Among mobile payment processors, Square charges the highest per-transaction fee--but some of its features can't be beat.
Does your business accept payments by credit card? We evaluate four of today's best payment processing systems.
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 provides good antivirus and parental controls, but the app's backup features could be improved.
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.
Here's a great collection of tools for anyone responsible for administering servers or services in the cloud.
A poorly protected office printer can cause major security headaches. Here's what the threats are, and how you can combat them.
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.
Attempting to "hack" into your own wireless network can help you better understand Wi-Fi security vulnerabilities and how to protect against them.
Here's everything you need to know about cloud computing, plus reviews of three service providers.
Great antivirus and antitheft for Android phones and tablets, but very pricey despite lacking features that some free apps provide.
Great free antivirus and antitheft protection for Android phones; but for remote functionality, the app requires sending SMS commands.
Whether or not Android's openness makes it an easy target for malware writers, these apps can help protect your handset.