diff --git a/roles/init-server/tasks/harden.yml b/roles/init-server/tasks/harden.yml
index a285f68..330730d 100644
--- a/roles/init-server/tasks/harden.yml
+++ b/roles/init-server/tasks/harden.yml
@@ -1,11 +1,17 @@
 #SPDX-License-Identifier: MIT-0
 ---
 # tasks file for roles/init-vps
+- name: Acquiring current user
+  when: ansible_facts["system"] == "Linux"
+  ansible.builtin.shell:
+    cmd: "echo {{ ansible_user }}"
+  register: current_user
 - name: Checking whether administrative login used
   when: ansible_user not in (admins | map(attribute="username") | list) and ansible_user != "root"
   ansible.builtin.fail:
     msg: Must use administrative user for subsequent tasks
 - name: Hardening SSH service
+  become: true
   ansible.builtin.copy:
     src: sshd_config.d/harden.conf
     dest: /etc/ssh/sshd_config.d/harden.conf
diff --git a/roles/init-server/tasks/lock.yml b/roles/init-server/tasks/lock.yml
index 970462b..ef61960 100644
--- a/roles/init-server/tasks/lock.yml
+++ b/roles/init-server/tasks/lock.yml
@@ -2,6 +2,11 @@
 ---
 # tasks file for roles/init-vps
 # @TODO complete below tasks
+- name: Acquiring current user
+  when: ansible_facts["system"] == "Linux"
+  ansible.builtin.shell:
+    cmd: "echo {{ ansible_user }}"
+  register: current_user
 - name: Checking whether administrative login used
   when: ansible_user not in (admins | map(attribute="username") | list)
   ansible.builtin.fail:
@@ -46,8 +51,6 @@
   when: ansible_facts["system"] == "Linux"
   become: true
   ansible.builtin.blockinfile:
-    # src: sshd_config.d/sftp.conf.j2
-    # dest: /etc/ssh/sshd_config.d/sftp.conf
     path: /etc/ssh/sshd_config.d/sftp.conf
     block: |
       Match Group {{ item.name }}