Episode 282 - Model Context Protocol, A2A, NHI Authentication
It is time to talk about Model Context Protocol (MCP), Google's Agent 2 Agent specification, and get back to the crocs and socks of authentication for Non-Human Identities (NHIs). MCP servers have exploded over the last few weeks and provide a standard mechanism for LLMs to interact with pretty much _anything_. Seth and Ken talk about the risks, exposures, and where things could go from here.
The duo are back for a discussion on securing machine learning models using Sigstore, based on a recent blog post from Google Security. Followed by some spicy takes on opinions on vibe coding and its effects on application and product security. Finally, short-lived tokens used to exploit RCE against the GitHub CodeQL Action.
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Episode 280 - Middleware Vulnerabilities, Identifying Enumeration with LLMs
Seth and Ken are back with an episode dedicated to a review of the recent Next.js middleware vulnerability and how that impacts application security both specifically and in general. Over-dependence on third party software accompanied by agile development can lead to devastating results when security flaws are identified. A followup and demo of using LLMs to analyze HTTP sessions for user enumeration flaws as a sneak peak of an upcoming talk by Seth for BSidesSLC.
After a week's hiatus, Ken and Seth return and start with a discussion on OWASP conferences and the effectiveness of attendance for vendors. This is followed by an expansive mental health discussion inspired by a recent blog post on Destructive Fatigue from Justin Larson at Redpoint Security. A constant focus on breaking and tearing down applications or anything can have mental health effects. Additionally, focus on the negative aspects increases imposter syndrome that is already prevalent across the industry. This leads to the question, what do you do to maintain sanity and mental health? Jump into Slack or tag @absoluteappsec on social media with your strategies.
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Episode 278 - Security Conferences, Testing Data in Git, Unforgivable Vulnerabilities
Seth and Ken return without a guest to discuss recent news, breaches, and research. Initial discussions around the purposes of the various security conferences and what is recommended for various professional levels. An article discussing recent customer data exposure by Zapier in git test data. Synthetic test data has been an issue for long time so not a surprising turn of events. Finally, thoughts on the definitions and classification of Unforgivable Vulnerabilities as proposed by the UK's National Cyber Security Centre.
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