How do I: Protect my phone from wi-fi fraud?

 

Smartphone owners who use wi-fi on the go are increasingly vulnerable to fraudsters.

The amount of mobile malware is rising fast, with a 22 per cent increase last year on 2010, according to a McAfee Antivirus study. Much of this malware is spread over public wi-fi networks and by unregulated apps with phones running Android most vulnerable.

The latest smartphones are pre-configured by several mobile networks to automatically connect to wi-fi hotspots such as BT's Openzone. Hackers then set up bogus wi-fi hotspots.

Once a connection is set up, information passing through the gateway, such as credit card and bank details, can be read and downloaded to a laptop by the hacker.

"Ensure that your phone isn't set to automatically log on to wireless hotspots," says Jason Hart, a former ethical hacker and MD of security company Cryptocard. "This might appear convenient, but it doesn't take much for a hacker to set up a rogue hotspot and hack your phone, pilfering all your information and passwords."

Turn off your wi-fi and Bluetooth when you are not using them and make sure to update your smartphone or tablet's operating system as often as you can, as this usually updates the built-in security of your device. A mobile anti-virus package like PhoneGuard Mobile Security (phoneguard.com) will offer additional protection.

Finally, don't forget the physical security of your phone or tablet. Don't store sensitive information on it and use a password or PIN so that the average snooper can't access it if it is lost or stolen. Consider an app service that lets you locate, lock and wipe your device if it is lost or stolen. Apple offers Find My iPhone. Other makers offer similar services.

Life and Style
ebookNow available in paperback
ebooks
ebookPart of The Independent’s new eBook series The Great Composers
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

    Ashdown Group: Senior .Net Developer - Kingston Upon Thames, Surrey

    £70000 - £80000 per annum: Ashdown Group: A long-established, technology rich ...

    Recruitment Genius: Project and Resource Manager

    Negotiable: Recruitment Genius: This fast growing experience-led technology co...

    Recruitment Genius: Sales Support / IT Sales / Graduate Sales / Trainee

    £20000 per annum: Recruitment Genius: An opportunity has now arisen for a Sale...

    Recruitment Genius: Administration Manager

    £25000 - £30000 per annum: Recruitment Genius: Due to continued growth an exce...

    Day In a Page

    Homeless Veterans campaign: Donations hit record-breaking £1m target after £300,000 gift from Lloyds Bank

    Homeless Veterans campaign

    Donations hit record-breaking £1m target after huge gift from Lloyds Bank
    Flight MH370 a year on: Lost without a trace – but the search goes on

    Lost without a trace

    But, a year on, the search continues for Flight MH370
    Germany's spymasters left red-faced after thieves break into brand new secret service HQ and steal taps

    Germany's spy HQ springs a leak

    Thieves break into new €1.5bn complex... to steal taps
    International Women's Day 2015: Celebrating the whirlwind wit of Simone de Beauvoir

    Whirlwind wit of Simone de Beauvoir

    Simone de Beauvoir's seminal feminist polemic, 'The Second Sex', has been published in short-form for International Women's Day
    Mark Zuckerberg’s hiring policy might suit him – but it wouldn’t work for me

    Mark Zuckerberg’s hiring policy might suit him – but it wouldn’t work for me

    Why would I want to employ someone I’d be happy to have as my boss, asks Simon Kelner
    Confessions of a planespotter: With three Britons under arrest in the UAE, the perils have never been more apparent

    Confessions of a planespotter

    With three Britons under arrest in the UAE, the perils have never been more apparent. Sam Masters explains the appeal
    Russia's gulag museum 'makes no mention' of Stalin's atrocities

    Russia's gulag museum

    Ministry of Culture-run site 'makes no mention' of Stalin's atrocities
    The big fresh food con: Alarming truth behind the chocolate muffin that won't decay

    The big fresh food con

    Joanna Blythman reveals the alarming truth behind the chocolate muffin that won't decay
    Virginia Ironside was my landlady: What is it like to live with an agony aunt on call 24/7?

    Virginia Ironside was my landlady

    Tim Willis reveals what it's like to live with an agony aunt on call 24/7
    Paris Fashion Week 2015: The wit and wisdom of Manish Arora's exercise in high camp

    Paris Fashion Week 2015

    The wit and wisdom of Manish Arora's exercise in high camp
    8 best workout DVDs

    8 best workout DVDs

    If your 'New Year new you' regime hasn’t lasted beyond February, why not try working out from home?
    Paul Scholes column: I don't believe Jonny Evans was spitting at Papiss Cissé. It was a reflex. But what the Newcastle striker did next was horrible

    Paul Scholes column

    I don't believe Evans was spitting at Cissé. It was a reflex. But what the Newcastle striker did next was horrible
    Miguel Layun interview: From the Azteca to Vicarage Road with a million followers

    From the Azteca to Vicarage Road with a million followers

    Miguel Layun is a star in Mexico where he was criticised for leaving to join Watford. But he says he sees the bigger picture
    Frank Warren column: Amir Khan ready to meet winner of Floyd Mayweather v Manny Pacquiao

    Khan ready to meet winner of Mayweather v Pacquiao

    The Bolton fighter is unlikely to take on Kell Brook with two superstar opponents on the horizon, says Frank Warren
    War with Isis: Iraq's government fights to win back Tikrit from militants - but then what?

    Baghdad fights to win back Tikrit from Isis – but then what?

    Patrick Cockburn reports from Kirkuk on a conflict which sectarianism has made intractable