Videos Clips: Security

Data security

The memory stick that self-destructs

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Tweeting mouse trap and window

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What's the best way to destroy a PC?

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Network security

Wi-fi hotspots are 'not secure'

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Security warning over wireless networks

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Physical security

'Naked' scanner in airport trial

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Home security

Tech to protect your home

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Financial security

New flaws in chip and pin system revealed

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Internet and security

Microsoft browser 'the most secure'

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German warning on Explorer 'unprecedented', says expert

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