A security podcast geared towards those looking to better understand security topics of the day. Hosted by Kurt Seifried and Josh Bressers covering a wide range of topics including IoT, application security, operational security, cloud, devops, and security news of the day. There is a special open source twist to the discussion often giving a unique perspective on any given topic.

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Episode 215 - Real security is boring

September 13, 2020 30:08 30.24 MB Downloads: 0

Josh and Kurt talk about attacking open source. How serious is the threat of developers being targeted or a git repo being watched for secret security fixes? The reality of it all is there are many layers in a security journey, the most important things you can do are also the least exciting. Show Notes Targeting developers XKCD Infrastructure comic Hiding security flaws in git Mossad vs Not-Mossad (PDF warning)

Episode 213 - Security Signals: What are you telling the world

September 06, 2020 32:29 31.82 MB Downloads: 0

Josh and Kurt talk about how your actions can tell the world if you actually take security seriously. We frame the discussion in the context of Slack paying a very low bug bounty and discover some ways we can look at Slack and decide if they do indeed take our security very seriously. Show Notes Reddit carbon monoxide Part 1 Part 2 GCP Grey minus infinity Josh's blog post

Episode 212 - Grab Bag: The Security We Deserve Edition

August 30, 2020 29:35 29.61 MB Downloads: 0

Josh and Kurt talk about Chromium sending traffic to root DNS servers. Telemetry watching what we do. Cryptocurrency scams and a few other random topics. Also pandas. Show Notes Blanket rack Chromium DNS traffic Ubuntu MOTD Microsoft telemetry YAM coin implodes Panda Cubs

Episode 211 - The only thing harder than signing files is managing users

August 23, 2020 29:58 30.29 MB Downloads: 0

Josh and Kurt talk about the Microsoft 2 year old signature bug and Github no longer processing MFA resets for free users. Signing things is hard, but trying to manage users and infrastructure at scale is even harder. Show Notes Microsoft signed jar bug GitLab Support is no longer processing MFA resets for free users Someone Is Hijacking Tor Exit Nodes to Conduct MITM Attacks

Episode 210 - Cult of Information Security

August 16, 2020 28:27 27.32 MB Downloads: 0

Josh and Kurt talk about the current state of information security. There are aspects that resemble a cult more than we would like. It's not all bad though, there are some things we can do to help move things forward. This episode shouldn't be taken too seriously. Show Notes "cult of information security" How to start a cult

Episode 209 - Secure Boot isn't Secure

August 09, 2020 33:54 31.96 MB Downloads: 0

Josh and Kurt talk about Secure Boot. The conversation uses the recent "Boot Hole" vulnerability to frame a conversation about what Secure Boot is and isn't. Why the Boot Hole flaw doesn't really matter, and why Secure Boot was very scary for Linux users back when it came out. Show Notes Boot Hole

Episode 208 - Passwords are pollution

August 02, 2020 32:28 31.61 MB Downloads: 0

Josh and Kurt talk about some of the necessary evils of security. There are challenges we face like passwords and resource management. Sometimes the problem is old ideas, sometimes it's we don't have metrics. Can you measure not getting hacked? Show Notes Clearing checks FAIR Institute Factorio

Episode 207 - Weaponized attention

July 26, 2020 33:02 33.1 MB Downloads: 0

Josh and Kurt start this one by explaining how the Twitter hacker was just a dumb criminal (most criminals are dumb). We then discuss the new GPT-3 AI that can create text. How we create, and how social media is doing everything it can to weaponize our attention. It's not a fight humanity is winning. Show Notes GPT-3 AI Blipverts

Episode 206 - Confidential Virtual Machines; The future of cloud computing

July 19, 2020 31:09 30.18 MB Downloads: 0

Josh and Kurt talk about Google's new confidential VMs. The AMD Secure Encrypted Virtualization is the technology that makes it all possible. What is SEV, how does it work, and why should you care? This technology is going to be the future of the cloud. Show Notes Google confidential VMs AMD SEV SEV vs SGX

Episode 205 - The State of Open Source Security with Alyssa Miller from Snyk

July 12, 2020 31:37 29.86 MB Downloads: 0

Josh and Kurt talk to Alyssa Miller from Snyk about the State of Open Source Security 2020 report. Alyssa was the report author and has some great insight into the current trends we're seeing in open source security. Some of the challenges developers face. We discuss the difficulty static and composition analysis scanners face. It's a great conversation! Show Notes The State of Open Source Security 2020 Alyssa's Twitter

Episode 204 - What Would Apple Do?

July 05, 2020 32:53 32.97 MB Downloads: 0

Josh and Kurt talk about some recent security actions Apple has taken. Not all are good, but in general Apple is doing things to benefit their customers (their customers are not advertisers). We also discuss some of the challenges when your customers are advertisers. Show Notes Apple one year certificates Apple declines to implement 16 new APIs Apple is tracking unsigned executables

Episode 203 - Humans, conferences, and security: let me think and get back to you in a bit

June 28, 2020 32:37 32.5 MB Downloads: 0

Josh and Kurt talk about human behavior. The conversation makes its way to conferences and the perpetual question of if a conference is useful or not. We come to the agreement the big shows aren't what they used to be, but things like BSides are great experiences. Show Notes Security and Human Behaviour Josh's blog post Mudge's Twitter thread

Episode 202 - The convergence of application security

June 21, 2020 29:18 29.19 MB Downloads: 0

Josh and Kurt talk about the security of applications. We talk about the security of infrastructure all the time, but what happens when we combine infrastructure into an application or solution? Show Notes Picture of Kurt's security check-up Dragon controls

Episode 201 - We broke CVSSv3, now how do we fix it?

June 14, 2020 31:20 30.76 MB Downloads: 0

Josh and Kurt talk about CVSSv3 and how it's broken. We started with a blog post to explain why the NVD CVSS scores are so wrong, and we ended up researching CVSSv3 and found out it's far more broken than any of us expected in ways we didn't expect. NVD isn't broken, CVSSv3 is. How did we get here? Are there any options that work today? Where should we go next? Show Notes Josh's blog post NVD Red Hat security data Josh's CVE data project Microsoft security ratings scale

Episode 200 - Talking Container Security with Liz Rice

June 07, 2020 28:44 27.55 MB Downloads: 0

Josh and Kurt talk to Liz Rice from Aqua Security about container security and her new book on the same topic. What does container security look like today? What are some things you can do now? What will container security look like in the future? Show Notes Container Security download Pictures of elephants Kubernetes Security book Starboard project Dynamic threat analysis