Security - Slideshows

Top tech Christmas gifts under $200

Deciding what to buy friends and loved ones gifts for Christmas is never easy, but there are plenty of little gizmos to choose from if they are technically-minded. We've put together a little list of what we think would make useful and interesting gifts, from portable speakers to iPhone apps, from vinyl-to-MP3 rippers to phone-controlled helicopters -- we've tried to keep the mix as eclectic as possible.

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Sydney rally backs WikiLeaks

Sydney supporters of WikiLeaks this afternoon rallied at Town Hall Square to demand the Australian government condemn Julian Assange's arrest.

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12 top spy gadgets

Spies are everywhere these days, from the 10 Russians nabbed in the United States to Angelina Jolie

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A Defcon badge unlike anything you have ever seen

It's unlike any conference badge you've seen before. Sleek, stylish, programmable, and made out of metal. It's the Defcon 18 conference badge. Unveiled at the annual hacker conference in Las Vegas, here's a first look at this year's badge.

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Top Russian spy ring technology screw-ups

Alleged Russian spies arrested last month in cities around the United States seemed to be lacking in spycraft and in urgent need of some IT expertise, based on some of the gaffes they made. They also used some technologies effectively. Here is a summary of their efforts as revealed in court filings against them.

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Car hackers can kill brakes, engine, and more

Researchers at the University of Washington and the University of California, San Diego, have taken a close look at the computer systems used to run today's cars and discovered new ways to hack into them, sometimes with frightening results. In a paper set to be presented at a security conference in Oakland, California, next week, the researchers say that by connecting to a standard diagnostic computer port included in late-model cars, they were able to do some nasty things, such as turning off the brakes, changing the speedometer reading, blasting hot air or music on the radio, and locking passengers in the car. For much of their testing, they simply put the test-car on blocks, pictured here.

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12 "White Hat" hackers you should know

These "White Hat" security researchers are ethical hackers whose discoveries and inventions shake things up — as they try to stay one step ahead of their underground "Black Hat" cousins…

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In Pictures: Five ways to beat the Great Firewall of China

In the latest protest over Chinese censorship of the Internet, Google is redirecting search requests from within mainland China to its uncensored servers in Hong Kong. This directly defies rules China set up to let Google operate there, but now China itself seems to be censoring the results. Reports say requests for terms such as Falun Gong and June 4 (the date of the Tiananmen Square massacre) return browser messages that requested pages cannot be displayed. Despite the government crackdown there are ways to get around the Great Firewall, and here is a rundown of a few of them.

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Black Hat's most notorious incidents: A quiz

A look back at previous Black Hat conferences reveals why it's such a big draw – presenters continue to deliver briefings that shock, amaze and amuse. See how well you remember some notorious incidents by taking this quiz. Keep track of your score and see how you rate at the end of the slideshow.

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In Pictures: Kaspersky Lab 10th Annual Press Tour

On 26 June, Kaspersky Lab held its 10th annual Virus Analysts Summit in Dubrovnik, Croatia. At the event the company's chief security researchers discussed the latest online threats to target businesses and consumers.

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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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