diff --git a/pl/java/libfws/spring/cloud/config-server/encrypt-decrypt.txt b/pl/java/libfws/spring/cloud/config-server/encrypt-decrypt.txt
new file mode 100644
index 000000000..9b54f6426
--- /dev/null
+++ b/pl/java/libfws/spring/cloud/config-server/encrypt-decrypt.txt
@@ -0,0 +1,2 @@
+2022
+https://www.springcloud.io/post/2022-03/spring-cloud-config-server-encryption-and-decryption/#gsc.tab=0