diff --git a/Makefile b/Makefile
index 6a03d248..a902a3b6 100644
--- a/Makefile
+++ b/Makefile
@@ -95,6 +95,7 @@ create-env-airflow:
 	@ cp requirements.txt ./infra/airflow/
 	@ cp -r ted_sws ./infra/airflow/
 	@ cp -r dags ./infra/airflow/
+	@ cp -r libraries ./infra/airflow/
 
 
 build-airflow: guard-ENVIRONMENT create-env-airflow build-externals
diff --git a/filters/fortify-exclusion.properties b/filters/fortify-exclusion.properties
new file mode 100644
index 00000000..78dadff6
--- /dev/null
+++ b/filters/fortify-exclusion.properties
@@ -0,0 +1 @@
+excludePatterns=**/src/docs/**/*,**/src/tests/**/*
\ No newline at end of file
diff --git a/filters/odc-exclusion.properties b/filters/odc-exclusion.properties
new file mode 100644
index 00000000..78dadff6
--- /dev/null
+++ b/filters/odc-exclusion.properties
@@ -0,0 +1 @@
+excludePatterns=**/src/docs/**/*,**/src/tests/**/*
\ No newline at end of file
diff --git a/infra/airflow-cluster/Dockerfile b/infra/airflow-cluster/Dockerfile
index 3ec9fbca..7bba0efb 100644
--- a/infra/airflow-cluster/Dockerfile
+++ b/infra/airflow-cluster/Dockerfile
@@ -15,6 +15,8 @@ RUN apt-get update && apt-get install -y \
 # back to normal user
 USER airflow
 
+COPY libraries /home/airflow
+
 # requirements.txt shall be made availble from the **ted-sws** GitHub repository
 COPY requirements.txt /opt/airflow
 
diff --git a/infra/airflow/Dockerfile b/infra/airflow/Dockerfile
index 3ec9fbca..f91cf4c5 100644
--- a/infra/airflow/Dockerfile
+++ b/infra/airflow/Dockerfile
@@ -15,11 +15,13 @@ RUN apt-get update && apt-get install -y \
 # back to normal user
 USER airflow
 
+COPY libraries /home/airflow
 # requirements.txt shall be made availble from the **ted-sws** GitHub repository
 COPY requirements.txt /opt/airflow
 
 # working in the /opt/airflow
 WORKDIR /opt/airflow
+
 RUN mkdir -p ./dags ./ted_sws
 
 
diff --git a/infra/alpine/Dockerfile b/infra/alpine/Dockerfile
deleted file mode 100644
index 4b971d86..00000000
--- a/infra/alpine/Dockerfile
+++ /dev/null
@@ -1,19 +0,0 @@
-# Use the official Alpine Linux image
-FROM alpine:3.20
-
-# Update the package list and install sudo and shadow (which includes useradd)
-RUN apk --no-cache add sudo=1.9.15_p5-r0 shadow=4.15.1-r0
-
-# Create a new non-root user and set a home directory
-RUN useradd -m newuser
-
-RUN echo "newuser ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
-
-# Switch to the non-root user
-USER newuser
-
-# Set the working directory to the new user's home directory
-WORKDIR /home/newuser
-COPY libraries .
-# Default command to execute when running the container
-CMD ["/bin/sh"]
\ No newline at end of file