Network Security

Network Security

1. Intrusion Detection System

   • monitor local incoming traffic
   • provide alerts of attacks before they happen
   • detect malicious payloads

2. Firewall

   • protection of the outermost perimeter
   • allows only HTTP, HTTPS, FTP traffic
   • contains border systems that route traffic into a DMZ

3. Intrusion Prevention System

   • examine the system for signs of compromise
   • 2 configuration profiles, standalone and centralized

4. Proxy Service

   • l network segments protected by a firewall
   • no network segments, no perimeter

5. Host Security

   • prevent attacks
   • minimize the impact of an attack already happening
   • relaunch virtual servers
   • test the results