Eric Geier

Contributing Writer

Eric Geier is a freelance tech writer. He’s also the founder of NoWiresSecurity, providing a cloud-based Wi-Fi security service; Wi-Fi Surveyors, providing RF site surveying; and On Spot Techs, providing general IT services.

8 free and cheap ways to learn about Windows administration

6 free IT help desk ticketing systems

6 free IT help desk ticketing systems

These tools provide help desk ticketing, IT asset management and more.

Wat je moet weten over zakelijke Wi-Fi-meshnetwerken

Wanneer bekabeling geen optie is en je concessies kunt doen over doorvoersnelheid.

Must-have Wi-Fi troubleshooting and management tools

Must-have Wi-Fi troubleshooting and management tools

Designing, maintaining and troubleshooting Wi-Fi networks aren’t simple tasks. Several tools, including Wi-Fi stumblers, Wi-Fi analyzers, RF spectrum analyzers and Wi-Fi survey heatmapping software, can help.

Review: Consider VPN services for hotspot protection

Review: Consider VPN services for hotspot protection

We review 7 low-cost VPN services for when you’re out of the office or out of the country.

4 minder bekende WiFi-gevaren om te vermijden

Kanttekeningen bij het uitschakelen van SSID Broadcast en meer.

Windows 10 tips and tricks for Wi-Fi and networking

Windows 10 tips and tricks for Wi-Fi and networking

There have been many changes in Windows 10, especially since the first anniversary update last August, officially called version 1607. Here are some of the most important changes related to the Wi-Fi and networking aspects of Windows...

Review: Early Wave 2 Wi-Fi access points show promise

Review: Early Wave 2 Wi-Fi access points show promise

There’s a lot to like about Wave 2 802.11ac products, including theoretically faster speeds than Wave 1 products and cool new features such as multi-user MIMO. In this review, we look at five Wave 2 wireless access points, comparing...

Free and cheap ways to study for IT certifications

Free and cheap ways to study for IT certifications

Use these tips for finding inexpensive study resources and getting hands-on experience.

Review: 5 open-source alternatives for routers/firewalls

Review: 5 open-source alternatives for routers/firewalls

These open-source products deliver simple routing and networking features, like DHCP and DNS. Plus, they have security functionality, starting with a basic firewall and possibly including antivirus, antispam and Web filtering.

New Wi-Fi features in Windows 10 Anniversary Update

New Wi-Fi features in Windows 10 Anniversary Update

Microsoft quietly added several new Wi-Fi and networking features worth knowing about in its recent Windows 10 update.

15 free Modern Windows apps for IT pros

15 free Modern Windows apps for IT pros

There are countless free app lists out there for traditional Windows applications and mobile OSs, but not as many for the newer Modern Windows apps. Most of these apps are still very basic in their functionality, but nevertheless...

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