Implementing Network Traffic Analysis with Arkime

When to Use

• When deploying or configuring implementing network traffic analysis with arkime capabilities in your environment
• When establishing security controls aligned to compliance requirements
• When building or improving security architecture for this domain
• When conducting security assessments that require this implementation

Prerequisites

• Familiarity with network security concepts and tools
• Access to a test or lab environment for safe execution
• Python 3.8+ with required dependencies installed
• Appropriate authorization for any testing activities

Instructions

1. Install dependencies: pip install requests
2. Configure Arkime viewer URL and credentials.
3. Run the agent to query Arkime sessions and analyze traffic:
   • Search sessions by IP, port, protocol, or expression
   • Download PCAP data for forensic analysis
   • Detect C2 beaconing via connection interval analysis
   • Identify DNS tunneling through query length statistics
   • Flag connections to known-bad TLS certificate issuers

python scripts/agent.py --arkime-url https://arkime.local:8005 --user admin --password secret --out…