Packet Capture (cStor®) vs Stamus Networks Clear NDR: Side-by-Side Comparison (2026)

Packet Capture (cStor®)

Enterprise and mid-market security teams investigating protocol-level incidents will find Packet Capture (cStor®) invaluable for its lossless capture at 10–200 Gbps paired with petabyte-scale persistent storage, letting you replay and forensically analyze traffic weeks or months after compromise. The onboard indexing and Wireshark integration mean you're not shipping raw PCAPs offsite for analysis; incident response happens at wire speed with full packet fidelity. This is deliberate forensics tooling, not a detection platform; if you need real-time threat hunting or automated anomaly flagging across the network, you'll want this feeding data to a separate NDR layer.

Stamus Networks Clear NDR

Mid-market and enterprise security teams drowning in alert noise will appreciate Clear NDR's transparent detection logic; you see exactly why Suricata flagged something instead of trusting a black-box ML score. The platform covers DE.CM and DE.AE strongly across hybrid deployments, meaning detection and analysis work whether you're on-premise, cloud, or split. Skip this if your team lacks the network visibility to feed it properly or if you need incident response automation to move at wire speed; Clear NDR excels at reconstruction and evidence collection after the fact, not real-time blocking.