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  • Internet giants team up to fight child porn through shared lists

    by 
    Jon Fingas
    Jon Fingas
    08.10.2015

    The world's larger online companies have already been doing quite a lot to combat child porn on their own, but they're now teaming up to fight that sexual abuse across the internet. Facebook, Google, Microsoft, Twitter and Yahoo are partnering with the UK's Internet Watch Foundation to share hash lists (aka digital fingerprints) of blocked indecent images. In theory, the move makes sure that a photo pulled on one site doesn't simply pop up elsewhere. All of the IWF's members will eventually use the list, so you could soon see this collective blocking in use at Amazon, Apple, Dropbox and PayPal, among others.