diff --git a/.docker/nginx/nginx.conf b/.docker/nginx/nginx.conf
index 514463b..50a26d4 100644
--- a/.docker/nginx/nginx.conf
+++ b/.docker/nginx/nginx.conf
@@ -14,6 +14,7 @@ server {
         include fastcgi_params;
         fastcgi_read_timeout 300;
         add_header X-Frame-Options "SAMEORIGIN";
+        add_header X-server-header "Powered by Jield - info@jield.nl";
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         fastcgi_param PATH_INFO $fastcgi_path_info;
     }
@@ -21,4 +22,4 @@ server {
         try_files $uri $uri/ /index.php?$query_string;
         gzip_static on;
     }
-}
\ No newline at end of file
+}
diff --git a/README.md b/README.md
index ae5e9f3..2b899d5 100644
--- a/README.md
+++ b/README.md
@@ -28,4 +28,4 @@ PHP versions:
 - 8.4.5
 
 Azure containers contain an SSH server and default Azure credentials.
-Johan van der Heide, Jield BV (info@jield.nl)
+Johan van der Heide, Jield BV (johan.vanderheide@jield.nl)
diff --git a/php81-nginx-azure/Dockerfile b/php81-nginx-azure/Dockerfile
index 0fb6fd4..36c97af 100644
--- a/php81-nginx-azure/Dockerfile
+++ b/php81-nginx-azure/Dockerfile
@@ -15,6 +15,7 @@ RUN echo 'max_execution_time = 300' >> /usr/local/etc/php/conf.d/docker-php-max-
 RUN echo 'opcache.max_accelerated_files = 20000' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'opcache.validate_timestamps=0' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'realpath_cache_ttl=600' >> /usr/local/etc/php/conf.d/docker-php-realpatch-cache.ini;
+RUN echo 'expose_php=off' >> /usr/local/etc/php/conf.d/docker-php-expose.ini;
 
 COPY --from=ghcr.io/mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
@@ -25,7 +26,7 @@ WORKDIR /var/www
 RUN install-php-extensions gd redis-^5 xsl apcu igbinary intl gmp gettext zip opcache soap bcmath pdo_mysql
 
 RUN apt-get update && \
-apt-get install -y --no-install-recommends \
+    apt-get install -y --no-install-recommends \
     supervisor \
     openssh-server \
     redis-server \
@@ -49,11 +50,11 @@ RUN chmod +x /init_container.sh \
 COPY .docker/ssh/sshd_config /etc/ssh/sshd_config
 COPY .docker/scripts/ssh_setup.sh /tmp/ssh_setup.sh
 RUN mkdir -p /opt/startup \
-   && chmod -R +x /opt/startup \
-   && chmod -R +x /init_container.sh \
-   && chmod -R +x /tmp/ssh_setup.sh \
-   && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
-   && rm -rf /tmp/*
+    && chmod -R +x /opt/startup \
+    && chmod -R +x /init_container.sh \
+    && chmod -R +x /tmp/ssh_setup.sh \
+    && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
+    && rm -rf /tmp/*
 
 # Open port 2222 for SSH access
 EXPOSE 80 2222
@@ -61,4 +62,4 @@ EXPOSE 80 2222
 #Start supervisor
 RUN /init_container.sh
 
-CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
\ No newline at end of file
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
diff --git a/php82-nginx-azure/Dockerfile b/php82-nginx-azure/Dockerfile
index 83a9030..ad9ccae 100644
--- a/php82-nginx-azure/Dockerfile
+++ b/php82-nginx-azure/Dockerfile
@@ -15,6 +15,7 @@ RUN echo 'max_execution_time = 300' >> /usr/local/etc/php/conf.d/docker-php-max-
 RUN echo 'opcache.max_accelerated_files = 20000' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'opcache.validate_timestamps=0' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'realpath_cache_ttl=600' >> /usr/local/etc/php/conf.d/docker-php-realpatch-cache.ini;
+RUN echo 'expose_php=off' >> /usr/local/etc/php/conf.d/docker-php-expose.ini;
 
 COPY --from=ghcr.io/mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
@@ -25,7 +26,7 @@ WORKDIR /var/www
 RUN install-php-extensions gd redis xsl apcu igbinary intl gmp gettext zip opcache soap bcmath pdo_mysql
 
