Industry group says long numbers the way forward... Bluetooth, the wireless connection used on PDAs and phones, is not safe unless you use an eight-digit PIN to secure devices, an industry group has ...

Igloohome just added another smart lock to its lineup, this time a Smart Padlock that unlocks with PIN codes or Bluetooth keys. The Igloohome Smart Padlock launched an IndieGoGo crowd-funding campaign ...

Update, May 26, 2025: This story, originally published May 24, has been updated with a brief history of PIN codes, information regarding the most secure codes you can use and why 8068 really isn’t the ...