Networking Tools




DPI Probes:

With an ever increasing volume and complexity of incoming events, effective protection requires security teams to quickly identify and validate events. Until now, these teams had the choice between searching through system logs, NetFlow, or full packet captures. DeepFlow DPI probes combine the essence of all 3 into a forensically accurate flow, normalized such that it is easily consumed by SIEM/NBAD/Network Analytics tools provided by security vendors and integrators.


Our Qosmos DeepFlow® probes are simple; plug 2/4/10 Gb/s of network traffic into the probe, and watch it classify traffic into organized flows, describing the protocols and relevant metadata in real time.


For SIEM vendors: Quickly integrate DeepFlow visibility into your SIEM and offer better event correlation rules based on application behaviour from the network. Add weight to alerting decisions when correlating between firewall and IDS events by knowing how common a flow is compared to its peers over time.


For MSSPs: Provide a differentiating service to your customers, understand the behaviour of customer networks, and respond quicker. Understand what is normal at your customer site by quickly building an index of normal behaviour across time for each of your client sites.

For DDOS vendors: Detect nuances of application level denial of service attacks by quickly distinguish characteristics of malicious traffic from good traffic. Then use that information to build rules faster to block that traffic.



Our Qosmos DeepFlow® Application Component Suite (ACS) is a probe that identifies applications behind each IP session and delivers detailed metadata embedded in protocol and application flows. It can be configured to stream any data in any data structure.


DeepFlow ACS is the only configurable probe able to extract thousands of application metadata attributes at core network speeds:


This fully customisable probe reveals the full capability of Qosmos L4-7 Network Intelligence. It provides a variety of options and modules to personalise the information and the format of data to be sent to the third party system consuming the data feeds. This makes DeepFlow ACS a versatile, real-time source of information required by solutions like QoE measurement, forensics or network analytics.

MarQuest Limited:

22 Trinity Lane, Station Square
Beverley, East Yorkshire
HU17 0DY

Tel : +44 (0) 1482 886161
Fax: +44 (0) 1482 887060
Technical Support Centre:

The Oxford Science Park
Magdalen Centre
Robert Robinson Avenue
Oxford, OX4 4GA

Please contact us on 01482 886161 or enquiries@marquest.com for pricing and more information.

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DPI Probes

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