Principles - sgml/signature GitHub Wiki

https://engineering.linkedin.com/distributed-systems/log-what-every-software-engineer-should-know-about-real-time-datas-unifying http://www.dtic.mil/get-tr-doc/pdf?AD=ADA636498 https://yro.slashdot.org/story/17/04/27/1417239/worlds-most-secure-email-service-is-easily-hackable https://resources.sei.cmu.edu/asset_files/TechnicalReport/2009_005_001_15110.pdf