Liku Zelleke
Network Configuration, Optimization, and Security Expert
Liku Zelleke is a field support technician at DXC Technology and a prolific blogger. He has over two decades’ experience in the IT industry starting at Ethiopian Airlines in 1997, holding a number of roles during his 25 years with the company from Helpdesk Tech Support through to Database Administrator, Systems Administrator, Network Administrator and a Systems Support Professional.
He hasn’t looked back since the day, years ago, when he discovered he could combine that experience with his other passion: writing. Today, he writes on topics related to network configuration, optimization, and security.
Articles by Liku
Static code analysis – also known as Static Application Security Testing or SAST – is the process of analyzing computer software without actually running the software. Find out which are the best tools for the job.
By Liku Zelleke
in Net Admin
on November 10, 2025
The best way of maintaining the container security and integrity is by using the best container security tools. This is the best way to ensure that the enterprise solutions you deploy remain in place and function optimally.
By Liku Zelleke
in Net Admin
on December 31, 2024
In this article, we look at the best user provisioning tools in the market today. Includes product overviews and trial links.
By Liku Zelleke
in Net Admin
on February 10, 2025
Writing code and creating applications is a form of art. We have tested some of the best secure code training tools in the market today.
By Liku Zelleke
in Net Admin
on November 3, 2025
In this article we look at the best application patch management tools in the market today. Includes product overviews and trial links.
By Liku Zelleke
in Net Admin
on March 20, 2025
Need a server patch management solution? We have tested the seven best Server Patch Management Tools you can try out today.
By Liku Zelleke
in Net Admin
on January 14, 2025
Java, although widely used, could be an issue in any business network security. Learn how to stay protected with the best Java patch management tools.
By Liku Zelleke
in Net Admin
on March 4, 2025
Virtual patching is a task that needs to be part of every conscientious administrator's duty. It is a responsibility that is critical to the survival of a business.
By Liku Zelleke
in Net Admin
on February 17, 2025
In this tutorial we show you how to use common methods and freely available tools to find an IP address using a MAC address.
By Liku Zelleke
in Net Admin
on November 15, 2024