Private Cloud is a cloud computing model where all computing resources (servers, storage, networking, software) are dedicated to a single organization.
Unlike public cloud, private cloud infrastructure is not shared with other customers. It provides full control, higher security, and better compliance.
Private Cloud can be:
Dedicated Infrastructure means:
Resources are virtualized and delivered like cloud services, but only for one company.
The company buys or rents:
Infrastructure is placed in:
Includes:
Software is installed to create cloud-like environment:
This converts physical servers into virtual machines.
Admins use management tools to:
Business applications run on private cloud:
A manufacturing company wants its own secure private cloud for internal applications.
Company installs:
Install Proxmox on all servers.
From Proxmox dashboard:
On Ubuntu VM:
sudo apt update
sudo apt install apache2 mysql-server php -y
Configure VPN on firewall
Allow employees to connect securely
Private Cloud with dedicated infrastructure provides:
Cloud flexibility with full ownership
Maximum security and compliance
Custom hardware and network design
Complete control over business data
It is ideal for organizations with strict security and regulatory requirements.