--- title: "Ian Göbl (@iangobl) | Hashnode" description: "Azure/.NET Senior Engineer. Read the latest articles by Ian Göbl on Hashnode." url: "https://hashnode.com/@iangobl" --- @iangobl # Ian Göbl @iangobl · Ireland · Joined September 2022 Azure/.NET Senior Engineer ### [Understanding SMS Pumping: Preventing the Growing Threat of SMS Toll Fraud](https://iangobl.hashnode.dev/understanding-sms-pumping-preventing-the-growing-threat-of-sms-toll-fraud-7c5f054b8f1d?utm_source=hashnode&utm_medium=feed) Preventing SMS Toll Fraud attacks with effective measures and vigilance 9 min read · [iangobl.hashnode.dev](https://iangobl.hashnode.dev/understanding-sms-pumping-preventing-the-growing-threat-of-sms-toll-fraud-7c5f054b8f1d?utm_source=hashnode&utm_medium=feed) [May 10, 2024](https://hashnode.com/posts/understanding-sms-pumping-preventing-the-growing-threat-of-sms-toll-fraud-7c5f054b8f1d/6641d880fb74d7349495333f) ### ["I Don't Have Time to Write Tests"](https://iangobl.hashnode.dev/i-dont-have-time-to-write-tests?utm_source=hashnode&utm_medium=feed) This is a sentence that 99% of engineers have uttered at some point in time that at its core often unearths a lack of understanding of the value that automation tests provide. We don't write tests to hide behind N% test coverage stats, or even to ens... 4 min read · [iangobl.hashnode.dev](https://iangobl.hashnode.dev/i-dont-have-time-to-write-tests?utm_source=hashnode&utm_medium=feed) [Jul 20, 2023](https://hashnode.com/posts/i-dont-have-time-to-write-tests/64b906d5bfb734cdd59ead5f) ### [Azure .NET SDK - Custom Rules for Web Application Firewall](https://iangobl.hashnode.dev/azure-net-sdk-custom-rules-for-web-application-firewall?utm_source=hashnode&utm_medium=feed) How to view, create and manage custom rules for an azure web application firewall using the .NET SDK 4 min read · [iangobl.hashnode.dev](https://iangobl.hashnode.dev/azure-net-sdk-custom-rules-for-web-application-firewall?utm_source=hashnode&utm_medium=feed) [Sep 8, 2022](https://hashnode.com/posts/azure-net-sdk-custom-rules-for-web-application-firewall/631a1a1a5abe8613b3d3257b)