I plan to build my lab using SECURITY ONION, which will be integrated with ELK. Still, I need a little guide about specifications that I have to prepare before installation.
For now my computer specification for the main server (manager) for the Security Onion, it's just
CPU : i5 gen5 or i5 gen12
RAM : 6GB
HDD : 1TB
is that enough for a little practice to make security detection, if I make an attack simulation?