Device IDs can be used for a variety of purposes, including tracking users and analyzing app engagement.
I want to restrict login to my devices by a unique ID like below.
LastPass offers this.
Phones have multiple unique identifiers, including:
- International Mobile Equipment Identity (IMEI)
A 15-digit number that’s unique to each phone and remains the same throughout its life. It’s used by cellular providers and application developers. You can find the IMEI on the back of the phone or by dialing *#06#.
- International Mobile Subscriber Identity (IMSI)
A unique number associated with a phone’s SIM card. It doesn’t change, even if the SIM card is put into a different phone.
- Media Access Control (MAC) address
A unique 48-bit address assigned to each device on a network.
- Android ID
A 64-bit number that’s unique to each Android device. It’s generated and stored on the device’s internal storage.
- Advertising ID
A 64-bit number that’s unique to each Android device for advertising purposes. It’s generated by Google Play services.
- Serial number
A 10 to 16-digit number that’s unique to each Android device. It’s printed on the back of the device or can be found in the Settings app.
- IDFA
An eight digit code followed by a dash and three sets of four digits. It’s used on iOS devices.
- GAID
An eight character code followed by a dash and three sets of four digits. It’s used on Android devices.
iOS: The IDFA is an eight digit code followed by a dash and three sets of four digits. Since the introduction of ATT, users can op…
There are ways to deal with a lost phone, etc… The other SSO apps have overcome this challenge, so I see no reason BW can’t do it, too.