diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..ec29cea
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+* text=auto eol=lf
+*.json text eol=lf
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index db2023d..b2ad9f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,8 @@ bin/
 .cursor
 
 .DS_Store
+
+# ONIX hardening
+.env
+.env.*
+*.bak*