Security - Tutorials

Google Buzz: A privacy checklist

If you've heard of Google Buzz, chances are you've also heard about some of the privacy concerns that surround it. The social media service offers some cool ways to share photos, links, status messages, and more with fellow Google Buzz users. But if ...

Is your Linksys or Netgear router open to attack?

If you have a Linksys model WRT160N or Netgear RP614v4 router, it may be time to worry a little. At least according to a report out of Defcon from The Register. The vulnerability is based on CSRF, or cross-site request forgery, an issue with the cPan...

Why all the Svchosts?

A PC World reader asked the Answer Line forum about the six or seven svchost.exe processes that turn up in Task Manager.

Improve PC speed and security

These easy tips will help you clear your system of clutter, improve its performance, and keep it free from malware and other security threats. You can also protect your kids through safe search software and a time management device.

Keep kids safe online

My nine-year-old daughter knows how to use Google. And as someone who just accidentally landed on a porn site after typing what he thought was the URL for a sporting-goods store, I realize it's time to take steps.

Keep kids safe online: The OpenDNS alternative

Last, Wednesday I showed you kid-friendly search engine Quintura, and we also looked at the kid-friendly Web browser KIDO'Z. Today it's time for the big gun: OpenDNS. It's a server-level filter that promises to protect your kids from online violence,...

Full disk encryption comes to workgroups

Losing your laptop can be expensive in three ways. First, you'll spend hundreds or thousands of dollars to replace the hardware. Second, you'll suffer the time and aggravation of restoring your data, all the while hoping you have everything backed up...

Migrating to all-IP video surveillance

IP video surveillance is becoming the security solution of choice due to the latest H.264 compression technology and declining prices for IP cameras. The converged world of voice, video and data has officially arrived.

Securely access e-mail

SSL (Secure Sockets Layer) or TLS (Transport Layer Security) encrypt your email connection so that your password and messages are scrambled to eavesdroppers. If you're only connecting through a wired, office PC, you'll face little exposure with non-e...

How to remove fake AV software

A new threat that comes under the guise of a genuine antivirus program has become increasingly prevalent over the past year. Offering to locate and remove malware from your PC, this rogue will actually install a Trojan on your unsuspecting system. Th...

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Matthew Stivala

HP OfficeJet 250 Mobile Printer

The HP OfficeJet 250 Mobile Printer is a great device that fits perfectly into my fast paced and mobile lifestyle. My first impression of the printer itself was how incredibly compact and sleek the device was.

Armand Abogado

HP OfficeJet 250 Mobile Printer

Wireless printing from my iPhone was also a handy feature, the whole experience was quick and seamless with no setup requirements - accessed through the default iOS printing menu options.

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

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