I published the following diary on isc.sans.org: “Logical & Physical Security Correlation“. Today, I would like to review an example how we can improve our daily security operations or, for our users, how to help in detecting suspicious content. Last week, I received the following email in my corporate mailbox.
![SANS ISC](https://blog.rootshell.be/wp-content/uploads/2015/12/isc.jpg)