Starting with CentOS-7 we now include cloud-init support in all CentOS AMI's, the default cloud user is setup to be 'centos'. I have configured a VM running CentOS 6.5 for single sign on using SSSD/Kerberos.

FreeIPA is an open-source security solution for Linux which provides account management and centralized authentication, similar to Microsoft’s Active Directory. Today, let’s set it up on CentOS 7. Once the machine is running, you will be able to login as this user and use sudo to run privileged commands. Your first 10 users a free forever. Authenticating Linux against Active Directory.

It provides for a multiple challenge-response dialog with the user in which the server sends a text query to the user, the user types in a response, and this process can repeat any number of times. Also I can login as user and sudo to root but cannot login as root from the console. Resources, guides, hints and tips to setting up and running your own private cloud on CentOS . Today, let’s set it up on CentOS 7. So for example, you might configure PAM for SSH with a module which performs authentication using an RSA security token, or a one-time password scheme. FreeIPA has clients for CentOS 7, Fedora, and Ubuntu 14.04/16.04. The nixCraft takes a lot of my time and hard work to produce. 2) Enter the intended new user in the “New username:" box and click “Show" to define the password and additional properties for the specific user. Cloud Users.

With hard disks so much affordable these days, you can create a terabyte’s worth of cloud server at a fraction of a cost compared to paid cloud services. So, to answer your question directly, the following config allows either password or key auth: PasswordAuthentication yes PubkeyAuthentication yes

I can ssh as user and sudo to root but cannot su to root. If we want all users of the "admin" group to be able to run every command as root, we can modify our example: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. 3) Set a password in the password box (Note: the user will now use that login and password to conenct to … ... Now you need to create the user that will be used to connect to the database: ... You may experience difficulties in authenticating OwnCloud with PostgreSQL since the local authentication method is set to ident by default.

So you can see why I need to ask for your help.

It’s user and system management all from one cloud-based, administrative pane of glass. PubkeyAuthentication determines whether key authentication is allowed. Learn More About JumpCloud. If you want to change it keep reading.