Eric GeierContributor, PCWorld Follow me on Google+

Eric Geier is a freelance tech writer as well as the founder of NoWiresSecurity, a cloud-based Wi-Fi security service, and On Spot Techs, an on-site computer services company.

How to Become an Ethical Hacker

Not all hackers do evil work. Here's what you need to know to use your hacking skills to do good.

How to Choose a Router for Your Business

Although a consumer-level router is good enough for some small businesses, you need stronger, more secure equipment that can handle traffic among many users. Here are the must-have features in a serious router.

How to choose a mobile carrier for your small business

Before you lock your company into a contract, consider these tips--they'll help you read between the lines of the carriers' fine print and make the smartest choice.

How to Keep Your PC Safe With Sandboxing

Setting up your PC to run important apps in a sandbox can help you avoid malware infections. Here's how to do it.

on techhive.com

How to choose an ISP for your small business

Discover which connection type and features are best for your business, and learn what to look for when comparing services.

ZoneAlarm Free Firewall 2012 Review: A Two-Way Firewall With Room for Improvement

ZoneAlarm Free Firewall 2012 gives good protection against hackers, but we'd like it better if it protected against Web-based exploits as well.

Lock Down Your Wi-Fi Network: 8 Tips for Small Businesses

By default, Wi-Fi is not secure. But these best practices will help you lock down and encrypt your company's wireless connections, both in and out of the office.

Wi-Fi Security Do's and Don'ts

These 11 tips will help you protect your wireless networks.

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.

A Tour of Windows Intune's Admin Features: Pictures

The cloud-based Intune is a good bargain for a small business managing multiple PCs. Here's a closer look at how it works for the admin in the driver's seat.

Get Started Managing Multiple PCs with Windows Intune

Discover Microsoft’s new cloud-based service to remotely secure, monitor, manage, and assist PCs via the Internet. Check out the features and see how to get started.

How to Use DiskCryptor to Encrypt Your Hard Drive

Want to keep your important files hidden? Here's how to encrypt your entire hard drive with DiskCryptor.

How to Use TrueCrypt to Encrypt Your Sensitive Documents

Here's how to set up a virtual encrypted disk in TrueCrypt to protect specific important files.

How to Use BitLocker to Encrypt Your Hard Drive

Here's how to use Windows's built-in BitLocker feature to encrypt your entire hard drive.

How to Encrypt Files With Your Windows PC

Here's how to use DiskCryptor, BitLocker, or TrueCrypt to encrypt sensitive documents or even entire hard drives in Windows.