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iOS 11's Misleading 'Off-ish' Setting For Bluetooth and Wi-Fi is Bad for User Security (eff.org)
Last month, we covered a story about how turning off Wi-Fi and Bluetooth in iOS 11's Control Center doesn't really turn off Wi-Fi and Bluetooth. EFF has called the situation bad for user security. From the report: 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. When a phone is designed to behave in a way other than what the UI suggests, it results in both security and privacy problems. A user has no visual or textual clues to understand the device's behavior, which can result in a loss of trust in operating system designers to faithfully communicate what's going on.
Saying the UI doesn't communicate the differences is not entirely true. There is a visual difference in the control center between the radio being "on",m "disconnected" and "off".
In the normal "compact" control center mode if the device is "disconnected", the icon is displayed with a gray background (blue background is "on"). If the device is "off" the icon has a cross through it. In the expanded view (tap and hold on a button will bring up the expanded view), it will actually say "on", "disconnected" and "off" based on the mode.
I'm not saying this makes everything better, as the user would still have to know what the visual cue's mean. But to say that the UI fails to communicate this is not true.
Since the battery can't be removed, I'm beginning to wonder if there is any way to turn off wifi AT ALL.
Yes. Going to "Settings", WiFi , and flipping the "switch" will Turn it off (same with BT); and putting the phone in "Airplane Mode" does, too.
The only place that it does a "Warm shut-off" is in the Control Panel. And Apple has an (IMHO quite reasonable) explanation as to why that is the case:
http://www.idownloadblog.com/2...