Blog

Have you heard about NetFlow but are unsure what it is capable of and what data it contains? Take a look at our chart containing a full list of the fields in Cisco’s NetFlow v9.

Are you concerned about cyber warfare and the potential fallout for your organisation? We review this increasingly dangerous phenomenon and ways to mitigate its threats.

Have you heard about Scrutinizer by Plixer and want to know how it works? We explain the basic concepts and capabilities of this market leading network traffic analysis tool.

Want to know why you should record all the traffic on your network and how to do it? Wondering how to achieve full packet capture for your Data Lake solution or SIEM tool?

Thinking of evaluating Stealthwatch by Cisco (formerly Lancope) but want to know how it compares to Scrutinizer by Plixer, the market leader?

In the last blog I looked at NetFlow in some detail. In this blog I am going to talk about its major competitor sFlow.

Detailed information about what NetFlow is, how it works and performance considerations when enabling it on network devices.

The basics of the OSI model in relation to comparing NetFlow with sFlow. As it relates to performance and security analysis.

Why not discover how to visualise network performance and security with NetFlow?

In an ideal network, all infrastructure devices such as routers, firewalls, switches, wireless LAN controllers and so on would be capable of producing detailed metadata (such as NetFlow/IPFIX) about the traffic passing through them. These devices would then be capable of sending that…

Universal Serial Bus Power Delivery (USB PD) is due for release in 2014…