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Resetting MFA in Microsoft Entra ID: The Three Flavors of Reset
All code for this blog can be found here . I've been trailblazing with Azure since 2016. Before 2016, I set up an Entra ID (formerly...

Shannon
Sep 233 min read


Flipping a Spot VM to PAYG in Azure (Without Losing Your Disks, NIC, or Sanity)
All code for this blog can be found here . So you went all-in on Spot VMs to save money, but now you’ve hit that dreaded eviction wall....

Shannon
Sep 143 min read


Site-to-Site Networking with Tailscale: Part 3 — Two Regions, One Tailnet
All code for this blog post can be found here . By now you’ve probably figured out I like to make things harder on myself before I make...

Shannon
Sep 133 min read


Fixing “Sudo Status Check Failed” in Azure Update Manager
All code for this blog can be found here . Azure Update Manager promises to make patching easier. The idea is simple: assess your VMs,...

Shannon
Sep 123 min read


When Az CLI and Windows Stop Playing Nice
Shannon's Disclaimer: All code for this blog can be found here . I'm going to start out code based blogs with their own repo and will...

Shannon
Sep 113 min read


Demystifying Log Retention in Azure
Often times I think the idea is not to confuse, but when you sort of pile on all the different services in Azure, some of the details get...

Shannon
Sep 74 min read


Site to Site Networking with Tailscale: Part 2 — Teaching Azure Some New Tricks
In Part 1 , I wrestled my Unifi Dream Machine Pro into submission and got it talking on Tailscale. That gave me a subnet router for my...

Shannon
Aug 314 min read


Site to Site Networking with Tailscale: Part 1 — Wrestling a UDM Pro Into Submission
I set out to replace my traditional Azure site to site VPN with something lighter and easier to manage (plus Microsoft is effectively...

Shannon
Aug 303 min read


How to Remove Microsoft Sentinel (Security Insights) from a Log Analytics Workspace
Over the course of my career, I've picked up various Visual Studio Subscriptions that enable me to build and maintain a small Azure...

Shannon
Aug 244 min read


Turning on Boot Diagnostics for Every VM in Your Azure Tenant
Like a lot of my posts lately, this one kicked off with a customer question. An innocent question at that, but the kind that makes you...

Shannon
Aug 196 min read


The Great Disk Space Hunt: Why Azure Resource Graph Won’t Tell You Everything
Like a lot of my blog posts as of late, I get asked all sorts of questions by customers struggling to make sense of Azure and in this...

Shannon
Aug 175 min read


Azure Migrate: Agentless or Agent-Based? What You Actually Need to Know
What's interesting is there are still customers I work with who are considering a full blown datacenter migration to cloud. This is why...

Shannon
Jul 283 min read


Kubernetes, But Make It Fashionable: Breaking Down OKD, ARO, ROSA, OpenShift Virtualization, AKS, EKS, and GKE
I am genuinely starting to realize there's still a lot of confusion out there and arguably I'm also pretty confused myself a lot of days...

Shannon
Jul 256 min read


CNAPP vs. CSPM: What’s the Difference, Why They Matter, and How to Choose the Right Tools
Cloud security feels a little like alphabet soup sometimes. You hear terms like CSPM , CNAPP , CWPP , CIEM — and it can all start to...

Shannon
Apr 263 min read


How to Find Log Ingestion Data Across All Log Analytics Workspaces Using KQL
If you're managing multiple Log Analytics workspaces in Azure Monitor (like one of my customers recently), keeping track of log ingestion...

Shannon
Mar 193 min read


Exploratory FinOps Scripts: Azure Disk and Snapshot Information
In my presales role at AHEAD, I focus on the "art of the possible" in customer conversations. We often analyze customers' cloud storage...

Shannon
Dec 18, 20243 min read
Enforcing Design Consistency with Azure Policy and Tags
Azure Policy allows you to create, assign, and manage policies in Azure (that definition feels a little like one of those awful...

Shannon
May 28, 20245 min read
Reserved Instances (RIs) vs. Savings Plans (SPs): A Comparison between Azure and AWS
This post required a revision based upon how I originally positioned AWS Reserved Instances. I'm still learning AWS, so I had some During...

Shannon
Apr 26, 20243 min read
App Registration vs. Enterprise Applications
I had a colleague at Microsoft (who's not in identity) mention that it's confusing when someone looks in the Entra portal or Azure Active...

Shannon
Dec 15, 20212 min read


Automatically Roll Over Kerberos Decryption Key with AAD Seamless Single Sign-On
When it comes to Azure, Azure Active Directory is usually one of the easiest services to spin up quickly. Overall, integration into the...

Shannon
Oct 7, 20216 min read
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