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Gabrijela Vrbnjak

BBC News - Web code weakness allows data dump on PCs - 0 views

  • The loophole exploits a feature of HTML 5 which defines how websites are made and what they can do.
  • Developer Feross Aboukhadijeh found the bug and set up a demo page that fills visitors' hard drives with pictures of cartoon cats. In one demo, Mr Aboukhadijeh managed to dump one gigabyte of data every 16 seconds onto a vulnerable Macbook. Clever code Most major browsers, Chrome, Internet Explorer, Opera and Safari, were found to be vulnerable to the bug, said Mr Aboukhadijeh. While most websites are currently built using version 4 of the Hyper Text Markup Language (HTML), that code is gradually being superseded by the newer version 5. One big change brought in with HTML 5 lets websites store more data locally on visitors' PCs. Safeguards built into the "local storage" specification should limit how much data can be stored. Different browsers allow different limits but all allow at least 2.5 megabytes to be stored. However, Mr Aboukhadijeh found a way round this cap by creating lots of temporary websites linked to the one a person actually visited. He found that each one of these associated sites was allowed to store up to the limit of data because browser makers had not written code to stop this happening. By endlessly creating new, linked websites the bug can be used to siphon huge amounts of data onto target PCs. Only Mozilla's Firefox capped storage at 5MB and was not vulnerable, he found. "Cleverly coded websites have effectively unlimited storage space on visitor's computers," wrote Mr Aboukhadijeh in a blogpost about the bug. Code to exploit the bug has been released by Mr Aboukhadijeh and he set up a website, called Filldisk that, on vulnerable PCs, dumps lots of images of cats on to the hard drive. So far, no malicious use of the exploits has been observed. In a bid to solve the problem, bug reports about the exploit have been filed with major browser makers. More on This Story .related-links-list li { position: relative; } .related-links-list .gvl3-icon { position: absolute; top: 0; left: 0; } Related Stories Firefox smartphone partners revealed 24 FEBRUARY 2013, TECHNOLOGY Flash Player exits Android store 15 AUGUST 2012, TECHNOLOGY HTML 5 target for cybercriminals 02 DECEMBER 2011, TECHNOLOGY $render("page-see-also","ID"); $render("page-newstracker","ID"); Related Internet links Feross Aboukhadijeh The BBC is not responsible for the content of external Internet sites $render("page-related-items","ID"); Share this pageShare this page1.4KShareFacebookTwitter Email Print In association with $render("advert","advert-sponsor-module","page-bookmark-links"); $render("advert-post-script-load"); $render("advert-post-script-load"); More Technology stories RSS Computer glitch hits Mars rover Nasa's Curiosity Mars rover is put into "safe mode" after a computer glitch caused by corrupted files. US plans small-ship drone launches Hackers breach Evernote security $render("advert","advert-mpu-high"); $render("advert-post-script-load"); Top Stories http://news.bbcimg.co.uk/media/images/6618
  • found the bug and set up a demo page that fills visitors' hard drives with pictures of cartoon cats.
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  • because browser makers had not written code to stop this happening. By endlessly creating new, linked websites the bug can be used to siphon huge amounts of data onto target PCs.
  • found a way round this cap by creating lots of temporary websites linked to the one a person actually visited
  • Most major browsers, Chrome, Internet Explorer, Opera and Safari, were found to be vulnerable to the bug
  • was not vulnerable
  • Mozilla's Firefox
  • bug reports about the exploit have been filed with major browser makers.
Rebeka Aščerič

