Network Flow Analysis Software |work| «ORIGINAL»

If they had simply upgraded their bandwidth as Mark suggested, they would have paid more money to the ISP, the network would have sped up, and the data breach would have continued unnoticed for months.

At its core, flow analysis looks at "flows"—sequences of packets sent between a source and a destination. Think of it like a high-tech traffic camera system. Instead of opening every car (packet) to see what’s inside (deep packet inspection), it records the metadata: the license plate, the speed, the origin, and the destination. Standard protocols include: Developed by Cisco, the industry gold standard. network flow analysis software

It was 2:00 PM on a Tuesday, and the corporate network had slowed to a crawl. If they had simply upgraded their bandwidth as

| Phase | Activities | Timeline | Owner | |-------|------------|----------|-------| | 1. Deployment | Install collector on VM (16 vCPU, 64GB RAM, 2TB SSD) | Week 1 | Network team | | 2. Configuration | Add routers/switches/firewalls as exporters (NetFlow v9) | Week 2 | Security team | | 3. Baselining | Capture 7 days of normal traffic | Week 3 | NOC | | 4. Alert setup | Thresholds: high bandwidth, new protocols, asymmetric routing | Week 4 | SOC | | 5. Integration | Forward alerts to Slack + ServiceNow, log to SIEM | Week 5 | DevOps | Instead of opening every car (packet) to see