Call to check on mobile securityOwners of mobile phones are being asked to test the security of their network to see if enough is being done to stop eavesdropping.UK troops use iPad app for fire mission trainingNewsbeat's had an exclusive look at new training being given to UK soldiers at the Royal School of Artillery in Wiltshire.Facebook data hoarder speaks outSecurity researcher Ron Bowes tells BBC News why he collected and published the personal details of 100m Facebook users.Chip sales boost Samsung profitsSamsung Electronics reports record quarterly profits thanks to higher sales of smartphones and components such as memory chips.Google cleared of wi-fi snoopingNo "significant" personal data was grabbed by Google when it snooped on wi-fi networks, says the UK data protection office.Amazon offers new look UK KindleOnline retailer Amazon launches its popular Kindle e-reader into the UK market for the first time, with a new look and more books.Nintendo game copiers 'illegal'A High Court has ruled that devices that allow gamers to play pirated video games on the Nintendo DS console are illegal in the UK.Government's £6m web search billFour government departments spent almost £6m ensuring their websites appeared on search engine results pages, new figures show.Legal action on 'zombie cookies'Lawsuit filed in San Francisco district court after firms resurrected deleted browser cookies.State of global internet revealedAsian countries top the charts when it comes to internet speeds, according to a global survey by network giant Akamai.Facebook makes move into searchFacebook has made its first steps into the search market with the launch a servcie that allows users to quiz the site's 500m members.Hybrid supercar to go on salePorsche has confirmed it'll make a limited number of a new hybrid supercar it's been developing.Online etiquetteNothing said online is really private, says Bill ThompsonStep away from the iPodBanning technology from classrooms is unlikely to solve any problems, thinks Bill Thompson.Building the Networked WorldOpen software, fast broadband and a narrower digital divide. Europe lays out its digital agenda.Facebook battles privacy and profitIs the social network's pursuit of short-term profits risking its long-term survival?Websites take on bogus reviewersSearch engines and websites are seeking ways to beat spammers who post fake reviewsGadgets embraced by WimbledonHow the oldest tennis tournament and its fans are embracing modern technology.Hi-tech help for disaster zonesHow technology has ushered in a new era for aid work in disaster zonesNew era for African independenceProgrammers, developers and software makers herald a new era of African independence.Can someone download a doctor?Afridoctor offers personal medical advice and emergency distress service via mobile phone.View from the end of the worldPhotographers and film-makers capture their 3-D views of the corners of virtual worldsGirl Geeks: Women in tech on topAre women happy being known as geeks?Ash cloud passengers publish zineThe volcanic ash cloud that shut down British airspace, leaving thousands of travellers stranded also brought many strangers together digitally to create a silver lining.On a mission with the rocket menIn our series about makers and hackers, we look at the world of amateur rocket-makers.Resurrecting Victorian technologyThe release of an album on wax cylinder inspired us to try to make a phonograph to play it.Robots and gaming at hi-tech schoolRobot and video game design classes are par for the course at San Diego's High Tech High.Accessing content under the radarClick looks at how people are using proxy servers and VPNs to access restricted content on the internet, and bypass geographical borders.Who will win the 3D TV war?Some of the biggest names in Japan's technology industry report earnings later today and the likes of Panasonic and Sony are betting on 3D to drive sales of new TVs, DVD players and camcorders.The man with the keys to the webA British computer expert has been entrusted with part of a digital key, to help restart the internet in the event of a major catastrophe. Paul Kane talked to Eddie Mair on Radio 4's PM programme about what he might be called upon to do in an international online emergency.Gamers try out Nintendo 3DSTwo Newsbeat listeners, Neil and Melanie, have been given a sneak preview of Nintendo's new hand-held console the 3DS.HTC makes first foray into ChinaOne of the world's top designers of smartphones, Taiwan's HTC, has announced it is moving into the Chinese market for the first time.Can you crack the cyber-crime code?A Britain's Got Talent style competition is being held to find UK's finest IT workers.Space age sub explores slickDavid Shukman takes a dive in a research sub as it investigates the effects of the oil spill on the Gulf of Mexico's coral reefs.Why women gamers are big businessAlmost half the people who play computers games in Britain are women, but they often prefer a different type of game to men.Life among the cyber-eliteWeb entrepreneur Joi Ito speaks about his life and career.Speed limitWhat makes your broadband connection slow?Sneak previewThe world's first 3D handheld console on testWhat is Wikileaks?A look at the secretive whistle-blowing website