BBC News - Children 'must know web limits' says Wales commissioner - 0 views

  • Adults must impose the necessary checks and balances to keep children safe online, says the children's commissioner for Wales.
  • "All children and young people don't seem much of a distinction between their online and offline lives,"
  • Mr Towler told BBC Radio Wales. "It's all just one thing and they get really excited by the opportunities the internet affords and sometimes parents get a little scared about that and worried about what their children are accessing." 'Crossing the road' Continue reading the main story “Start Quote They're all running around with handheld computers these days, they're not just on phones ” End Quote Keith Towler Children's commissioner Mr Towler said he talks to children in lots of different settings and they "still enjoy playing outside as much as they ever did". He said we need to recognise that the internet provides fantastic opportunities for education and learning and its making sure that children access that safely. He said that was a real challenge for parents and carers. "It's a bit like crossing the road, you try to teach your children the best way of crossing the road well. We need to teach our children the best way of using this fantastic resource. "I think too many parents are very very scared of the internet and because they're so scared they will say 'Oh I don't understand it'". Handheld computers The commissioner also praised Hwb, the virtual learning environment, which he said provides protection for children using the web in schools. Mr Towler said: "We've got to get parents and carers to recognise that children do operate in the digital world. They're all running around with handheld computers these days, they're not just on phones. "They can access whatever they want whenever they want and parents need to engage on that. " "We need to remember that children and young people are much more savvy than sometimes we think they are, and they are much more responsible than sometimes adults think they are so its not all doom and gloom. "What we need to do is put the right checks and balances in place and what children always want from parents and carers is to understand what the boundaries are, and that's our job to do that." Sangeet Bhullar, executive director of Wise Kids, added that the digital landscape was "evolving rapidly" and up-to-date data was needed on how children and young people in Wales related to it. More on This Story .related-links-list li { position: relative; } .related-links-list .gvl3-icon { position: absolute; top: 0; left: 0; } Related Stories Web safety lessons urged for infants 05 FEBRUARY 2013, EDUCATION &amp; FAMILY Online chat 'should be monitored' 22 JANUARY 2013, TECHNOLOGY Body to promote digital teaching 22 JUNE 2012, WALES $render("page-see-also","ID"); $render("page-newstracker","ID"); Related Internet links Children's Commissioner for Wales The BBC is not responsible for the content of external Internet sites $render("page-related-items","ID"); Share this pageShare this pageShareFacebookTwitter Email Print In association with $render("advert","advert-sponsor-module","page-bookmark-links"); $render("advert-post-script-load"); $render("advert-post-script-load"); More Wales stories RSS Army base shuts in defence shake-up An Army base in Pembrokeshire is to close with 600 troops transferred to St Athan in the Vale of Glamorgan. Soldiers' conman jailed three years Wales recall Warburton and Jones <!--
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  • "I think too many parents are very very scared of the internet and because they're so scared they will say 'Oh I don't understand it'".
  • "What we need to do is put the right checks and balances in place and what children always want from parents and carers is to understand what the boundaries are, and that's our job to do that."
sintija

BBC News - Google told to fix privacy policy by EU data regulators - 0 views

  • Google told to fix privacy policy by EU data regulators
  • consolidate 60 separate privacy policies into a single agreement.
  • Google has been told it should give clearer information about what data is being collected and for what purpose. It has also been told to give users more control over how the information is combined.
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  • Google
  • has been accused of providing "incomplete and approximate" details raising "deep concerns about data protection and the respect of the European law".
  • It said that EU data protection laws place limits on such activities and proposed the following changes:
  • Google must "reinforce users' consent". It suggests this could be done by allowing its members to choose under what circumstances data about them was combined by asking them to click on dedicated buttons. The firm should offer a centralised opt-out tool and allow users to decide which of Google's services provided data about them. Google should adapt its own tools so that it could limit data use to authorised purposes. For example, it should be able to use a person's collated data to improve security efforts but not to target advertising.
donnamariee

