Database diagram of Magento CE 2.1.3: http://anna.voelkl.at/magento-ce-2-1-3-database-diagram/
Database diagram of a fresh CE 126.96.36.199 installation
How not to suck at data validation and output: Security is an important aspect of web application development. In this talk we’ll have a look on methods and ways Magento 1 and 2 provide to increase security.
Inofficial Magento 2 Roadmap with upcoming features
This official guide published by Magento outlines a multifaceted approach to improve the security of your Magento installation. I was a co-contributor to the publication and also volunteered answering questions on both the Official Magento Community Forums and the Magento Stack Exchange site. Content from the forums posts that we created was used as the basis for this Magento Security Best Practices Guide.
Current Version: https://magento.com/security/best-practices/security-best-practices
MageStackDay is an online hackathon dedicated to answering questions on magento.stackexchange.com & Magento community forum. It's all about getting together online and enjoying the best thing about Magento: community!