 RUN apt-get update && \
-apt-get install -y --no-install-recommends \
+    apt-get install -y --no-install-recommends \
     supervisor \
     openssh-server \
     redis-server \
@@ -49,11 +50,11 @@ RUN chmod +x /init_container.sh \
 COPY .docker/ssh/sshd_config /etc/ssh/sshd_config
 COPY .docker/scripts/ssh_setup.sh /tmp/ssh_setup.sh
 RUN mkdir -p /opt/startup \
-   && chmod -R +x /opt/startup \
-   && chmod -R +x /init_container.sh \
-   && chmod -R +x /tmp/ssh_setup.sh \
-   && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
-   && rm -rf /tmp/*
+    && chmod -R +x /opt/startup \
+    && chmod -R +x /init_container.sh \
+    && chmod -R +x /tmp/ssh_setup.sh \
+    && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
+    && rm -rf /tmp/*
 
 # Open port 2222 for SSH access
 EXPOSE 80 2222
@@ -61,4 +62,4 @@ EXPOSE 80 2222
 #Start supervisor
 RUN /init_container.sh
 
-CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
\ No newline at end of file
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
diff --git a/php83-nginx-azure/Dockerfile b/php83-nginx-azure/Dockerfile
index 9328653..2ed1dac 100644
--- a/php83-nginx-azure/Dockerfile
+++ b/php83-nginx-azure/Dockerfile
@@ -15,6 +15,7 @@ RUN echo 'max_execution_time = 300' >> /usr/local/etc/php/conf.d/docker-php-max-
 RUN echo 'opcache.max_accelerated_files = 20000' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'opcache.validate_timestamps=0' >> /usr/local/etc/php/conf.d/docker-php-opcache.ini;
 RUN echo 'realpath_cache_ttl=600' >> /usr/local/etc/php/conf.d/docker-php-realpatch-cache.ini;
+RUN echo 'expose_php=off' >> /usr/local/etc/php/conf.d/docker-php-expose.ini;
 
 COPY --from=ghcr.io/mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
@@ -25,7 +26,7 @@ WORKDIR /var/www
 RUN install-php-extensions gd redis xsl apcu igbinary intl gmp gettext zip opcache soap bcmath pdo_mysql
 
 RUN apt-get update && \
-apt-get install -y --no-install-recommends \
+    apt-get install -y --no-install-recommends \
     supervisor \
     openssh-server \
     redis-server \
@@ -49,11 +50,11 @@ RUN chmod +x /init_container.sh \
 COPY .docker/ssh/sshd_config /etc/ssh/sshd_config
 COPY .docker/scripts/ssh_setup.sh /tmp/ssh_setup.sh
 RUN mkdir -p /opt/startup \
-   && chmod -R +x /opt/startup \
-   && chmod -R +x /init_container.sh \
-   && chmod -R +x /tmp/ssh_setup.sh \
-   && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
-   && rm -rf /tmp/*
+    && chmod -R +x /opt/startup \
+    && chmod -R +x /init_container.sh \
+    && chmod -R +x /tmp/ssh_setup.sh \
+    && (sleep 1;/tmp/ssh_setup.sh 2>&1 > /dev/null) \
+    && rm -rf /tmp/*
 
 # Open port 2222 for SSH access
 EXPOSE 80 2222
@@ -61,4 +62,4 @@ EXPOSE 80 2222
 #Start supervisor
 RUN /init_container.sh
 
-CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
\ No newline at end of file
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
diff --git a/php84-fpm-dev/Dockerfile b/php84-fpm-dev/Dockerfile
index 5daecac..4117bd8 100644
--- a/php84-fpm-dev/Dockerfile
+++ b/php84-fpm-dev/Dockerfile
@@ -14,4 +14,4 @@ RUN echo 'date.timezone=Europe/Amsterdam' >> /usr/local/etc/php/conf.d/docker-ph
 # Set working directory
 WORKDIR /var/www
 
-RUN install-php-extensions gd redis xsl apcu igbinary intl gmp gettext zip opcache soap bcmath pdo_mysql xdebug
\ No newline at end of file
+RUN install-php-extensions gd redis xsl apcu igbinary intl gmp gettext zip opcache soap bcmath pdo_mysql xdebug