Dear All,
kindly tell me how can i use ACL for network filtering on all uplink and switch ports, below observation and recommendation from security officer
Observation During our review we have noted that 62 network interfaces on CSW01 had no network filtering rules assigned,
Recommendation It is recommended that all network interfaces should be configured filtering to help prevent unauthorized access to network services and hosts. (i don't understand which traffic i have to block and allow "usually which traffic do you block in your network". What is the best practices ??)
also i want to know from security engineers what they block in their network for better understanding.
