diff --git a/Dockerfile b/Dockerfile
index 47ac0d9..12070fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,36 @@
 FROM ubuntu:latest
 
-RUN apt update && apt install  openssh-server sudo scp -y
+ENV     DEBIAN_FRONTEND=noninteractive
 
-RUN useradd -rm -d /home/ubuntu -s /bin/bash -g root -G sudo -u 1000 test 
+RUN     apt update && \
+        apt install --no-install-recommends -y \ 
+          nano \
+          openssh-server \
+          openssh-client \
+          rsync \
+          sudo && \
+        rm -rf /var/lib/apt/lists/* && \
+        useradd -m -d /home/user -s /bin/bash -U -G sudo -u 1000 user && \
+        echo 'user ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers && \
+        mkdir /home/user/.ssh/
 
-RUN  echo 'test:test' | chpasswd
+COPY    authorized_keys config id_ed25519 id_ed25519.pub known_hosts /home/user/.ssh/
+COPY    sshd_config ssh_host_ed25519_key ssh_host_ed25519_key.pub /etc/ssh/
 
-RUN service ssh start
+RUN     chown -R user:user /home/user/.ssh && \
+        chmod 644 /home/user/.ssh/authorized_keys && \
+        chmod 600 /home/user/.ssh/config && \
+        chmod 600 /home/user/.ssh/id_ed25519 && \
+        chmod 600 /home/user/.ssh/id_ed25519.pub && \
+        chmod 600 /home/user/.ssh/known_hosts
 
-EXPOSE 22
+RUN     chown root:root /etc/ssh/* && \
+        chmod 644 /etc/ssh/sshd_config && \
+        chmod 600 /etc/ssh/ssh_host_ed25519_key && \
+        chmod 644 /etc/ssh/ssh_host_ed25519_key.pub      
 
-CMD ["/usr/sbin/sshd","-D"]
\ No newline at end of file
+RUN     service ssh start
+
+EXPOSE  22
+
+CMD     ["/usr/sbin/sshd","-D"]
diff --git a/authorized_keys b/authorized_keys
new file mode 100644
index 0000000..901437a
--- /dev/null
+++ b/authorized_keys
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE26RPGDs9sn0Sf99pH87Eq7ipDJ6tI5ojx0NfdhEr2B
\ No newline at end of file
diff --git a/config b/config
new file mode 100644
index 0000000..e626eab
--- /dev/null
+++ b/config
@@ -0,0 +1,36 @@
+Host mail
+    Hostname sftp-source.mail.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+
+Host cloud
+    Hostname sftp-source.cloud.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+
+Host code
+    Hostname sftp-source.code.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+
+Host social
+    Hostname sftp-source.social.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+
+Host matrix
+    Hostname sftp-source.matrix.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+
+Host files
+    Hostname sftp-source.files.svc.cluster.internal
+    IdentityFile /home/user/.ssh/id_ed25519
+    User user
+    HostKeyAlgorithms=+ssh-ed25519
+    
\ No newline at end of file
diff --git a/id_ed25519 b/id_ed25519
new file mode 100644
index 0000000..64023ac
--- /dev/null
+++ b/id_ed25519
@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACBNukTxg7PbJ9En/faR/OxKu4qQyerSOaI8dDX3YRK9gQAAAJglASzhJQEs
+4QAAAAtzc2gtZWQyNTUxOQAAACBNukTxg7PbJ9En/faR/OxKu4qQyerSOaI8dDX3YRK9gQ
+AAAEBaA+9x3FzHUjmoj6Smm0LCY4bC4RVRe0PoPuPUlW4EcU26RPGDs9sn0Sf99pH87Eq7
+ipDJ6tI5ojx0NfdhEr2BAAAAD21pY2hhZWxAbGF0NTQyMAECAwQFBg==
+-----END OPENSSH PRIVATE KEY-----
diff --git a/id_ed25519.pub b/id_ed25519.pub
new file mode 100644
index 0000000..08406d3
--- /dev/null
+++ b/id_ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE26RPGDs9sn0Sf99pH87Eq7ipDJ6tI5ojx0NfdhEr2B
diff --git a/known_hosts b/known_hosts
new file mode 100644
index 0000000..a2bec95
--- /dev/null
+++ b/known_hosts
@@ -0,0 +1,6 @@
+sftp-source.cloud.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
+sftp-source.code.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
+sftp-source.matrix.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
+sftp-source.social.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
+sftp-source.files.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
+sftp-source.mail.svc.cluster.internal ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
\ No newline at end of file
diff --git a/ssh_host_ed25519_key b/ssh_host_ed25519_key
new file mode 100644
index 0000000..7defc23
--- /dev/null
+++ b/ssh_host_ed25519_key
@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACCXh5j4aROx8hfr+oZpyya27uGfgS8ZendpPfDW0SN9IQAAAJjZJLWm2SS1
+pgAAAAtzc2gtZWQyNTUxOQAAACCXh5j4aROx8hfr+oZpyya27uGfgS8ZendpPfDW0SN9IQ
+AAAEAOyT0w3/3vSEA0s3yA18H7hQM9IAVhn6oIZYpnGaHlf5eHmPhpE7HyF+v6hmnLJrbu
+4Z+BLxl6d2k98NbRI30hAAAAD21pY2hhZWxAbGF0NTQyMAECAwQFBg==
+-----END OPENSSH PRIVATE KEY-----
diff --git a/ssh_host_ed25519_key.pub b/ssh_host_ed25519_key.pub
new file mode 100644
index 0000000..38a98a7
--- /dev/null
+++ b/ssh_host_ed25519_key.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJeHmPhpE7HyF+v6hmnLJrbu4Z+BLxl6d2k98NbRI30h
diff --git a/sshd_config b/sshd_config
new file mode 100644
index 0000000..1fb5558
--- /dev/null
+++ b/sshd_config
@@ -0,0 +1,12 @@
+Port 22
+AddressFamily any
+ListenAddress 0.0.0.0
+ListenAddress ::
+HostKey /etc/ssh/ssh_host_ed25519_key
+PubkeyAuthentication yes
+AuthorizedKeysFile      .ssh/authorized_keys
+PasswordAuthentication no
+KbdInteractiveAuthentication no
+UsePAM yes
+PrintMotd no
+Subsystem       sftp    /usr/lib/ssh/sftp-server