Eric Geier

Contributing Writer

Eric Geier is a freelance tech writer. He’s also the founder of NoWiresSecurity, which provides a cloud-based Wi-Fi security service, and Wi-Fi Surveyors, which provides RF site surveying.

How to rescue your PC from ransomware

7 Wi-Fi vulnerabilities beyond weak passwords

7 Wi-Fi vulnerabilities beyond weak passwords

Using strong encryption and passwords is only the first step in protecting your wireless network. Make sure you’re not exposed in these other ways.

8 tech dangers every novice can avoid with these tips

8 tech dangers every novice can avoid with these tips

Tech novices are easy targets for malware, phishing, and sleazy salespeople. Protect the novices you know with these tips to help them be smarter about buying and using their tech devices.

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...

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

Open source software offers an economical and flexible option for deploying basic home, SMB or even enterprise networking. These open source products deliver simple routing and networking features, like DHCP and DNS. Plus, they are...

5 open source alternatives for routing/firewall

5 open source alternatives for routing/firewall

We reviewed 5 open source software products that offers an economical and flexible option for deploying basic home, SMB or even enterprise networking.

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.

9 things to check after installing wireless access points

9 things to check after installing wireless access points

Whether you’re upgrading equipment or building out a whole new Wi-Fi network, use this handy checklist to make sure everything’s shipshape before you let users connect.

Updated

How to remove malware from your Windows PC

Has a malware infection taken your PC hostage? Here's how to clean it out and restore your PC to a pristine state.

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...

13 things you need to know about MU-MIMO Wi-Fi

13 things you need to know about MU-MIMO Wi-Fi

It's a big breakthrough in wireless connectivity, but don't let MU-MIMO's limitations catch you off-guard.

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