Sometimes, Youtube suggest me guitar related videos, and in most cases are very interesting contents. Yesterday, the first suggestion is a long video lesson by Abel Carlevaro: i believe is a good idea share it.
Some thought about Cambridge Analytica and Facebook privacy settings.
The problem is always the same: every data that is stored into volatile memory can be extracted with the correct tools/techniques.
Simple, but effective!
In my point of view, SIFT is the definitive forensic toolkit!
Nmap is the most known port scanner, written and maintained by Gordon Lyon (Fyodor). It can be used for network discovery and for most security enumeration during the initial stages of penetration testing.