Windows 10 remains linked to Wi-Fi during sleep mode.
Windows 10 remains linked to Wi-Fi during sleep mode.
Hello, today an intriguing idea emerged in our office. It seems straightforward, but proving or disproving it can be tricky. One employee reported his laptop was stolen from his car, and he mentioned a tech colleague thought the thieves might track it using Wi-Fi probe requests. The laptop was asleep when the incident happened. My concern is how to clearly explain this to someone unfamiliar with the details. I’m uncertain whether a probe would still function during sleep mode in Windows 10 Pro. Any guidance would be greatly appreciated. Best regards, Haron Mumuli.
Check if your laptop loses connection when you switch it to sleep or hibernate. A quick test involves using a mobile hotspot on your phone, connecting the laptop to that network, and putting the laptop to sleep—then verify if the phone’s hotspot still shows it active briefly. The duration might vary based on how often the software checks for updates.
It's known as Connected Standby. This capability was added with Windows 8. It’s a joint effort between Microsoft and Intel, enabling systems with compatible wireless cards and processors to connect to recognized WiFi networks while idle. This provides two benefits: immediate online access upon waking the device, and the ability to periodically retrieve emails, notifications, and update live tiles during sleep. The goal is to bring smartphone and tablet functionalities into the PC/Windows environment. It’s crucial to ensure your system isn’t exposed on public networks. My assumption is the laptop was misplaced or temporarily visible, or perhaps someone simply happened to notice it. I’m not certain of the full details, but that seems likely. Windows 8 and 10 computers linked to a Microsoft account can be located using the 'Find my Device' option, which is turned on by default. Devices with LTE modems or GPS will rely on location data from those sources. If neither is available, they’ll use IP tracking and wireless triangulation to estimate position (especially when connected to known networks). Of course, if the device lacks power, is offline, or its drive is corrupted, it won’t be able to determine its location. For tracking devices, visit: https://account.microsoft.com/devices/
Hi, thanks for the guidance. I tried the test on another device using Windows 10 Pro. The outcome was that after a short period, the laptop would disconnect from the hotspot—usually around two minutes. Although there was a minor variation between the models, the tested devices were an HP ProBook 450 G5 and a Lenovo ThinkPad T480. A comment from @GoodBytes also mentioned similar issues with the ProBook, noting that updates would be downloaded during sleep mode and then pushed to the laptop as soon as it wakes up.