Introduction In cPanel & WHM, certain usernames such as admin, root, and mysql are considered reserved system usernames. These names are restricted to prevent conflicts with system processes and internal services. Creating a cPanel account using one of these reserved names is unsupported and may result in unexpected behavior, such as the account disappearing from
Introduction File ownership is a core element of Linux’s permission and security model. Every file and directory in a Linux system is associated with an owner (a user) and a group. Ownership determines who can read, write, or execute a file, making it critical for managing access control in multi-user environments. The system enforces these
Introduction In Linux-based systems, groups are a fundamental component of user and permission management. A group is a collection of user accounts that can be granted common access rights to files, directories, and system resources. This simplifies administrative tasks by allowing administrators to manage permissions for multiple users collectively, rather than assigning them individually. Groups
Introduction In Linux system administration, there are situations where it becomes necessary to disable a user account temporarily without deleting it. Disabling an account ensures that the user cannot log in or access system resources, while retaining their files, configurations, group memberships, and historical logs. This approach is particularly useful for handling former employees, suspended
Introduction Managing users is a fundamental task in Linux system administration. Adding a user allows administrators to assign appropriate permissions, segregate workloads, and secure system access across different team members or applications. This is particularly important in shared environments, servers hosted on cloud platforms, or when setting up automation tasks that require distinct user privileges.
Introduction In cloud infrastructure environments, modifying the IP address of a virtual machine (VM) or instance can become necessary for a variety of operational, technical, or security-related reasons. The “Change IP” function within the IPServerOne Customer Portal provides users with the ability to assign a new, unallocated public IP address to an existing instance, replacing
Introduction In FortiClient VPN version 7.4.x, users frequently encounter the error message “Timed out while connecting to”, particularly when setting up IPsec VPN tunnels. This issue often stems from a mismatch in Phase 1 or Phase 2 configurations between the FortiClient and the FortiGate firewall, particularly in areas like IKE version, mode, encryption, authentication, or
Can I Know if the VPS Floating IP Remap Means I Can Refresh My IP Anytime? ✅ Short Answer: No, remapping a Floating IP in our VPS environment does not mean you can freely refresh your IP anytime like rotating it on demand. Instead, it allows reassigning a Floating IP between different VPS instances as
Do We Still Need VPN to Access Our Data If IP ServerOne Manages Our Data Storage? ✅ Short Answer: It depends on the specific product or service you are using with IP ServerOne. While VPN access is not always required, there are cases where it is highly recommended or even necessary for secure remote access,
Is My Current Version of Microsoft Outlook Supported for Jaring Email? Here’s what we can confirm based on our knowledge base articles about Jaring email service: Outlook Compatibility with Jaring From our guide “Jaring: How to configure email in Outlook”, the instructions apply broadly to Microsoft Outlook, without specifying any required or minimum version. IPSERVERONE