Published onApril 11, 2023Why mTLS is Not Recommended for Webhook AuthenticationSecurityTechnicalWebhooksmTLS is not an ideal solution for webhook authentication because of its complexity, compatibility issues, and scalability concerns.
Published onApril 4, 2023Spotting and Avoiding Heap Fragmentation in Rust ApplicationsTechnicalRustOne of our Rust services started to show an odd memory profile. This is the story of how we investigated the issue.
Published onMarch 24, 2023Securely Verifying Signature HashesSecurityTechnicalWebhooksVerifying webhooks signatures requires constant time comparisons and why Svix offers verification libs.
Published onMarch 7, 2023Using Subnet Filtering for Enhanced SSRF ProtectionTechnicalSecurityProductIn this guide, we will explain what SSRF attacks are and how you can protect against them with open-source Svix
Published onFebruary 8, 2023The What, Why, and How of Payload TransformationsWebhooksTechnicalFeaturesA quick guide to payload transformations, one of our latest beta features.