Network Flow Analyzer ^new^ -

Provide a "Confidence Score" for each alert to reduce "alert fatigue" and help teams prioritize incident response . Implementation Requirements

Pro tip: For security investigations, combine flow analysis with (short-term, targeted) and IDS/IPS alerts .

– Dashboards, charts, and alerting engines present the data, allowing filtering by IP, protocol, ASN, geographic location, or custom labels. network flow analyzer

Simulate the impact of adding new departments, cloud migrations, or ISP service changes before they occur.

You see high outbound utilization but cannot trace the destination. Provide a "Confidence Score" for each alert to

An internal web server suddenly pushes 800 GB to an unknown IP in Eastern Europe over port 443 (HTTPS).

Regular network flow analysis should be scheduled on a weekly basis to detect anomalies earlier and track the effectiveness of the proposed QoS policies. Simulate the impact of adding new departments, cloud

| Protocol | Standard | Typical Sampling | Key Feature | |----------|----------|------------------|--------------| | NetFlow v5/v9 | Cisco (v9 is IETF-based) | 1:1 or 1:N | Widest vendor support | | sFlow | sFlow.org | 1:N (packet sampling) | Lightweight on routers | | IPFIX | IETF RFC 7011 | 1:1 or 1:N | NetFlow v9 successor, extensible | | jFlow | Juniper | 1:1 | Juniper equivalent |