https://blog.embw.cloud/Elliot Weir | Cyber Security | Networking | Threat DetectionPersonal blog focused on blue team security, networking, and detection engineering. 2026-06-19T21:27:12+00:00 Elliot Buckland-Weir https://blog.embw.cloud/ Jekyll © 2026 Elliot Buckland-Weir /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png SharePoint B2B: Behaviour Changes, Security Implications, and Guest Access Controls2026-06-19T00:00:00+00:00 2026-06-19T17:45:18+00:00 https://blog.embw.cloud/posts/sharepoint-b2b-lessons/ Elliot Buckland-Weir 🧩 Introduction During the deployment of SharePoint B2B collaboration, a change was identified in how external sharing behaves within modern Entra ID and SharePoint Online environments. This post outlines: The behaviour change The operational impact The security implications The identity and Conditional Access controls implemented ⚠️ The Issue Observed During deployment, externa... Introducing SecToolBox: A Personal Security Toolkit Application2026-06-04T00:00:00+00:00 2026-06-04T15:59:08+00:00 https://blog.embw.cloud/posts/sectoolbox-intro/ Elliot Buckland-Weir 🧰 Overview As part of my journey as a Junior Security Analyst, I’ve started building a personal tool called SecToolBox. SecToolBox is designed to bring together useful security functions into one place, making it easier to: Perform basic security checks Analyse network-related data Automate common tasks 🎯 Why I Built SecToolBox While learning and working in security, I found mysel...