Agent-Based WAF for Modern Infrastructure

JINRAI

迅 雷

Lightning-fast threat detection for your servers. Lightweight Go agent deploys in seconds, blocks attacks in milliseconds.

Start Free See how it works
~20MB
Memory Usage
53+
Detection Rules
<3ms
Response Time
$0
Free Tier
Features

Built for developers who ship fast

No complex configs. No performance penalty. Just install the agent and your server is protected.

⚡
Lightning Fast
Go-based agent processes requests in under 3ms. Your users won't notice it's there.
🛡
Real-time Blocking
Automatic IP blocking via nftables. SQLi, XSS, LFI, Log4Shell and 50+ attack patterns detected instantly.
🔌
Lightweight Agent
Only ~20MB memory footprint. Designed for VPS with 1-2GB RAM. Won't compete with your app for resources.
📈
Live Dashboard
Real-time threat visualization, detection trends, and agent monitoring. Ghost Wire design for that cyberpunk feel.
🔒
mTLS Secured
Agent-to-server communication secured with mutual TLS. Certificate auto-rotation every 90 days.
🛠
One-liner Install
curl | bash and you're protected. Auto-configures Nginx log watching and nftables rules.
How It Works

Three steps to protection

01
Install Agent
Run one command on your VPS. The agent starts watching Nginx logs immediately.
02
Detect Threats
53+ regex patterns match against SQLi, XSS, LFI, RCE, scanners, and more. Real-time.
03
Block & Report
Malicious IPs are blocked via nftables. Events are reported to your dashboard via gRPC.
# Install Jinrai agent on your server
curl -fsSL https://jinrai.dev/install.sh | bash -s -- --token YOUR_API_KEY

# That's it. Your server is now protected.
# Check your dashboard at app.jinrai.dev
Pricing

Simple, transparent pricing

Start free. Upgrade when you need more agents.

FREE
$0/mo
  • Up to 3 agents
  • 7-day event retention
  • 53+ detection rules
  • Real-time dashboard
  • Community support
Get Started
PRO
$29/mo
  • Up to 10 agents
  • 90-day event retention
  • Custom rules
  • Slack / Email alerts
  • API key management
  • Priority support
Start Free Trial
ENTERPRISE
Custom
  • Unlimited agents
  • 1-year event retention
  • Dedicated support
  • SLA guarantee
  • On-premise option
  • Custom integrations
Contact Sales
Get Started

Protect your servers today

Free tier includes 3 agents. No credit card required.

Start Free