
Security of Things
mnemonic security podcast
06/13/22
•39m
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Security of things
“IoT security today is like what IT security was in the early 90s”.
This is how our returning guest introduces this episode’s topic; IoT security, and how it affects organisations and companies.
For the third time, Robby is joined by Brian Contos, serial security entrepreneur and now Chief Security Officer at Phosphorus Cybersecurity, a company providing IoT and OT defense solutions for enterprise customers.
Brian explains the meaning behind his not so uplifting statement above, and shares some of the most common IoT security issues they observe among their customers. He also discusses whether certain IoT devices pose a larger threat for organisations than others do, and why it’s so difficult for many organisations to create an inventory of their IoT devices.
Sound engineering by Paul Jæger
Previous Episode

The ransomware dilemma
May 30, 2022
•35m
mnemonic, all government agencies and the majority of organisations in the security community advise against paying ransom to the criminal groups behind ransomware extortions. There are also legal considerations that need to be considered depending on the country or industry you are operating in.
There is however, a value in knowing more about how these criminal groups work. To shed some light on this, we’ve invited someone that often has been faced with the dilemma of whether or not to pay the ransom together with his clients; Rickey Gevers, Co-Founder of Responders B.V., a Dutch incident response company. These days most of the incidents he deals with are related to ransomware, and Rickey shares his experiences from negotiating with close to 30 ransomware groups on behalf of his clients – including also helping to pay them.
He shares his advice for how to prevent and prepare against ransomware threats. As well as what concerns most of his clients have when deciding how to deal with these groups, the main challenges they meet when negotiating with them, and how negotiating with ransomware groups requires a different approach than traditional negotiating tactics.
Sound production by Paul Jæger
Next Episode

Zero Trust vs. Castle and Moat
June 27, 2022
•44m
Zero trust vs. castle and the moat
What does zero trust have to do with electric cars?
For this episode, Robby is joined by Tony Fergusson CISO – EMEA at Zscaler. Tony has more than 25 years of experience in IT networking and security in Manufacturing, Information Technology and Financial Services, and even more importantly, he loves talking about zero trust – and has done so for more than a decade.
Tony chats with Robby about his article “What IT can learn from Tesla about disrupting the status quo”, and why he believes the zero trust security model represents "an elegantly simple" path forward. They also talk about what the biggest obstacles to the zero trust model are, and why he thinks some people and companies are scared of the zero trust concept.
Related reading: “Stop trying to make firewalls happen: What IT can learn from Tesla about disrupting the status quo“ https://revolutionaries.zscaler.com/insights/stop-trying-make-firewalls-happen-what-it-can-learn-tesla-about-disrupting-status-quo
Sound engineering by Paul Jæger
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