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4.3 Firewall Features
DEV Community dev.to
- Intrusion detection system (IDS) - keeps track of all activity. Can't detect attacks within encrypted traffic
a. Network-based (NIDS) - separate device via machine
b. Host-based (HIDS) - typically implemented on servers
When your IDS detects an intrusion, it will respond to it either passively or actively. Passive responses are the easiest to configure and include the following:
Logging- All activity from the intrusion is logged. The information gathered can be used to foil future attacks of the same type. …
attacks detect detection device encrypted encrypted traffic features firewall hids host ids intrusion intrusion detection intrusion detection system machine network nids passive respond servers system track traffic