Wubbalubbadubdub!

README.md

@@ -213,6 +213,20 @@ According to the libcloud's documentation "unlimited" attributes like for exampl
 
 * Don't blindly trust the scraped prices of the program output as they are not scraped by me but libcloud's library
 
+Consider changing some default passwords
+
+* For extra security, you should change the default root password that is set by the cloud provider
+
+Login as secdep user with the ssh command that is outputted after the creation of the virtual machine and run `sudo su` to become root. On a GCE or an Azure machine this will happen without the need for an extra password because of the default configuration of the sudoers file. Then run `echo "root:newpassword" | chpasswd`
+
+For AWS you should also change the default "secdeppass" password of the secdep user by running `sudo echo "secedep:newpassword" | sudo chpasswd`
+
+One last thing to recommend is to change the default sudoers file configuration to ask for the root password instead of the user password by adding the line `Defaults targetpw`. This file should be changed using `sudo visudo`
+
+# Contributing 🤝
+
+If you want to contribute to the project, you can always open an issue or a pull request.
+
 # License 📜
 <p align="left">
   <a href="https://www.gnu.org/licenses/gpl-3.0.html">