Eric GeierContributor, PCWorld Follow me on Google+

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

Square Mobile Payment System Review: Tiny Reader, Simple Apps

Among mobile payment processors, Square charges the highest per-transaction fee--but some of its features can't be beat.

Four Mobile Payment Systems Tested and Compared

Does your business accept payments by credit card? We evaluate four of today's best payment processing systems.

PayAnywhere Review: A Feature-Rich Mobile Payment Processor

PayAnywhere is a good choice if you're looking for a simple processor or even a POS-like system that supports cash drawers and can print receipts.

BullGuard Mobile Security 10 Review: Solid Mobile Antivirus with Parental Controls

BullGuard provides good antivirus and parental controls, but the app's backup features could be improved.

on techhive.com

Windows 8 Security: What's New

Windows 8 is a major OS overhaul, but some of the most important additions might be the ones you can't see. Here's a look at Windows 8's new security tools and features.

5 Great Android Apps for Cloud Admins

Here's a great collection of tools for anyone responsible for administering servers or services in the cloud.

Your Printer Could Be a Security Sore Spot

A poorly protected office printer can cause major security headaches. Here's what the threats are, and how you can combat them.

How to Encrypt Your Email

Data encryption is a complicated subject, but our top-level overview and general guide to email encryption will help you understand the basics. Learn to encrypt your Internet connection, sent and stored email with this basic tutorial.

15 Free (or Almost Free) Wi-Fi Security Testing Tools

Attempting to "hack" into your own wireless network can help you better understand Wi-Fi security vulnerabilities and how to protect against them.

How to Choose a Cloud Hosting Service

Here's everything you need to know about cloud computing, plus reviews of three service providers.

Secure Your Home or Office Wi-Fi

Security holes leave even a password-protected Wi-Fi network vulnerable to hacking. Here’s how to defend yours.

on techhive.com

McAfee Mobile Security Review: Good Overall Protection, But Can Be Pricey

Great antivirus and antitheft for Android phones and tablets, but very pricey despite lacking features that some free apps provide.

on techhive.com

Avast Mobile Security Review: Extra Safeguards but No Web Interface

Great free antivirus and antitheft protection for Android phones; but for remote functionality, the app requires sending SMS commands.

on techhive.com

5 Free Android Security Apps: Keep Your Smartphone Safe

Whether or not Android's openness makes it an easy target for malware writers, these apps can help protect your handset.

How to Locate Your Unprotected Android Device

If you lose your Android smartphone and didn't proactively install a security or remote locator app, you can still find your missing phone by following our handy guide.

on techhive.com