Data-Diodes security Best Practices?

Security Operation Centers

in an enterprise environment a hardware and software firewall implementation is a must. Hard restrictions and continuous monitoring of network activity should  be carried out  in compliance with the business structure.

1. The world > Firewall > data diode  No 1 > content filtering > Data Diode No 2 > LAN
2. Industrial Systems: Engineering LAN > Data Diode > Public network/LAN
3. Security Operations Centers: Difrent clasifed LANs > individial data diodes > SOC.

The best Practices of Data-Diodes Security Architectures deployment is real time continuos data monitoring and analysis.

Monitoring Data-Diods in realtime is the best practice to keep it protected.

since diodes doesn't support TCP (bi-directional communication) using logging solutions will not work efficiently unless you deployed a firewall on CCAs traffic preferred @ perimeters both traffic and config changes  should be monitored and it require of expert ppl @ monitoring team to review configuration changes and perform analytics(profiling) in real time