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Unsolicited Response Podcast

Sep 16, 2020

Most of the OT Detection and Asset Management solutions have developed 'integrations' with SIEMs, with Splunk and QRadar being the most common. I put integrations in quotes because they did little more than push alerts and events to the SIEMs with little context. This all changed with Splunk announcing their OT...


Sep 2, 2020

We hear it all the time. OT is different than IT, and IT doesn't understand OT. People argue about IT/OT convergence. In all these discussions I believe two things are true.

  1. OT doesn't really understand IT, and the similar, but not identical, requirements that mission critical IT has with OT.
  2. OT can actually learn a...


Aug 18, 2020

The US Department of Homeland Security CISA put out a new One CISA strategy document and an Alert in July. So I thought it would be a good time to talk with CISA Director Chris Krebs.

We cover a lot of ground in the 45 minute interview including:

  • a typical day in the life of the CISA directory</li><li>the Strategy's...


Jun 25, 2020

There are many articles on digital twins that describe what they are and how they can help with predictive maintenance, efficiency studies, and other tasks of increasing interest and value. On the security side digital twins provide the data and infrastructure to perform process variable anomaly detection ... the holy...


Jun 5, 2020

I've been wanting to add a month in review episode to the Unsolicited Response podcast ever since I became a fan of the Pivot podcast. Have a looser conversation on the stories of the month and then predictions, wins and fails with someone in the ICS security industry. Patrick Miller was kind enough to join me in this...