EP 28: Why Mapping IT Security To OT Networks Doesn’t Always Work Error Code podcast

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Tech Robert Vamosi

Innhold levert av Robert Vamosi. Alt podcastinnhold, inkludert episoder, grafikk og podcastbeskrivelser, lastes opp og leveres direkte av Robert Vamosi eller deres podcastplattformpartner. Hvis du tror at noen bruker det opphavsrettsbeskyttede verket ditt uten din tillatelse, kan du følge prosessen skissert her https://no.player.fm/legal.

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EP 28: Why Mapping IT Security to OT Networks Doesn’t Always Work

10M ago 42:28

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MP3•Episoder hjem

Innhold levert av Robert Vamosi. Alt podcastinnhold, inkludert episoder, grafikk og podcastbeskrivelser, lastes opp og leveres direkte av Robert Vamosi eller deres podcastplattformpartner. Hvis du tror at noen bruker det opphavsrettsbeskyttede verket ditt uten din tillatelse, kan du følge prosessen skissert her https://no.player.fm/legal.

The Purdue Model used in OT is essentially network security from the 1990s. New threats and new tech however required us to rethink that on the network side so how do we bring that new thinking to work with legacy OT systems? John Taylor of Versa Networks explains how there's a lot of implicit trust in the IoT and OT devices themselves, yet they don't have antivirus. Or firewalls. Worse, you're basically depending on the manufacturer of that device to provide security updates if necessary, and oftentimes they don't. Perhaps it’s time for a new approach such as SASE or secure access service edge.

… continue reading

50 episoder

#Tech #Robert Vamosi

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EP 28: Why Mapping IT Security to OT Networks Doesn’t Always Work

published 10M ago

Del

MP3•Episoder hjem

Innhold levert av Robert Vamosi. Alt podcastinnhold, inkludert episoder, grafikk og podcastbeskrivelser, lastes opp og leveres direkte av Robert Vamosi eller deres podcastplattformpartner. Hvis du tror at noen bruker det opphavsrettsbeskyttede verket ditt uten din tillatelse, kan du følge prosessen skissert her https://no.player.fm/legal.

The Purdue Model used in OT is essentially network security from the 1990s. New threats and new tech however required us to rethink that on the network side so how do we bring that new thinking to work with legacy OT systems? John Taylor of Versa Networks explains how there's a lot of implicit trust in the IoT and OT devices themselves, yet they don't have antivirus. Or firewalls. Worse, you're basically depending on the manufacturer of that device to provide security updates if necessary, and oftentimes they don't. Perhaps it’s time for a new approach such as SASE or secure access service edge.

… continue reading

50 episoder

#Tech #Robert Vamosi

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