PaloAlto | DoS Protection

DoS Protection:

• DoS attack attempts to make network devices unreachable by disrupting services.
• It attempt to disrupt network services by overloading network with unwanted traffic.
• PAN-OS DoS protection features protect your firewall from all type of flooding attacks.
• Its turn your network resources and devices from being exhausted or overwhelmed.
• In the event of network floods, host sweeps, port scans and packet-based attacks.
• Create DoS Protection profiles and policies to protect critical individual inside devices.
• Or small groups of devices, internet-facing devices such as web and database servers.
• The DoS protection profiles can be used to mitigate several types of DoS attacks.
• Palo Alto Networks Firewalls provide Zone Protection and DoS Protection profiles.
• Help to mitigate against flood attacks, reconnaissance activity & packet-based attacks.

Berikut Setinganya:

1. Klik Object | Security Profiles | DoS Profiles | Add

2. Klik menu Policies | Security | DoS Protection (Source Zone: Outside Destination Zone: Inside (Server's Area)

3. Verifkasi dan Testing dari Outside (kali Linux)

TCP Flood
root@kali:~# hping3 -c 15000 -d 120 -S -w 64 -p 80 --flood --rand-source 192.168.17.150

UDP Flood
nmap -sU -p0-65535 192.168.17.150

ICMP Flood
hping3 -1 --flood -a 192.168.17.150 192.168.17.255

Lalau chek hits nya:
Klick Policies | Security | DOS Protection, liat di Hit Countnya di Counter (Rule Usage)

Check: Monitor | Logs | Threat

Skeanario-2
DoS Protection type classification, Source dan Destination ditentukan secara manual.
1. Create Object DoS Protection lalu pilih Type:Classsification

2. Create Policies DoS Protection (source Outside, tentukan IP source dan destination). Destination area server.

3. Commit

Berbagi :

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