Sophos cautions against Facebook’s facial recognition technology

Security company Sophos is warning users that they should revise their Facebook privacy settings after the social networking quietly rolled out facial recognition for photo tagging globally.

Facebook introduced the facial recognition technology to make the process of tagging photos quicker and easier.

"When you or a friend upload new photos, we use face recognition software - similar to that found in many photo editing tools - to match your new photos to other photos you're tagged in. We group similar photos together and, whenever possible, suggest the name of the friend in the photos," explained Facebook in a June 7 blog post.

Facebook has been slowly rolling out Tag Suggestions to users all across the globe over the past few months.

While many users who upload a large number of photos will find the tag suggestions helpful, Sophos believes Facebook should stop "sharing personal information by default."

Currently, Facebook users must opt out of the facial recognition service if they don’t want Facebook to "learn what they look like."

"The tagging is still done by your friends, not by Facebook," noted Sophos in a post on its Naked Security blog, "but rather creepily Facebook is now pushing your friends to go ahead and tag you."

"Facebook does not give you any right to pre-approve tags. Instead the onus is on you to untag yourself in any photo a friend has tagged you in. After the fact," added Sophos.

During All Things D's D9 conference, Google chairman Eric Schmidt revealed that Google had been working on facial recognition technology but has since decided not to use it - the potential for abuse is too risky, said Schmidt.

Sophos provides a step-by-step guide to disabling the "Suggest photos of me to friends" option on its blog.

PROMOTED VIDEO
Life and Style
ebookNow available in paperback
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

ES Rentals

    iJobs Job Widget
    iJobs Gadgets & Tech

    Recruitment Genius: Senior Software Engineer - PHP

    £33000 - £50000 per annum: Recruitment Genius: This is an exciting opportunity...

    Opilio Recruitment: Field Marketing Manage

    £25k - 40k per year + Benefits: Opilio Recruitment: A fantastic opportunity ...

    Recruitment Genius: IT Support Engineer

    £17000 - £30000 per annum: Recruitment Genius: A Microsoft Gold partner, our c...

    Ashdown Group: Sales Support - Buckinghamshire - £25,000

    £20000 - £25000 per annum + benefits: Ashdown Group: Internal Sales Executive ...

    Day In a Page

    Homeless Veterans appeal: 'You look for someone who's an inspiration and try to be like them'

    Homeless Veterans appeal

    In 2010, Sgt Gary Jamieson stepped on an IED in Afghanistan and lost his legs and an arm. He reveals what, and who, helped him to make a remarkable recovery
    Could cannabis oil reverse the effects of cancer?

    Could cannabis oil reverse effects of cancer?

    As a film following six patients receiving the controversial treatment is released, Kate Hilpern uncovers a very slippery issue
    The Interview movie review: You can't see Seth Rogen and James Franco's Kim Jong Un assassination film, but you can read about it here

    The Interview movie review

    You can't see Seth Rogen and James Franco's Kim Jong Un assassination film, but you can read about it here
    Serial mania has propelled podcasts into the cultural mainstream

    How podcasts became mainstream

    People have consumed gripping armchair investigation Serial with a relish typically reserved for box-set binges
    Jesus Christ has become an unlikely pin-up for hipster marketing companies

    Jesus Christ has become an unlikely pin-up

    Kevin Lee Light, aka "Jesus", is the newest client of creative agency Mother while rival agency Anomaly has launched Sexy Jesus, depicting the Messiah in a series of Athena-style poses
    Rosetta space mission voted most important scientific breakthrough of 2014

    A memorable year for science – if not for mice

    The most important scientific breakthroughs of 2014
    Christmas cocktails to make you merry: From eggnog to Brown Betty and Rum Bumpo

    Christmas cocktails to make you merry

    Mulled wine is an essential seasonal treat. But now drinkers are rediscovering other traditional festive tipples. Angela Clutton raises a glass to Christmas cocktails
    5 best activity trackers

    Fitness technology: 5 best activity trackers

    Up the ante in your regimen and change the habits of a lifetime with this wearable tech
    Paul Scholes column: It's a little-known fact, but I have played one of the seven dwarves

    Paul Scholes column

    It's a little-known fact, but I have played one of the seven dwarves
    Fifa's travelling circus once again steals limelight from real stars

    Fifa's travelling circus once again steals limelight from real stars

    Club World Cup kicked into the long grass by the continued farce surrounding Blatter, Garcia, Russia and Qatar
    Frank Warren column: 2014 – boxing is back and winning new fans

    Frank Warren: Boxing is back and winning new fans

    2014 proves it's now one of sport's biggest hitters again
    Jeb Bush vs Hillary Clinton: The power dynamics of the two first families

    Jeb Bush vs Hillary Clinton

    Karen Tumulty explores the power dynamics of the two first families
    Stockholm is rivalling Silicon Valley with a hotbed of technology start-ups

    Stockholm is rivalling Silicon Valley

    The Swedish capital is home to two of the most popular video games in the world, as well as thousands of technology start-ups worth hundreds of millions of pounds – and it's all happened since 2009
    Did Japanese workers really get their symbols mixed up and display Santa on a crucifix?

    Crucified Santa: Urban myth refuses to die

    The story goes that Japanese store workers created a life-size effigy of a smiling "Father Kurisumasu" attached to a facsimile of Our Lord's final instrument of torture
    Jennifer Saunders and Kate Moss join David Walliams on set for TV adaptation of The Boy in the Dress

    The Boy in the Dress: On set with the stars

    Walliams' story about a boy who goes to school in a dress will be shown this Christmas