Optus today officially began trials of its TD-LTE 4G service in Canberra, ahead of a public launch for the service on June 4. Here's what's happening and how it will potentially make 4G more reliable.
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We increasingly live in a bring your own device (BYOD) world. Given the choice between your smooth shiny new contract smartphone and some dumbphone horror on a rubbish network, why would you pick the inferior work-supplied option? That's fine, but make sure your device stays secure by following these simple guidelines.
Windows 8 comes with Microsoft's Windows Defender technology built-in and offers Microsoft-vetted apps through the Windows Store. Both those changes mean that your PC has more protection built in, but they don't mean you can neglect all the other aspects of computer security. Here are the reasons why.
A simple password stops criminal types gaining access to your machine, but doesn't protect your data if the hard drive gets removed, or stop attempts to intercept your internet connection. To achieve that goal, you need encryption, but it can be a confusing topic. Here are the basics everyone needs to know.
Facebook and Twitter consume increasingly large chunks of our time, providing us with a public face to the world and accumulating personal data over time. Those benefits come with significant security risks, however. Make sure your social networking dream doesn't turn into a nightmare by ensuring you follow good security practices.
Not securing your computer at all isn't an option: there are too many potential security threats, from losing personal data to bringing down your entire office infrastructure. Many of our readers favour free solutions, but in security there's also a good case to be made for paying.