How to prevent access to your locked iPhone via Siri

“Apple’s new ‘Siri’ feature, the voice-activated personal assistant built into the iPhone 4S, leaves owners’ spanking new smartphones partially unguarded,” Graham Cluley blogs for Spohos.

“Even if an iPhone 4S is locked with a passcode, a complete stranger can come up to your smartphone, press the button and give Siri a spoken command,” Cluley reports. “I borrowed a passcode-locked iPhone 4S from a colleague here at Sophos and, with his permission, was able to write an email, and send a text message. If I had wanted to I could have meddled with his calendar appointments too. All without having to enter the passcode.”

Cluley reports, “Fortunately there’s an easy way for security-conscious users to disable Siri when their phone is locked. Enter ‘Settings/General/Passcode Lock’ on your iPhone 4S, and make sure that the ‘Siri’ option is set to ‘Off.’ That way Siri cannot be used when the smartphone is locked with a passcode.”

Full article here.

[Thanks to MacDailyNews Reader “justin time” for the heads up.]

16 Comments

    1. Exactly.

      I will always change what Siri will call you on any 4S I see being left unattended.

      Just cause I can, and I want to laugh at the guy when Siri calls them cupcake etc. (and they will not know how to change it back)

  1. So that puts the 4S/Siri behind in functionality compared to earlier iPhones: I can make a call with Voice Control on my locked iPhone and still be assured that my email, calendar, etc., is still “safe.” Seems that a middle ground is needed.

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