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Posts of cgrymala
Close Your Pool for Winter "Closing your pool properly will make opening it much easier next season. Warm climate or cold, here are simple instructions for protecting your pool." Putting this here for later: https://www.lowes.com/projects/other-activities/close-your-po...
Saw an interesting point the other day about biometric authentication (fingerprint scanners, face recognition ID, etc.): while passwords can certainly be hacked through large guessing games, biometric authentication can be hacked physically much more easily; face recognition and fingerprints (and, for that matter, blood, etc.) can all be used even if the subject is unconscious, or, sadly, even dead. Imagine being in a situation where you had access to extremely sensitive information, and all anyone had to do to gain access to that information was to cut off your finger, or take a picture of your face.