Just came across this article in the Technology section of the NY Times: OneID Aims to Unite Devices to Fight Hackers - NYTimes.com. Here's the lead in What do you think? I knew we had a somewhat related thread...in the sense of passwords and rediscovered it here: https://www.photographerslounge.org/f16/passwords-mac-2179/ I like the idea of OneID. I don't use my laptop in public...though that's not completely true as I have used it in hotels from time to time. If I were needing to use any portable device that had important personal/business information in a wifi hotspot, I don't think I'd like the idea that someone like Lisbeth Salander or her friend Plague (for those who have read the trilogy by Stieg Larson) "hacking" their way into my files...though, honestly, it's probably more likely that someone will hack into my bank's computer system than my own. Anyhow, I thought I'd bring the article to your attention, in case you'd find it interesting.