Linux, Windows, Security, Programming, Network Tutorials
Google Chrome browser provides the Password Manager in order to save and reused usernames, passwords, or credentials for different web sites. Today a typical user has a lot of accounts and passwords for different web sites, web applications or services, and remembering or typing them again and again very trivial task. Google Chrome Password manager … Read more
Windows Active Directory provides very useful enterprise user management capabilities. Powershell is a new scripting language provides for Microsoft Operating systems. Get-ADUser is a very useful command or commandlet which can be used to list Active Directory users in different ways. List Domain Users Interactively We will start with a simple example. We will list … Read more
Linux users can be added with different ways. but one of the most used way is adding them throughout the shell because Linux admins loves shell usage. In this tutorial we will look how to add user into a Ubuntu, Kali, Mint, Debian box and provide or change required parameters. We will also look user … Read more
I have a lot of users in my Linux servers. Security is important for me. I know that one of the important security measure is passwords. The length, complexity, change period etc. How can I force user to change password in first login? We will use change command to force user change password in the first … Read more
Linux passwords are used to authenticate users. Linux passwords was hold in /etc/passwd file with other user related information like default shell, home directory path etc. Now in modern Linux distributions holds passwords in /etc/shadow file which have restricted access. This file holds user passwords as hash values with salt. Hashing and salting makes passwords … Read more