Enforcing Azure AD / Entra ID on Azure OpenAI A technical guide on enforcing Azure AD / Entra ID authentication for Azure OpenAI, including scripts to disable local auth and verify the changes.
Sending emails via SES with Cloudflare Workers Learn how to send emails from Cloudflare Workers via Amazon SES. Covers AWS setup, IAM config, Worker code, and security best practices.
Google Gemini Internals: Function Calling / Tools to Prompts Ever wonder how Google Gemini handles tool / function calling? Wonder no more!
OpenAI Internals: Function Calling / Tools to System Prompts Ever wonder how OpenAI handles tool / function calling? Wonder no more!
Security Analysis of CVE-2023-32439 On June 21, 2023, Apple rolled out a security update for Safari, tagging CVE-2023-32439 a DFG type confusion issue.
Why we don't use custom domains for Cloudflare Workers (but sorta do) Using a Cloudflare Worker for static pages costs money. Not much money, but still, not free. Cloudflare Pages is free on every request, so it makes sense to use that whenever possible. The thing is, you can't use a "custom domain" for a Worker, and then
Security How (not) to implement AWS4-HMAC-SHA256 A poor implementation of AWS4-HMAC-SHA256, as demonstrated by Telnyx Storage.. Because who needs signatures, right?
