iOS8 Mac Randomization via Airtight Blog Series

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iOS8 MAC Randomization blog.AirTightNetworks.com

description

Companion to http://blog.airtightnetworks.com/ios8-mac-randomization-analyzed/ and http://blog.airtightnetworks.com/ios8-mac-randomgate/ Investigation into the workings of randomized MACs addresses. Discover how they work in iOS8 on iPhone 5 and 5s. iPhone 6 testing pending. At WWDC#14 (June 2014) Apple announced that the Wi-Fi scanning behavior of their devices would change starting with iOS8. They would start using randomized and locally administrated MAC addresses in the probing state. The touted rationale was that such an approach would hide the real MAC addresses of the device and make Wi-Fi device MAC based analytics difficult. Apple made iOS8 generally available as part of their September 2014 launch. Accordingly, it was time for me to take out the packet sniffing gear and dig into the workings of randomized MAC addresses. Read on to find out how they work. Blogs by Bhupinder Misra @b_misra

Transcript of iOS8 Mac Randomization via Airtight Blog Series

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iOS8 MAC Randomizationblog.AirTightNetworks.com

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@AirTight

What’s the deal with iOS8 and MAC Address Randomization?

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@b_misra

iOS8 Blog SeriesAbout the Author:

Bhupinder Misra is a Wi-Fi, Networking, Security, Troubleshooting Pro and Principal Systems Engineer @AirTight

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Investigation into the workings of randomized MACs addresses.

Discover how they work in iOS8 on iPhone 5 and 5s.

iPhone 6 testing is coming soon.

@b_misra

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At WWDC#14 (June 2014) Apple announced that the Wi-Fi scanning behavior of their devices would change starting with iOS8.

They would start using randomized and locally administrated MAC addresses in the probing state.

@b_misra

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The touted rationale was that such an approach would hide the real MAC addresses of the device and make Wi-Fi device MAC based analytics difficult.

@b_misra

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Apple made iOS8 generally available as part of their September 2014 launch.

It was time for me to take out the packet sniffing gear and dig into the workings of randomized MAC addresses.

@b_misra

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@AirTight

Pass it on!Click this icon to share information on each slide.

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by Ashkan Soltani and Hayley Tsukayama

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iOS 8's location-tracking protections aren't as powerful as predicted http://theverge.com/e/6613332 via @verge #iOS8

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Who turns OFF location services AND turns OFF cellular data connection while using their iPhone?

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Read the second blogblog.airtightnetworks.com is mobile responsive.

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iPhone 6 Tested (blog 3) coming soon.This slideshare will be updated.

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