Security operation center vs network operations center

[RussellWelch]

I do not quite understand how NOC and SOC differ from each other. Does the NOC pay more attention to system performance? Does SOC work more on the principle of searching for cybersecurity incidents?

https://www.clearnetwork.com/securi...ing that an organization's IT,a NOC and a SOC.
https://www.lincolnit.com/blog/noc-vs-soc-whats-the-difference