Exchange Online, Properties, DumPS, Attack, Active Directory, M365 Sync
Events
PowerShell mit GitHub Copilot – Austria Cafe Q3/2026 – AnmeldeLink
Snippets
Exchange Online Credential-Login retirement postponed
Logging on somewhere with „-Credential“ makes less and less sense in MFA-enabled environments. The Exchange Online PowerShell Module owners plan to retire this feature, but needed to extend the deadline. Read more on details on 4sysops.com
Drill through the property nightmare
Working on the command line and writing „one-liners“ means to understand the objects, emitted by a cmdLet. This can be a painful, time-consuming process, until you use DumPS. Dump-PS lets you understand PowerShell-objects better by showing them in a graphical format. I absoluteley love it ! Look at Harms website and enjoy graphical output in the future.
AD attack with AI-generated PowerShell Script
Recently 4Sysops posted an article about a VIBE-Coded script to attack classical internal IT infrastructure via AD. Worth a read, because it also shows the state of VIBE-Coding for attackers. Link
M365: How to PS-disable Azure AD Sync
Sometimes the sync must be stopped, due to testing or rebuilding of things. To do this ther is a simple way via PowerShell, read here.
Have a great and cool summer.
R.
Foto von Frida Lannerström auf Unsplash
