Security features on Windows Phone 8 include secure boot, which ensures the phone only runs authentic software and passwords with the ability to pre-define the number of failed password attempts.

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The benefits of event marketing are harder to define than the number of cars sold.

FORBES: Chevy Gets Its Geek On For New York Comic Con

Other factors include migration and the increase in the number of those who define themselves as not having any religion.

BBC: Northern Ireland

The suggestion here from Skipping Stone is to define on-peak as a specific number of hours Monday-Friday (non holiday).

FORBES: Electricity and Gas Markets Are Out Of Synch: Sooner or Later, This Will Hurt Us

Like an increasing number of Quebeckers, Mr Dumont refuses to define himself as either a federalist or a separatist.

ECONOMIST: Canada: Au revoir separatism, bonjour “autonomy” | The

Although Chinese officials define the population as being already nearly 50% urban, the number of urban hukou holders is only around 35%.

ECONOMIST: Urbanisation

South Africa's ruling African National Congress is meeting its coalition partners to re-define their common political stance after increasingly public and acrimonious bickering on a number of issues.

BBC: Trade unionists

What they discovered, it's not true, that homelessness is divided up, and there are a very small number of people who have very serious problems and who really make up what we define of and think of as chronic homelessness.

NPR: A Scientific Approach to Helping the Homeless