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Tag: application security

  • AWS Open Source Blog: Secure your Express application APIs in 5 minutes with Cedar

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    Kurt Seifried
    in

    Source URL: https://aws.amazon.com/blogs/opensource/secure-your-application-apis-in-5-minutes-with-cedar/ Source: AWS Open Source Blog Title: Secure your Express application APIs in 5 minutes with Cedar Feedly Summary: Today, the open source Cedar project announced the release of authorization-for-expressjs, an open source package that simplifies using the Cedar policy language and authorization engine to verify application permissions. This release allows developers to…

  • Simon Willison’s Weblog: The lethal trifecta for AI agents: private data, untrusted content, and external communication

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Jun/16/the-lethal-trifecta/#atom-everything Source: Simon Willison’s Weblog Title: The lethal trifecta for AI agents: private data, untrusted content, and external communication Feedly Summary: If you are a user of LLM systems that use tools (you can call them “AI agents" if you like) it is critically important that you understand the risk of combining tools…

  • AWS Open Source Blog: Using Strands Agents with Claude 4 Interleaved Thinking

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    Kurt Seifried
    in

    Source URL: https://aws.amazon.com/blogs/opensource/using-strands-agents-with-claude-4-interleaved-thinking/ Source: AWS Open Source Blog Title: Using Strands Agents with Claude 4 Interleaved Thinking Feedly Summary: When we introduced the Strands Agents SDK, our goal was to make agentic development simple and flexible by embracing a model-driven approach. Today, we’re excited to highlight how you can use Claude 4’s interleaved thinking beta…

  • Unit 42: Serverless Tokens in the Cloud: Exploitation and Detections

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    Kurt Seifried
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    Source URL: https://unit42.paloaltonetworks.com/serverless-authentication-cloud/ Source: Unit 42 Title: Serverless Tokens in the Cloud: Exploitation and Detections Feedly Summary: Understand the mechanics of serverless authentication: three simulated attacks across major CSPs offer effective approaches for application developers. The post Serverless Tokens in the Cloud: Exploitation and Detections appeared first on Unit 42. AI Summary and Description: Yes…

  • CSA: Case Study: Inadequate Configuration & Change Control

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    Kurt Seifried
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    Source URL: https://cloudsecurityalliance.org/articles/the-2024-football-australia-data-breach-a-case-of-misconfiguration-and-inadequate-change-control Source: CSA Title: Case Study: Inadequate Configuration & Change Control Feedly Summary: AI Summary and Description: Yes Summary: The text provides an in-depth analysis of a significant security breach involving Football Australia, highlighting key vulnerabilities related to misconfigurations and insecure software development practices in cloud computing contexts. It reveals critical lessons about…

  • Slashdot: The Hottest New Vibe Coding Startup May Be a Sitting Duck For Hackers

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/05/30/1810246/the-hottest-new-vibe-coding-startup-may-be-a-sitting-duck-for-hackers?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: The Hottest New Vibe Coding Startup May Be a Sitting Duck For Hackers Feedly Summary: AI Summary and Description: Yes Summary: The text highlights a significant security oversight by the Swedish startup Lovable, which failed to resolve a vulnerability for months that exposed sensitive user data. The case demonstrates…

  • Simon Willison’s Weblog: System Card: Claude Opus 4 & Claude Sonnet 4

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/May/25/claude-4-system-card/#atom-everything Source: Simon Willison’s Weblog Title: System Card: Claude Opus 4 & Claude Sonnet 4 Feedly Summary: System Card: Claude Opus 4 & Claude Sonnet 4 Direct link to a PDF on Anthropic’s CDN because they don’t appear to have a landing page anywhere for this document. Anthropic’s system cards are always worth…

  • Simon Willison’s Weblog: Building software on top of Large Language Models

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/May/15/building-on-llms/#atom-everything Source: Simon Willison’s Weblog Title: Building software on top of Large Language Models Feedly Summary: I presented a three hour workshop at PyCon US yesterday titled Building software on top of Large Language Models. The goal of the workshop was to give participants everything they needed to get started writing code that…