Detecting Unauthorized Access
Intrusion Prevention Systems (IPSs):
- Network-based IPSs
- Install IDPS sensors on network circuits and monitor packets
- Reports intrusions to IPS Management Console
- Host-based IPSs
- Monitor all activity on the server as well as incoming server traffic
- Application-based IPSs
- Special form of host-based IPSs
- Monitor just one application, such as a Web server