diff --git a/modules/nixos/ssh/default.nix b/modules/nixos/ssh/default.nix
new file mode 100644
index 0000000..c3df0bf
--- /dev/null
+++ b/modules/nixos/ssh/default.nix
@@ -0,0 +1,6 @@
+{ ... }: {
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
+  };
+}
\ No newline at end of file
diff --git a/modules/nixos/users/default.nix b/modules/nixos/users/default.nix
index f7d97f5..a4a9548 100644
--- a/modules/nixos/users/default.nix
+++ b/modules/nixos/users/default.nix
@@ -6,6 +6,11 @@
       "wheel"
       "input"
     ];
+    openssh.authorizedKeys.keys = [
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIIteIdlZv52nUDxW2SUsoJ2NZi/w9j1NZwuHanQ/o/DuAAAAHnNzaDpjb2xsYWJvcmFfeXViaWtleV9yZXNpZGVudA== collabora_yubikey_resident"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIJRzQbQjXFpHKtt8lpNKmoNx57+EJ/z3wnKOn3/LjM6cAAAAFXNzaDppeXViaWtleV9yZXNpZGVudA== iyubikey_resident"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIOhzJ0p9bFRSURUjV05rrt5jCbxPXke7juNbEC9ZJXS/AAAAGXNzaDp0aW55X3l1YmlrZXlfcmVzaWRlbnQ= tiny_yubikey_resident"
+    ];
     initialPassword = "nixos";
   };
 
@@ -14,6 +19,11 @@
     extraGroups = [
       "wheel"
     ];
+    openssh.authorizedKeys.keys = [
+      "ssh-rsa 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 samue@SamuelDesktop"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIH+TJRuMpDPgh6Wp2h+E+O/WoyEAVyWo6SN8oxm2JZNVAAAABHNzaDo= samue@SamuelDesktop"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAILrwKN4dJQ0BiLmjsA/66QHhu06+JyokWtHkLcjhWU79AAAABHNzaDo= coded-sk-resident-1"
+    ];
     initialPassword = "nixos";
   };