Is it possible to make sure that GPS positions an iOS app is getting are real, and they are not fake locations illegitimately provided somehow, for example, by means of another app such as LocationHolic?
Thanks!
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Is it possible to make sure that GPS positions an iOS app is getting are real, and they are not fake locations illegitimately provided somehow, for example, by means of another app such as LocationHolic?
Thanks!
You could theoretically do some ip number geo lookup (e.g. How does geographic lookup by IP work?), but that’s not entirely reliable (e.g. VPNs), so I’d be hesitant to dispute someone’s location on the basis of that. Given that locationholic is for jailbroken devices, perhaps validate location information against ip-derived location info if, and only if, the app is running on jailbroken device. For info re ip number based geo lookup or identifying if a device is jailbroken, I’m expert in neither, but both topics are covered well elsewhere on StackOverflow or can be answered with a google search.
In short, I suspect that locations are reliable on non-jail-broken phones. Regarding “Find My iPad/iPhone” on jail-broken phones, I can’t speak to that, but all rules of reliability and security are thrown out of the window on jail-broken devices, so you can’t rely on it.