https://www.canada.ca/en/security-intelligence-service/corporate/publication... I have not read it all, but it looks good and has a strong list of references. Now posted on the wiki in 'source material' section https://kantara.atlassian.net/l/cp/BNb7es2o *Andrew Hughes *CISM mobile/signal +1 250.888.9474 AndrewHughes3000@gmail.com *https://www.linkedin.com/in/andrew-hughes-682058a <https://www.linkedin.com/in/andrew-hughes-682058a>*