How social networks have changed our world | Techi.com - 0 views

  • How social networks have changed our world
  • social networks have evolved from simple communication hubs to veritable agents of change; galvanizing thousands of people over political discourse, creating and changing industries, and all in all, transforming people’s lives
  • Today, more than 600 million users worldwide are active on this website. Approximately 200 million people are active on twitter
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  • None of these social networks even excited at the beginning of the decade. While these figures may be mere numbers for many people, the impact of social network goes far and deep. Here are a few areas in which social networks have had lasting and arguably permanent effects.
  • social networks have altered the operational model of politics and public service
  • Facebook
  • touchstone for how non-profit organizations, environmental activities, and political factions reach out to thousands of potential volunteers and donors
  • Twitter is being used by almost all progressive politicians to promote their causes. Thanks to the social networks, politics is no longer limited to the political elites; people voice their opinions, share their ideas, and even communicate with politicians on a one-on-one basis. It’s a technology lesson that progressive politicians have to learn or else, risk losing to the tech savvy youth of today.
    • donnamariee
       
      Twitter is being used by almost all progressive politicians to promote their causes. Thanks to the social networks, politics is no longer limited to the political elites; people voice their opinions, share their ideas, and even communicate with politicians on a one-on-one basis. It's a technology lesson that progressive politicians have to learn or else, risk losing to the tech savvy youth of today.
  • Marketing and advertising are transforming themselves from industries reliant on mass market channels to those that must embrace the power of the customer, and attempt to engage in conversations with them. Often, a “middle man” (such as news paper reporter) ultimately determined that what was written or said. The ability to bypass gatekeepers and facilitate direct interactions with consumers and communities is very important.
  • Some news websites already present visitors with a list of stories recommended by their friends because they realize an endorsement from ‘someone you know’ carries extra weight
  • From traffic updates, to natural riots, anyone and everyone who has access to social networking sites can report his/her version of such events. Sifting through the humongous amount of news, speculations and analysis are abilities that a New Media user must now possess.
  • It is not uncommon to see small or home grow businesses that operate solely through their Facebook accounts. In fact, for businesses, interaction via social network has almost become a yardstick to test out their customer service
  • With Google+ being launched recently, it is clear that all technology giants have realized the critical role that social networks will lay in shaping our lives. It is no longer about implementing the latest, cutting edge technology; it is about how seamlessly and organically a social network merges in our lives, and affects every aspect of it. The lines between real and virtual lives have now blurred to the extent of becoming invisible
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Katja Jerman

Five-year-old runs up £1,700 iPad bill in ten minutes - Telegraph - 0 views

  • Five-year-old runs up £1,700 iPad bill in ten minutes
  • "Danny was pestering us to let him have a go on the iPad. He kept saying it was a free game so my husband put in the passcode and handed it to him.
  • "He was crying, as the rest of the children were telling him we could have bought a house with the amount he had spent.
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  • I am still going to play games when I can, but I will be careful now."
  • I'm not sure how I did it, I thought it was free.
  • turn off functionality such as purchasing from iTunes and the ability to turn off in-app purchases.
  • "It was far too easy a thing for him to do and more should be done to limit stuff like this from happening. That game is very annoying - and who would spend more than £1,700 on a game?
  • such incidents had to be reported as quickly as possible.
  • "All iOS devices (iPad, iPhone and iPod touch) have built in parental controls that give parents and guardians the ability to restrict access to content, eg internet access and age rated content such as music, games, apps, TV shows, movies etc.
  • Apple have now told the family they will refund the money.
  • Five-year-old runs up £1,700 iPad bill in ten minutes
  • Five-year-old runs up £1,700 iPad bill in ten minutes
  • But after downloading the free app Danny found his way into the game's online store and innocently ordered dozens of costly add-ons - totalling £1,710.43.
mancamikulic

Why We All Have 'Internet-Addiction Genes' - Robert Wright - The Atlantic - 0 views

