV8c=,tag:WK+aF3XGBRDQuvL87Qdusw==,type:str]
+wireguard_private: ENC[AES256_GCM,data:ZxGbYLQKvrPibLpId+xbvqphlcgm/U5Se9XMS4FogmY4HfJnh9Y4Ja/x20I=,iv:PnZjiyKk1XuIq5/NLtOdWh20ytDEMYM7LJqmCoSrD0s=,tag:CZErG28Lo3aiQGovxEeZtA==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -15,8 +16,8 @@ sops:
             aVFGZjk4UjVJa3FoMDJiaXR2MmdiQ2cKSVgIdxPBNTbNFQbdI5ECNGQrDUK9dQI3
             f3mHj+XAPmEtjUXLyxUI1gQ+8toctnU6cgJ+HdGLX01lgTHwz7uieQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2023-10-24T15:09:51Z"
-    mac: ENC[AES256_GCM,data:f/wf0EuNmy+ic/k+fHg3IJ8p4I8BftFn6QwGJsXJgTBDspe7Plnwh+kGEqdPg8OEbWy/1niRfCXJa/vKoquWsxL7LUP2lGYT7lj7QYuj2F8fo2WIe2qhCikuxO6Q1asKyBcebYv5KAY/yQlVBYs9X9tcU6Fu4IU2AmJhjYB6m3s=,iv:K3DCEV4/FocdnEulNM9snH4uym8pAZRSmsYbM+rghe4=,tag:429oJE1du0IRl4aDuLzoZA==,type:str]
+    lastmodified: "2024-11-14T18:10:54Z"
+    mac: ENC[AES256_GCM,data:DPQsRraMAvoezHsA7uM8q8sEevnZRnpU1vydEL72r6KJj12dT58KXCTuUeNgD+320LE1i83k6HLdM9C/+uniu73Ba5JSwglLLDBkZpfsdCde0aqkGjQd/RF/0Vb8ZbE/KCCCMVOjT6hX6RSDSEujoRMY26n1CWYtPeivqpWb5NY=,iv:TarRTCyPRoyQEb3qoXAJcOYtrTtftyZO4ahkyTZT8qU=,tag:A0kqa1szfk6Z5etivjB/lA==,type:str]
     pgp:
         - created_at: "2024-11-14T13:02:46Z"
           enc: |-
@@ -77,4 +78,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: 3474196f3adf27cfb70f8f56bcd52d1ed55033db
     unencrypted_suffix: _unencrypted
-    version: 3.7.3
+    version: 3.8.1
diff --git a/machines/lucia/wireguard.nix b/machines/lucia/wireguard.nix
new file mode 100644
index 0000000..d000b62
--- /dev/null
+++ b/machines/lucia/wireguard.nix
@@ -0,0 +1,55 @@
+{config, pkgs, ...}:
+{
+  sops.secrets.wireguard_private = {};
+
+  # enable NAT
+  networking.nat.enable = true;
+  networking.nat.externalInterface = "eth0";
+  networking.nat.internalInterfaces = [ "wg0" ];
+  networking.firewall = {
+    allowedUDPPorts = [ 51820 ];
+  };
+
+
+  networking.wireguard.enable = true;
+  networking.wireguard.interfaces = {
+    # "wg0" is the network interface name. You can name the interface arbitrarily.
+    wg0 = {
+      # Determines the IP address and subnet of the server's end of the tunnel interface.
+      ips = [ "10.100.0.1/24" ];
+
+      # The port that WireGuard listens to. Must be accessible by the client.
+      listenPort = 51820;
+
+      # This allows the wireguard server to route your traffic to the internet and hence be like a VPN
+      # For this to work you have to set the dnsserver IP of your router (or dnsserver of choice) in your clients
+      postSetup = ''
+        ${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o eth0 -j MASQUERADE
+      '';
+
+      # This undoes the above command
+      postShutdown = ''
+        ${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.100.0.0/24 -o eth0 -j MASQUERADE
+      '';
+
+      # Path to the private key file.
+      #
+      # Note: The private key can also be included inline via the privateKey option,
+      # but this makes the private key world-readable; thus, using privateKeyFile is
+      # recommended.
+      privateKey = config.sops.secrets.wireguard_private.path;
+
+      peers = [
+        # List of allowed peers.
+        { # Feel free to give a meaningfull name
+          # Public key of the peer (not a file path).
+          publicKey = "SfokXbgmvSmodgPFoVHjwmHE3nriQ3OTQ+hISU/3eW4=";
+
+          # List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
+          allowedIPs = [ "10.100.0.2/32" ];
+
+        }
+      ];
+    };
+  };
+}
\ No newline at end of file
diff --git a/machines/secrets/keys/wireguard/private.key b/machines/secrets/keys/wireguard/private.key
new file mode 100644
index 0000000..c24c237
--- /dev/null
+++ b/machines/secrets/keys/wireguard/private.key
@@ -0,0 +1,31 @@
+{
+	"data": "ENC[AES256_GCM,data:MJnybSouJW9QcWks/6fBgYXhM1zREa76FDVh0vGF9LwffY4ceLMQpOsFXEN7,iv:z0H0r6VSXy92uiS9bGXL5KxqiA3jqAiAgAH5KMxppsE=,tag:RKwFFHgv+tnIlKRTyV68Ww==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBjRlRzcldvSVkxV3VSeDBF\nRG9KK2NzYmtPWXE3a1JPN3NMRlJtbnJML0hzCmNTT0JFMTR6SDl0WVNBNk50VmdZ\nYi9pQU9FQW9qQ3NZdTM5T3FDcjNUQXMKLS0tIEpBcFhtbFMrbWlRYVdPSXpYM0xp\neW5MZ3dOYmphYXk2Tjh2Rk8xOGRkSGMKOLVuj75jqZeZ0SS1iHDRLONLbJ/UQXfO\nEN1ZhYXq7u5s+wKidmGoFVHWFAxM0O3kXaAQAHws4ttP0v6YqeSuBg==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2024-11-14T18:24:30Z",
+		"mac": "ENC[AES256_GCM,data:1sVhca19IbHJUv+qfkn+cJXjYIaXLX12S9N3QvDUoeUSTT4m2GxArKjvKJSpmc3KZCbOwpF1TObHjDs88pqsCxkzl7J9TSu4EgESRfSUy0lRhIveN/38wvEGI/0yNZXwFisB0nNpPbwAUp4JUZnfcqihlDINbVCw7mzVShHlnvU=,iv:J7/9uhlisRJUkqEFeO9aBRX5rgv0392DCuF5Yu1a5gI=,tag:sd0eoBkxns2pitnMZWvPzQ==,type:str]",
+		"pgp": [
+			{
+				"created_at": "2024-11-14T18:24:30Z",
+				"enc": "-----BEGIN PGP MESSAGE-----\n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\nUjGuKKBz7FyA\n=UMiq\n-----END PGP MESSAGE-----",
+				"fp": "c4639370c41133a738f643a591ddbc4c3387f1fb"
+			},
+			{
+				"created_at": "2024-11-14T18:24:30Z",
+				"enc": "-----BEGIN PGP MESSAGE-----\n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\ngayWLO7mYRDUw45uudFzJYql+QLGuvcrFP5BYjY5wk17u6cYYQzlNxs=\n=Qlcg\n-----END PGP MESSAGE-----",
+				"fp": "aef8d6c7e4761fc297cda833df13aebb1011b5d4"
+			}
+		],
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.8.1"
+	}
+}
\ No newline at end of file