PowerShellGallery – You are installing modules from an untrusted repository

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.

We’re a few days in 2019, and from a time perspective, I can say I had a busy 2018. I must say I’ve never expected that but in 2018 I’ve created or worked on 24 PowerShell modules. Some were simpler ones, some were a bit more advanced, and some will be retired in 2019 because their features will be moved to other modules. In PowerShellGallery alone those were downloaded over 15000 times (I must admit that some of those are surely automated tests – “Hello Pester” that I’ve learned in 2018. It’s a nice number thou, and something I’m kind of proud of myself. After all, before 2018 I’ve not created a single PowerShell module before. Sure, I’ve created a bunch of scripts, hardcoded, that did the task that I had to solve. But I’ve never before built something, that could be installed by one little command Install-Module (something I’ve learned in 2018 as well) and executed by anyone, anywhere. I know the title says Sixteen PowerShell Modules but some modules are just too simple to give them anything else than a small mention.

A few months ago when I first released Dashimo, I’ve promised that Charts will come. Unfortunately, time passed by, and there were no Charts in sight. It’s not that I didn’t want to deliver, I just wasn’t sure on the way I want to allow charts building. Today after playing with the idea for a while I’ve decided to release essential support for diagrams, with a couple of other fixes. Some of that stuff is already there for longer while I just never announced it. There are probably a lot of other hidden gems you may find if you explore PSWriteHTML or Dashimo.

I’ve been in IT for a longer time now. I’ve made my fair share of mistakes and misconfigurations. One of those misconfigurations was removing Authenticated Users from Security filtering in Group Policy Objects. While it worked fine at some point Microsoft rolled out a Hotfix MS16-07 on June 14th 2016.

Working as a small business often brings you little tasks here and there. Today I’ve decided to shut down the Hyper-V machine to expand its disks. Unfortunately for me, while extending of HDD went great, I couldn’t start Virtual Machine any longer.

FTPS and SFTP are two ways to send and receive files from remote sources. While the name suggests both do the same thing, those are different protocols, in the end, having the same goal. A few weeks back, I had to make sure I can reliably download files from FTPS server using PowerShell, and since I couldn’t find anything straightforward to use, I decided to write my own. Transfertto is a new PowerShell module that supports both FTPS and SFTP protocols. Its goal is to be the only module that you need to transfer files to and from FTP/SFTP servers.

Today’s blog post is about Active Directory-integrated DNS and how to find duplicate entries. By duplicate, I mean those where one DNS name matches multiple IP addresses. While some duplicate DNS entries are expected, in other cases, it may lead to problems. For example, having a static IP assigned to a hostname that later on is also updated with dynamic entries.

Today, I’m introducing a new PowerShell module called Mailozaurr. It’s a module that aims to deliver functionality around Email for multiple use cases. I’ve started it since native SMTP cmdlet Send-MailMessage is obsolete,  and I thought it would be good to write a replacement that adds more features over it as things around us are changing rapidly.

A new branch of PSWinReporting is slowly coming, and I thought it would be the best time to have a final article about it with all configuration options available for those that will want to stay using PSWinReporting from Legacy branch. The idea is that you may have it working in your systems and it’s good enough for you. You may not want to change it, and with New Hope, the changes are so big it’s a rewrite.

I am a pretty big fan of Ubiquiti and their Unifi products line. Whether it’s network equipment or their camera systems, Unifi Protect, I have it all, and I’m pretty happy with how it works. However, over the last two years, some of their stocks in the store were very hard to find. For example, I’ve searched for Unifi Protect G4 Doorbell Pro for over six months. I’ve tried local shops all around Europe, even in the Ubiquiti Europe store, to never found any of them.