  • : A gene that seems to be (very modestly) correlated with internet addiction also plays a role in nicotine addiction.
  • A gene that seems to be (very modestly) correlated with internet addiction also plays a role in nicotine addiction.
  • internet addiction is not a figment of our imagination
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  • Whether heavy internet use deserves to be called an addiction or just a hard-to-break habit is a question about a behavior pattern and its attendant psychological states.
  • To answer it we ask such things as how strong the cravings for the internet are, what lengths a person will go to in order to satisfy them, and so on.
  • Human beings are biochemical machines "designed" by natural selection to, among other things, form habits.
  • The habit-forming machinery involves the release of reward chemicals, such as dopamine, that make us feel good upon attaining these goals
  • In the modern world, there are shortcuts to getting these rewards
  • And there's some evidence (though here I'm approaching the limits of my comprehension of the science) that people with a particular variant of a gene involved in building acetylcholine receptors are more susceptible to nicotine addiction than other people
  • the main point is this: the biochemical mechanisms (including genes) involved in chemical addictions will naturally be the mechanisms involved in habit formation more generally since habit formation is what they were originally designed for.
  • whether it's a habit or an addiction, it is going to involve pleasure-dispensing biochemical mechanisms of the sort that can get us addicted to such chemicals as nicotine and cocaine
  • After all, the internet, like these chemicals, allows us to trigger our neuronal reward mechanisms with much less work,
  • it wasn't possible, in a very small and technologically primitive social universe, to at any time of day launch an observation or joke
  • the internet, like a pack of cigarettes or lots of cocaine, lets you just sit in a room and repeatedly trigger reward chemicals that
  • And all of us have lots and lots of these genes--genes that make us susceptible to internet addiction.
  • some of these genes may vary from person to person in ways that make some people particularly susceptible to internet addiction
  • In fact, there will turn out to be so many genes which are so modestly correlated with internet addiction
  • that if journalists write stories every time such a gene is found, or is thought to have been found, they will find that they're not shedding much actual light on the situation.
  • These genes are really just genes for being human.
Katja Saje

What will the internet look like 40 years in the future? | Emily Bell | Technology | Th... - 1 views

  • So many early predictions about the internet and world wide web turned out to be wrong. It was going to be a goldmine with limited use – in fact, it has turned out to be almost the exact opposite: a sprawling society, rather than a market, with unlimited use.
  • We might, however, be on the brink of an age where internet technology does indeed change many aspects of our lives: engagement in politics, constructing and conducting relationships, culture, knowledge. The dizzying prospect is that everyone is potentially part of the network, rather than on the receiving end.
donnamariee

BBC News - O2's Tu Go aims to challenge Skype and other Voip apps - 0 views

  • O2 has launched an app which lets users make and receive phone calls and texts via a tablet, computer or smartphone. Tu Go is available for Android, Apple's iOS devices and Windows 7 PCs but limited to "pay monthly" subscribers - so excludes corporate accounts.
  • Users can be logged into the service on up to five devices at once - meaning all will ring if they receive a call - including handsets using Sim cards associated with different networks and internet enabled gadgets such as iPods.
  • The effort represents the telecom industry's latest attempt to tackle competition from Skype and other third-party Voip services. These typically do not charge for app-to-app calls, but do require the user to buy credit if they want to call or send a text to a standard mobile or landline number.
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  • But the scale of the threat was highlighted earlier this week when the chairman of China Mobile - the world's largest telecom carrier - said his firm was now more concerned about the challenge posed by Microsoft's Skype and Tencent's WeChat services than it was about competition from China's rival mobile networks.
  • There are already dozens of Voip apps on the market including lesser-known names such as Tango, Fring, Bria and Zerofone as well as manufacturer's own services including BlackBerry BBM and Apple's Facetime.
Jan Sekavčnik

Twitter in Pyongyang: how North Korea got the mobile internet | Technology | guardian.c... - 1 views

