As you may have seen in my other post, there’s a simple, PowerShell way to get Office 365 Health Service data for you to use any way you like it. But before you can use that, you need to register granular permissions on your Office 365 tenant so that that data is provided to you. Here’s a step by step way to do it.
Przemyslaw Klys
Office 365 is an excellent cloud service. But like any service, there’s some infrastructure behind it that has to be cared for. Since this is Cloud, Microsoft does this for you. But any problems Microsoft has to have some impact on your end users. And you may want to have that visibility for your users. Microsoft provides this to Admins when they login to the portal, but while useful you may want to use that data in other ways than those planned by Microsoft.
When reading this blog post, you may be thinking that there’s nothing new one can add to emailing with PowerShell as there were tons of articles in recent years covering this subject pretty good. It’s all known, and people have used it since the early days of PowerShell. You can even send an email with just one line using Send-MailMessage. Now, this post is not about that. This post is about sending HTML based emails. You see when you want to send an email that is just text based that’s pretty trivial. Things get complicated when you want your emails to have some colors, some tables, some links or some lists. This is where you have to involve HTML and CSS. Since I’ve been working with PowerShell for a while now, I’ve seen my share of scripts/modules or blog posts that cover this but one thing that usually hit me – it was sometimes tough to understand what is happening, what the author is doing, and what happens if I change this or that. While I’ve seen people dismissing programmers doing HTML / CSS or JavaScript for not being real programmers, I disagree entirely. You have to know what you’re doing if you want your stuff to look good. I’ve spent days or even weeks playing with HTML/CSS/JS, and I must admit half of what I do I don’t even understand until I see the output. So before you go and tell people that HTML/CSS is easy, think again.
One of the most comfortable output’s in PowerShell to work and analyze data is Out-GridView. It’s handy as you can search, sort and have things done quicker than trying to do things in the console. However it’s currently not available in PowerShell Core (PowerShell 6+), and when it is available in PowerShell 7, it will NOT be cross-platform. Since I had released Dashimo a few days ago, I thought it was trivial to make a simple command out of it that could solve this problem.
Dashimo ultimate goal is to be as easy to use as possible. With the introduction of it a few days ago I made a promise to myself that I want to keep it as simple to use as possible. If you don’t know what Dashimo is, have a read here – Meet Dashimo. When I posted it on Reddit few people had some ideas and feature request that would make it a bit nicer, and when I heard about I agreed. So today, after a couple of days I have a few updates. I also noticed that my examples might have been too hard to use and understand for beginners and people not having a lot of touch with Active Directory. This time all code you can find below will use Get-Process as a way to show you that you can use any output that comes as a Table.
Today I wanted to introduce a little product that I’ve created in the last few weeks called Dashimo. It doesn’t cover everything I wanted from it (feature wise), but it already can be used in production. Therefore, I thought it would be a good idea to get some feedback on whether I should spend some more time on it or throw it in the dumpster. Dashimo joins it’s older brother Statusimo of PowerShell modules allowing an easy way to build HTML output. If it will feel familiar, it’s because it was inspired with Bradley Wyatt PowerShell script he did. It gave me the idea of how I would like to build something similar but in a bit different way then he did, with much more flexibility. Still, if it wasn’t for him, the idea wouldn’t be there, therefore you should send him your thanks.
Having a modern, secure infrastructure in 2019 is a requirement. You should implement BitLocker to make sure that in the event of stolen laptop data is not readily extractable and implementing LAPS is a must in a fast changing IT world. But I’m not here to convince you to those two security features. I’m here to show you an easy way to backup LAPS and BitLocker. While having everything stored in Active Directory is excellent, things can get complicated when you don’t have access to your Active Directory, or you restore an older version of it. You see, LAPS, for example, keeps only last Administrator password. This is great and all but what happens if you restore the machine from backup from 6 months back? Your password has already changed multiple times. During our testing of DR scenarios, we wanted to access the computer via their local Administrator credentials and we just couldn’t because that password was already gone.
I’ve been managing mail service for users for a lot of years now. I don’t do it daily but I’ve spent my fair share of time analyzing spam emails. Mail vendors are doing what they can fighting spam, but it’s not easy. Each month, each year spam is getting more sophisticated. Spam emails either look like a legit email, or worse someone is targeting your company trying to get them to transfer money into a wrong account. While most of those end up in spam, there are those that come thru. It’s even worse if the company you work with has not implemented SPF or their SPF is configured to soft fail which can’t be treated as spam.
Hosting your VM’s in Azure Cloud is excellent. You have all those features, professionally managed and virtually limitless. I don’t want to take your time to sell you Azure Services but to share a solution to one of the things I had to solve in Azure and sooner or later you may end up with on. During the test restore for Active Directory and multiple other machines which were much older (or newer) then Active Directory Domain Controller that was restored it turned out one can’t log in to most of the devices. First of all your domain password is already changed, but that can quickly be addressed. Your second and more significant problem is Network Level Authentication (NLA), and your 3rd problem is broken trust relationship.
I’ve been testing Disaster Recovery scenario restoring Active Directory. One of the servers was restored, and it worked for a moment after restore. If you can regain your Primary DC, it’s best to do so. If you can’t, a standard thing to do during DR is to move all FSMO roles to the restored server so that it can become a master server. You can find out your FSMO holders by using those commands below: