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Beginning of Fall, Cottonwood turning yellow

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Cottonwood early color

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iOS 11 wifi and bluetooth have potential security problems

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Upgrading to iOS 11? Beware of changes to the control of bluetooth and wifi!

link: https://www.eff.org/deeplinks/2017/10/ios-11s-misleading-ish-setting-bluetooth-and-wi-fi-bad-user-security

Turning off your Bluetooth and Wi-Fi radios when you’re not using them is good security practice (not to mention good for your battery usage). When you consider Bluetooth’s known vulnerabilities, it’s especially important to make sure your Bluetooth and Wi-Fi settings are doing what you want them to. The iPhone’s newest operating system, however, makes it harder for users to control these settings.

On an iPhone, users might instinctively swipe up to open Control Center and toggle Wi-Fi and Bluetooth off from the quick settings. Each icon switches from blue to gray, leading a user to reasonably believe they have been turned off—in other words, fully disabled. In iOS 10, that was true. However, in iOS 11, the same setting change no longer actually turns Wi-Fi or Bluetooth  “off.”

Instead, what actually happens in iOS 11 when you toggle your quick settings to “off” is that the phone will disconnect from Wi-Fi networks and some devices, but remain on for Apple services. Location Services is still enabled, Apple devices (like Apple Watch and Pencil) stay connected, and services such as Handoff and Instant Hotspot stay on. Apple’s UI fails to even attempt to communicate these exceptions to its users.

It gets even worse. When you toggle these settings in the Control Center to what is best described as”off-ish,” they don’t stay that way. The Wi-Fi will turn back full-on if you drive or walk to a new location. And both Wi-Fi and Bluetooth will turn back on at 5:00 AM. This is not clearly explained to users, nor left to them to choose, which makes security-aware users vulnerable as well.

The only way to turn off the Wi-Fi and Bluetooth radios is to enable Airplane Mode or navigate into Settings and go to the Wi-Fi and Bluetooth sections.

The internet of creepy, shitty things

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According to TheNextWeb (via [H]ardOCP), a Dutch woman named Rilana Hamer bought a small Internet-connected camera from a local store, with the goal of keeping an eye on her puppy while she was away from work. “I thought I was going crazy,” Hamer said in a public Facebook post. “I suddenly heard sounds in the living room. I walked up there and saw my camera move.”

The camera, purchased from a discount chain store called Action, apparently claimed to offer password protection to protect its stream from being snooped on. But the implementation was clearly cataclysmically flawed. The person controlling the camera began speaking to her, initially in French. Shocked, she disconnected the device, but later decided to set it up again to see if the same thing would happen twice. Within a minute, it was.

The problem here, I’d argue, goes beyond the specific security protocols of any single product. Manufacturers have fallen over themselves to push “smart” devices to market, with a heavy emphasis on making those products accessible, as opposed to making them secure. On the one hand, this makes sense. The more secure a product is, the harder it typically is to use, though good UI and strong default choices can bridge the gap here.

But many of these same companies are also interested in extracting useful data from their own devices that they can monetize and sell. Even companies that never attempted to turn a profit on customer data, like Roomba, now plan to do so. This gives companies two reasons to downplay device security: They want to exfiltrate as much data as possible, and they want to make connecting to your internet camera as easy as possible. Both goals are exactly the opposite of what you want a design team to be thinking about when they implement the security on an IoT device.

link: https://www.extremetech.com/electronics/257057-woman-films-new-internet-connected-camera-whispering-hola-senorita

The takeaway here is to assume any iOT product is going to spy on you or steal something until proven otherwise. Sort of like Craigs List where everything is a scam until verified otherwise. Much of the creepy shitty iOT crap is made in China, which should be a big red flag to anyone paying attention.