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Liku Zelleke

Network Configuration, Optimization, and Security Expert
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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
Network Congestion Troubleshooting Guide
Learn what causes network congestion and how to troubleshoot it. We work through various scenarios a
By Liku Zelleke in Net Admin on August 16, 2023
The Best Cloud Management Software Solutions
In this post we will have a look at the best cloud management tools businesses can adopt to look after the cloud architecture while they focus on their core business processes.
By Liku Zelleke in Net Admin on March 5, 2024
The Best WiFi Heatmap Software
When choosing the best WiFi heatmap software for a survey, it's crucial to consider factors such as ease of use, compatibility with various platforms and routers, insightful features like predictive analysis for growth and forecasting, and the price. A tool that offers the best return on investment always stands out.
By Liku Zelleke in Net Admin on March 18, 2024
Kubernetes Security Guide
Here is our step-by-step guide on Kubernetes security. We also review the six best Kubernetes monitoring Tools and provide free trial links.
By Liku Zelleke in Net Admin on December 12, 2023
Google Cloud Platform Security & 2024 Tools
In this post, we do a deep dive into GCP Security and show you the tools that will help with securing a Google Cloud Platform architecture.
By Liku Zelleke in Net Admin on September 29, 2023
The Best Identity Access Management (IAM) Tools 2024
Network administrators need to have a complete understanding of who has access to network resources. Learn about the best IAM tools available.
By Liku Zelleke in Net Admin on March 20, 2024
The Best Exchange Server Monitoring Tools
Businesses need to keep a close eye on their corporate servers. Their system administrators keep everything running smoothly with the constant tracking and monitoring of mission-critical servers. We show you the best Microsoft Exchange server monitoring tools.
By Liku Zelleke in Net Admin on January 4, 2024
The 5 Best iSaaS Tools for 2024
iSaaS tools can help a business navigate the complexities of making it in today’s cutthroat competition. If leveraged, they can revolutionize their processes which could put them in the lead. We show you the best iSaaS tools available.
By Liku Zelleke in Net Admin on August 21, 2023
The Best TeamViewer Software Alternatives for 2024
Do you feel limited by TeamViewer's features? Do you find using it cumbersome and a bit quirky? We show you some powerful TeamViewer alternatives to keep you on top of your remote teams and operations.
By Liku Zelleke in Net Admin on November 9, 2023
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