All Flow Analytics
dylan

Tuning DDoS and DRDoS flow analytics to your environment

As more and more devices are added to the internet, a larger swath of insecurity comes with them. Botnets and compromised devices are the...

jake

Using your network as a sensor

I spent a lot of time talking to customers at RSA 2019 and a message that resonated with a lot of them was using...

Catch Reflection DDoS Attacks with NetFlow

In this line of work I find myself talking with network professionals daily. With this constant exposure to a variety of network environments and...

Use NetFlow to identify network anomalies

NetFlow is widely regarded as an ideal technology for acquiring summarized details on network traffic; as a result one can use NetFlow to identify...

Cisco NetFlow | Part 2 – What is Flow Analytics™?

In this blog, I will be continuing Part 1 of the “What is Flow Analytics™?” Series. In this blog I will be going over what...

The Null Scan – You’re being watched

Oftentimes, when I’m running around the country setting up Flow Analytics, I don’t see Null Scans pop up. However, recently I’ve visited high-profile customers...