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Zimbra Email Solution
ZIMBRA Mail servers, (https://www.zimbra.com/) Features: Secure Communication for Businesses Stayed connected with your business-class email in a secure environment with dedicated file sharing, tasks,
How to Configure and Operate Linux Servers - Full Course
Linux has long been a favourite operating system for server administration because it’s a secure open-source operating system that’s able to be both stable and flexible.
Linux: Does price matter more than freedom?
One of the best things about Linux is that each user is free to use or modify any open source software.
Digital Transformation with Open Source
In today’s digital age, as organizations seek to endeavour a digital transformation journey, they face major challenges as well, especially in minimizing costs and increasing revenue. Without having t
Linux Firewall Setup
Linux Firewall security Setup
Why Linux is better than Windows or macOS for security
Decisions made years ago about which operating system to roll out can affect corporate security today. Of the big three in widespread use, one can credibly be called the most secure.
Linux Firewall
Understanding what a firewall is and how it works: A firewall is a gateway. It follows pre-configured rules that allow certain traffic to pass through from the internet to the private network and bl