diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8600f3c..87b416d 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,5 +3,13 @@ FROM fedora:38
 RUN dnf install openssh-server -y
 RUN ssh-keygen -A -v
 
+RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config
+RUN sed -i 's/#PermitEmptyPasswords no/PermitEmptyPasswords no/' /etc/ssh/sshd_config
+RUN sed -i 's/#PubkeyAuthentication yes/PubkeyAuthentication yes/' /etc/ssh/sshd_config
+
+RUN sed -i 's/#PermitRootLogin yes/PermitRootLogin yes/' /etc/ssh/sshd_config
+RUN sed -i 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' /etc/pam.d/sshd
+RUN echo 'root:root' | chpasswd
+
 EXPOSE 22
 CMD ["/usr/sbin/sshd", "-D", "-o", "ListenAddress=0.0.0.0"]
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diff --git a/docker/start b/docker/start
index 118a776..ebe1bde 100755
--- a/docker/start
+++ b/docker/start
@@ -1,3 +1,3 @@
 #!/bin/sh
 docker build -t ansible_test:latest docker/
-docker run --rm -d --name ansible_test --privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:rw --volume="$HOME/.ssh/id_rsa.pub:/root/.ssh/authorized_keys" -p 1022:22 --cgroupns=host ansible_test:latest
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+docker run --rm -d --name ansible_test --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:rw -v $HOME/.ssh/id_rsa.pub:/root/.ssh/authorized_keys:ro -p 1022:22 --cgroupns=host ansible_test:latest
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