Network

Check Point Security Gateway

Check Point Security Gateway SmartLog — 8 software blades including Firewall, IPS, Application Control, URL Filtering, Anti-Bot, Anti-Virus, Threat Emulation, and Identity Awareness.

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Quick Start

uv tool install eventum-generator
git clone https://github.com/eventum-generator/content-packs.git
cd content-packs
eventum generate \
  --path generators/network-checkpoint/generator.yml \
  --id checkpoint-gw \
  --live-mode true

Event Types

Event ID	Description	Frequency	Category
fw-accept	Firewall Accept	~55%	network
fw-drop	Firewall Drop	~20%	network
app-control	Application Control	~6%	network
url-filter	URL Filtering	~5%	network
fw-reject	Firewall Reject	~3%	network
ips-detect	IPS Detect	~3%	intrusion_detection
vpn	VPN Encrypt/Decrypt	~3%	network
ips-prevent	IPS Prevent	~1.5%	intrusion_detection
anti-bot	Anti-Bot detection	~1.5%	malware
anti-virus	Anti-Virus detection	~1%	malware
identity	Identity Awareness login/logout	~1%	authentication

Realism Features

Zone-aware routing — Internal→External, External→DMZ, Internal→Internal with interface assignment
NAT translation — Source NAT for 70% of outbound accepted connections
15 named firewall rules with UUIDs, layer hierarchy, and weighted selection
15 IPS signatures with CVE references, severity, and confidence levels
16 applications with risk scores (0–5) and risk-based allow/block decisions
15 URL categories including blocked (gambling, malware, phishing)

Sample Output

{
  "@timestamp": "2026-02-21T14:30:15.000000+00:00",
  "checkpoint": {
    "rule_action": "Accept",
    "layer_name": "Network",
    "sequencenum": 42
  },
  "event": {
    "action": "Accept",
    "category": [
      "network"
    ],
    "dataset": "checkpoint.firewall",
    "outcome": "success",
    "type": [
      "allowed",
      "connection"
    ]
  },
  "source": {
    "ip": "10.1.1.30",
    "port": 52481
  },
  "destination": {
    "ip": "93.184.216.34",
    "port": 443
  },
  "network": {
    "direction": "outbound",
    "transport": "tcp"
  },
  "observer": {
    "product": "VPN-1 & FireWall-1",
    "type": "firewall",
    "vendor": "Checkpoint"
  },
  "rule": {
    "name": "Allow Outbound HTTPS"
  }
}

Parameters

Parameter	Default	Description
hostname	cpgw-01	Security Gateway hostname
domain	example.com	Domain name
gateway_ip	192.168.10.1	Gateway management IP
nat_ip	198.51.100.1	Public NAT IP address
agent_id	7b2c5f1a-...	Filebeat agent UUID
agent_version	8.17.0	Filebeat agent version

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