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
8 Best Data Discovery Tools
Data discovery tools help businesses rein in their data assets and better leverage the information they have at hand. Find out the best tools in this post.  
By Liku Zelleke in Net Admin on December 29, 2022
The 7 Best Data Mapping Software
Data mapping software and tools are used to plan and design the flow of data ETL by taking the correct data sets from the correct sources, transforming them into expected formats, and uploading them into their corresponding target databases. In this post, we have listed the best for you to choose from according to your needs.
By Liku Zelleke in Net Admin on August 5, 2022
8 Best Cybersecurity Risk Management Tools
Businesses need to ensure that their data is secure to assure their clients that whatever information they hand over will be in safe hands. This means there is always a need for cybersecurity risk management solutions.
By Liku Zelleke in Net Admin on December 29, 2022
The Best Secure Email Gateways
A secure email gateway helps address the security challenges faced by modern businesses. We compare the seven best secure email gateways for businesses of any size.
By Liku Zelleke in Net Admin on August 16, 2023
Troubleshoot Network Connectivity
There will be times when answering the question “Have you tried turning it on and off again?” won’t provide a solution to your network problems. Find all the answers here, troubleshoot your network connectivity like a professional
By Liku Zelleke in Net Admin on July 28, 2023
What is Cybersecurity Risk Management?
Cybersecurity risk management is the continuous process of identifying, analyzing, evaluating, and addressing an organization’s cyber security threats. Learn how to design and implement your security processes.
By Liku Zelleke in Information Security on July 14, 2023
Gilisoft USB Lock vs. Endpoint Protector
A head-to-head comparison to help decide which is the most suitable USB locking software between Gilisoft USB Lock and Endpoint according to your needs.
By Liku Zelleke in Net Admin on November 14, 2022
How to Lock Flash Drives with Endpoint Protector
Data loss due to unsecured or failed USB drives could have serious consequences for your organization. Put an end to data leaks and theft by controlling portable storage devices like USB
By Liku Zelleke in Net Admin on January 19, 2023
Forcepoint DLP Review & Alternatives
Here's what you need to know about Forcepoint Data Loss Prevention (DLP) Security Solution, including a list of the best Forcepoint alternatives out there.
By Liku Zelleke in Net Admin on October 11, 2021
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