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When an enterprise network goes down, you call in the Incident Response team and they do forensics. When your SCADA goes down, who do you call? Meet Lesley Carhart, technical director of incident response at Dragos, who focuses on products and
This is a story about how organizations are moving their SCADA systems to the cloud and how they need to secure them or they’ll be attacked. Chris Doman, co-founder and CTO of Cado Security discusses the new NSC guidelines on SCADA in the Cloud
If you knock down an email server, you could stand up a parallel server or you could find workarounds. If you knock down a factory floor, there is no real parallel, alternative to a factory floor. Dane Grace, product manager at Brinqa talks ab
One of the problems with security is ROI. If I put in next gen this and next gen that and no security events happen, am I justified in making those expenditures? How do you quantify a risk like that? Padraic O’Reilly, founder and Chief Innovat
This is the story of how a researcher turns commercial and commonly used EDRs and Cloud-based backup systems into wipers against the very data they’re designed to protect. Or Yair, security research team lead at Safe Breach, talks about his two
There’s a lot of talk about using AI and LLM in security. For example, could ChatGPT detect the vulnerable spots for power for analysis in particular pieces of code using Advanced Encryption Standard? Witold Waligora, CEO of CloudVA, talks abo
You might think that internet connected cameras would be limited in use by a bad actor. Actually such devices can be an entry point into an organization, providing yet another means of accessing the internal network. Mohammad Waqas, a field CTO
There’s a fake news report about three million internet-enabled toothbrushes contributing to a botnet. Unfortunately the mainstream media ran with the story before questioning its basic assumptions. This is a story about IoT devices and the fac
Ransomware groups have bifurcated with some doing pure ransomware and others going straight to extortion; it's whether the data is ransomed on your network or theirs. Nick Biasini from Cisco Talos talks about the threats he’s seeing, in particu
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 Ver
Flaws within the chips in our laptops, in our homes, and in our critical infrastructure could become the access one needs to steal data if not just shut down an assembly line, or hold up production of a vital resource like power or water. Josh
Can your OT function if the IT system goes down? OT self-sufficiency is critical for infrastructure such as rail systems. Christopher Warner, from GuidePoint Security, discusses how this infrastructure resilience is important not only for the r
Quantum computers will change and even break the cryptography we have today. To defeat a "Harvest Now, Decrypt Later" strategy by bad actors (even nation states), Denis Mandich, CTO and co-founder of Qrypt, is proposing a type of crypto agility
When we think of massive compute power, we think of the Cloud when we really should consider the millions of unprotected OT devices with even greater slack computer power than all our current Cloud services combined. Sonu Shankar, Vice Presiden
There’s much of the electromagnetic spectrum that we cannot see. Like how LED wristbands are triggered at concerts or how to identify someone at DEF CON in a crowd of cellphones and electrical devices. Eric Escobar of SecureWorks provides some
How might we mitigate the risk to millions of unauthenticated devices already out in the field? Ron Fabela, Field CTO at XONA Systems, has some ideas about how to achieve zero trust in either legacy or new OT systems. Really, it’s just a matte
In a talk at Black Hat USA 2023, Sharon Brizinov and Noam Moshe from Claroty Team82, disclosed a significant vulnerability in the Open Platform Communications Universal Architecture or OPC-UA, a univsersal protocol used to synchronize different
What would happen if someone stole the encryption keys for a major satellite? Well, it’d be game over. Unless the satellite used quantum cryptography. Skip Sanzeri from QuSecure explains how using “quantum tunnels” will allow even legacy satell
This is a story of what's needed for the Capture The Flag competition at DEF CON 31 to be hosted for the first time on a live satellite orbiting 400 kilometers above the Earth. Mike Walker continues his conversation, focusing more on the game t
Moonlighter is the world’s first and only hacking sandbox in space. Currently orbiting the earth near the International Space Station, the satellite is the playground for this year’s Hack-A-Sat 4 competition at DEF CON 31. Mike Walker, from Cro
Could a personal medical device be a threat for an organization? Turns out it’s similar to protecting against an attack on a mobile device. Except a denial of service here could prove fatal. Todd Brasel, the author of Security Issues of Persona
Josh Corman, VP of Cyber Safety Strategy at Claroty, is a hacker who knows U.S. public policy well. Ten years ago he created a volunteer organization, I Am The Cavalry, to help educate sitting legislators on active cybersecurity issues. In this
This is the story about researchers who monitor the threats against IoT and OT systems, and the steps being taken to mitigate them. Ishmael Valenzuela, Vice President of the threat research and Intelligence Team at BlackBerry, shares the lates
There’s a lot of FUD around hacking the power grid. Most often, there’s a more common cause: Soot. Even Squirrels. Jori VanAntwerp, CEO of SynSaber. talks about the realities of the US power grid vs the myths. While there’s room to improve, the
How the rapid proliferation of EV charging stations is already leading to attacks on the stations and the vehicles themselves, and what we should do about it. Charles Eagan, CTO of BlackBerry, talks about the rush to create these charging stat
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