  • the secretive country begins allowing tourists to use the mobile internet
  • it was believed to be the first tweet sent from a mobile phone using the country's new 3G mobile data service.
  • photographer David Guttenfelder uploaded an image to Instagram of a tour guide at a mountain temple, geotagged to Pyongyang.
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  • rists visiting
  • ere strict for to
  • th Kore
  • he past, rule
  • In 2009, I did not offer up my iPhone as we went through customs
  • We'd leave our mobile phones at the airport but use locally purchased phones with SIM cards
  • broadband internet that may be installed on request at our hotel, which is for international visitors.
  • But they cannot surf the "international" internet
  • sim cards are €50,
  • calls to Switzerland are an inexplicably cheap €0.38 a minute
  • Our North Korean colleagues watched with surprise as we showed them we could surf the internet from our phones.
  • Not all North Koreans have local mobile phones
  • The world wide web remains strictly off limits for most North Koreans
  • 3G mobile internet would be available within a week only for foreigners.
  • North Korean universities have their own fairly sophisticated Intranet system
  • Students say they can email one another, but they can't send emails outside the country.
  • Kim Jong Un has pushed science and technology as major policy directives, and we're starting to see more laptops in North Korean offices
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    "Ads by Browse to Save Twitter in Pyongyang: how North Korea got the mobile internet"
nikasvajncer

Addicted! Scientists show how internet dependency alters the human brain - Science - Ne... - 0 views

  • Internet addiction
  • changes in the brain similar to those seen in people addicted to alcohol, cocaine and cannabis.
  • We are doing it because modern life requires us to link up over the net in regard to jobs, professional and social connections – but not in an obsessive way.
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  • "The majority of people we see with serious internet addiction are gamers – people who spend long hours in roles in various games that cause them to disregard their obligations. I have seen people who stopped attending university lectures, failed their degrees or their marriages broke down because they were unable to emotionally connect with anything outside the game."
  • spent many hours on the internet,
  • you know they have a problem
  • "The limitations [of this study] are that it is not controlled, and it's possible that illicit drugs, alcohol or other caffeine-based stimulants might account for the changes. The specificity of 'internet addiction disorder' is also questionable."
  • emotional processing, attention, decision making and cognitive control.
  • "internet addiction disorder"
  • In a groundbreaking study, researchers used MRI scanners to reveal abnormalities in the brains of adolescents who spent many hours on the internet, to the detriment of their social and personal lives.
  • An estimated 5 to 10 per cent of internet users are thought to be addicted – meaning they are unable to control their use.
  • "The majority of people we see with serious internet addiction are gamers – people who spend long hours in roles in various games that cause them to disregard their obligations.
metapavlin

Kim Dotcom: the internet cult hero spoiling for a fight with US authorities | Technolog... - 0 views

  • We want to show the world that we are innovators. We want to show the world that cloud storage has a right to exist. And, of course, when you launch something like this, you can expect some controversy. The content industry is going to react really emotionally about this. The US government will probably try and destroy the new business … you've got to stand up against that, and fight that, and I'm doing that … I will not allow them to chill me."
  • Megaupload was created initially as a service that allows you to send large files because email attachments had limitations … and that's still the case today. The popularity and initial growth was all around that. This was never set up with the intent to be some kind of piracy haven. If the US government says that we are a mega-conspiracy, a mafia that has created this kind of thing to be a criminal network of pirates, they're completely wrong … for them it was about shutting it down and dealing with it later on the fly. They are hacking the legal system."
Jernej Prodnik

The New Westphalian Web - By Katherine Maher | Foreign Policy - 0 views

    • Jernej Prodnik
       
      And yet it was set-up by the governmental agencies.
  • In the popular consciousness, the Internet was simultaneously a place of possibility and danger. In 1993, Time magazine warned, "People who use … the Net may be in for a shock.… Anybody can start a discussion on any topic and say anything." It was precisely this structural independence that transformed the Internet from a mere tool for information-sharing to the world's open forum.
  • The rise of self-publishing tools like Blogger transformed the "third space" of cyberspace into a modern speaker's corner, offering any motivated writer a platform for his or her political views. Initially, this online free expression was often marginalized or dismissed -- the term "blogosphere" was originally a joke. But bloggers kept plugging away. In liberal democracies their free expression was guaranteed, and in closed societies connectivity was often too limited to draw any real attention.
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  • . And the Internet -- this global resource, this wild space independent of states -- has made its mark on our neatly ordered world of nations.
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