Tim Keary

Tim Keary

Network Security and Administration Expert

Tim writes extensively on network administration topics helping businesses and entrepreneurs to keep their data and assets protected. He was previously the cybersecurity editor at VentureBeat and has been freelance since 2017.

Articles by Tim
The Best Security Analytics Software
Detecting cyber attacks isn’t just configuring some alerts and responding. In this article, we’re going to look at the eight best security analytics software.
By Tim Keary in Net Admin on June 27, 2024
The Best Database Design Software
While there are many database design software providers, it can be difficult to distinguish between them. We take a look at the nine best database design software on the market.
By Tim Keary in Net Admin on August 12, 2025
The Best Disk Imaging Software
A single system failure can lose years of files in a matter of seconds. We review the thirteen best disk imaging software on the market.
By Tim Keary in Net Admin on September 26, 2025
The Best Hard Drive Cloning Software
System failures are an unavoidable part of running a modern business. Sometimes, even the most well-maintained systems go down. We show you the best hard drive cloning software on the market. 
By Tim Keary in Net Admin on November 19, 2024
How to Monitor Hadoop and The Best Hadoop Monitoring Tools
Hadoop monitoring is essential for making sure that a cluster runs efficiently. In this article, we’re going to look at how to monitor Hadoop and we review the best Hadoop monitoring tools.
By Tim Keary in Net Admin on June 26, 2024
Endpoint Security Guide
Protecting endpoints isn’t as simple as it used to be. The wide range of cyber threats that are present online has made it increasingly difficult to protect infrastructure from malicious attackers. In this endpoint security guide, we’ll discuss how to protect your endpoints and some of the top endpoint protection solutions on the market.
By Tim Keary in Net Admin on March 7, 2025
Guide: Microsoft System Center Endpoint Protection
In this article, we’re going to look at what system center endpoint protection is, what it does, and the benefits of using the tool.
By Tim Keary in Net Admin on November 30, 2024
How to Find Devices On Your Network
We take you through how to scan and find devices on your network (whether it's a simple home network or a complex corporate network) and showcase the best tools for network discovery.
By Tim Keary in Net Admin on January 29, 2025
RBAC vs. ABAC access control models: what’s the difference?
If you’re serious about keeping your systems safe, then access controls are vital to controlling who has access to certain resources. In this article, we show you the differences between the RBAC vs ABAC access control models.
By Tim Keary in Net Admin on March 5, 2025
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