Possibly worth a look in a period when contagion concerns motivate more social networks monitoring...
Inside the NSA’s Secret Tool for Mapping Your Social Network Edward Snowden revealed the agency’s phone-record tracking program. But thanks to “precomputed contact chaining,” that database was much more powerful than anyone knew. https://www.wired.com/story/inside-the-nsas-secret-tool-for-mapping-your-social-network/ Gianluca Miscione University College Dublin http://www.ucd.ie/cito/members/gianlucamiscione (Email responses may be delayed as UCD faculty and staff are working remotely) Any personal data provided to University College Dublin, National University of Ireland (UCD) will be processed by UCD as data controller in accordance with data protection law. For further information on how UCD uses your personal data and for information on your data protection rights and how to exercise them, please see the UCD Data Protection Policy http://www.ucd.ie/t4cms/UCD_Data_ Protection_ Policy_May_2018.pdf Confidentiality Notice: The information contained in this e-mail may be confidential and privileged. It is intended only for the addressee(s) stated above. If you are not an addressee, any use, dissemination, distribution, publication, or copying of the information contained in this e-mail is strictly prohibited -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAOhAEODCkkOSTSs7sEg4SnDYdaLjOJzYsuch1Y_9VKrFfG1bPg%40mail.gmail.com.