*PLUG's *Security Meeting Meets on the*3rd Thursday of every month*, starting at 7pm. For more information see: https://phxlinux.org/index.php/meetings/20-plug-security.html ------------------------------------------------------------------------ *Sebastian Tuchband: The Blockchain Utility Description: *Many people use blockchains wrong in their implementation. Many people think of implementations that are horribly inefficient as a blockchain. There are many considerations that developers and business people don't seem to take note of. This presentation talks about the blockchain and the more ideal methods of going about doing what was desired. * Biography: *I am a privacy enthusiast with a background in programming. Also, I enjoy meeting people and teaching the ideal method over the common method. Many people don't seem to know it, and I intend to inform people about these alternative methods. ------------------------------------------------------------------------ *Meeting Location*: Desert Breeze Substation 251 North Desert Breeze Blvd West Chandler, AZ 85226 The Desert Breeze Substation is on Chandler Blvd and Desert Breeze Blvd, which is half way between McClintock and Rural.  It is very close to both the south 202 and 101 freeways.  Public transportation is available into the late hours. See the meeting information on our web site for more information. See you there, Brian Cluff