diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..7c30d7c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+personal_config filter=git-crypt diff=git-crypt
+ssh_allowed_signers filter=git-crypt diff=git-crypt
+
diff --git a/config b/config
index db4557a..a14bc34 100644
--- a/config
+++ b/config
@@ -1,3 +1,11 @@
+# Some files are only relevent to me, and might contain private information
+# (git forge URLs, which gpg keys to use, ...). They are encrypted using
+# git-crypt to be extra safe.
+# All of them are included under the file below so, if you wish to reuse my
+# config, you'll need to delete that setting. Otherwise git will complain.
+[include]
+    path = personal_config
+
 [core]
     editor = nvim
 
@@ -6,6 +14,7 @@
 
 [commit]
     gpgsign = true
+
 [filter "lfs"]
     required = true
     clean = git-lfs clean -- %f
diff --git a/personal_config b/personal_config
new file mode 100644
index 0000000..a449f5b
Binary files /dev/null and b/personal_config differ
diff --git a/ssh_allowed_signers b/ssh_allowed_signers
new file mode 100644
index 0000000..033190c
Binary files /dev/null and b/ssh_allowed_signers differ