@proxb

Father - Husband - Runner - Cyclist - SQL DBA - System Administrator - Former Microsoft MVP

 Right here
Joined May 2008
  • Tweets13.3K
  • Following395
  • Followers4K
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Active Directory hardening blog post series, like a boss, by Jerry Devore. Posting this so I can reference it later! Disabling NTLMv1 techcommunity.microsoft.com/…​ ​ Removing SMBv1 techcommunity.microsoft.com/…​ ​ Enforcing LDAP Signing -techcommunity.microsoft.com/…​ Enforcing AES for Kerberos techcommunity.microsoft.com/…
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💻 Folks, Microsoft is looking for feedback on Windows LAPS. Let them know which feature is important to you. May the best feature win! Please share this with your network. The more we poll the better. aka.ms/WLAPSSurvey
Vote for your favourite Windows LAPS feature now aka.ms/WLAPSSurvey

ALT Vote for your favourite Windows LAPS feature now aka.ms/WLAPSSurvey

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My next book is finally in early-access at @nostarch, with the goal for release at the end of 2023. More details are available at nostarch.com/windows-securit…
Sample copy of my next book, Windows Security Internals with PowerShell. The cover is purple with a picture of a cowboy riding a keyboard.

ALT Sample copy of my next book, Windows Security Internals with PowerShell. The cover is purple with a picture of a cowboy riding a keyboard.

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New post : YouTube Analytics and Scraping with PowerShell foxdeploy.com/2020/01/21/you…
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Hey, #PowerShell folx! It's that time! The #PSConfBook's second volume lives! It's available *right now* and includes 13 chapters ready to go! Every last dollar made selling this book goes to fund scholarships for marginalized folks getting into Ops. leanpub.com/psconfbook2

The PowerShell Conference Book

Forty subject matter experts have teamed up to bring you the ultimate collection of PowerShell topics that are designed to be like a conference in a book.

leanpub.com
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Well - after 17 years, Microsoft and I have parted ways. I'm now looking for my next gig so if you know anyone who needs a senior PowerShell guy, feel free to DM me or hit me up on LinkedIn. Cheers
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Wherein I wonder aloud if there's a way we can improve advanced function authoring deep inside #PowerShell github.com/PowerShell/PowerS…

Is it time for a "cmdlet" keyword? · Issue #8819 · PowerShell/PowerShell

I think maybe it's time we replace function + cmdletbinding with a new and improved keyword that would make it easier for authors to "fall into the pit of success" and write "adv...

github.com
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Here we go, #AdventOfCode for December 2 #AdventOfPowerShell blog.iisreset.me/advent-of-p…

Advent of PowerShell 2018, pt II

Advent of Code is a fun christmas serial consisting of 50 small programming challenges. Let's solve them using PowerShell! In this post we'll cover the 2 challenges from December 2nd Day 2 Advent of...

blog.iisreset.me
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Active Directory forests are no longer a security boundary thanks to @tifkin_'s printer bug. Check out posts.specterops.io/not-a-se… for weaponization and mitigation details and @Cyb3rWard0g's post for detection guidance posts.specterops.io/hunting-…
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You asked, we delivered. You can now see the PowerShell scripts #WindowsAdminCenter runs under-the-hood. Copy and paste them to use in your own automation scripting!
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PowerShell Core 6.1 has officially been released, including support for 1900+ cmdlets in Windows! Check out our announcement blog where we've got links to release notes, changelog, and more: blogs.msdn.microsoft.com/pow…
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Just released ImpliedReflection v0.2.0 - Now hooks into the #PowerShell engine for seamless usage of non-public members (for debugging/exploration) github.com/SeeminglyScience/…
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I published my first PS module to the gallery a little while ago. It's a DSL to write Markdown in #Powershell. Take a look at it if you care to give some feedback. Check it out on Github: github.com/bateskevin/PSMD/b…
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Boe Prox retweeted
Doug Finke@dfinke15 Aug 2018
Was wondering which is faster to convert hashtables in #Powershell, pscustomobject or new-object psobject. @proxb covered it google.com/amp/s/learn-power…

Custom PowerShell Objects and Performance Revisited

Way back in my earlier days of blogging (Sept 2010), I wrote an article (I recommend you check this one out for more information regarded some of the older styles of custom object creation) that ta…

learn-powershell.net
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Slides for my @BlackHatEvents talk "From Workstation to Domain Admin: Why Secure Administration isn't Secure and How to Fix it" from earlier today are now uploaded to ADSecurity.org. Enjoy! adsecurity.org/?page_id=1352 #BlackHat2018
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Replying to @proxb
Thanks for writing in. Around 1am (PST) we started experiencing an issue regarding uploading activities. You can check on the status of the issue here: status.strava.com/ We appreciate your patience while our team works on a quick resolution. This can cause activit...
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As part of the Windows #PowerShell modules porting work, we need changes in #PSCore6 to enhance the experience. Please comment on a new RFC we want to get implemented for 6.1: bit.ly/2l9Ihah
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WindowsCompatibility module (aka rModule) is on #PSGallery! Thanks to @markekraus and @BrucePayette for their work! `Install-Module WindowsCompatibility -Scope CurrentUser`
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#PowerShell #ProTip: Save sorting criteria in your profile, like this one to sort nupkg-like files by name + version: $ByVersion = {$_.BaseName.Split(".")[0]}, {try{[Version]($_.BaseName.Split(".",2)[-1])}catch{}} Use them later like: Get-ChildItem | Sort $ByVersion
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An intro to C# for PoSH developers! Enjoy ^__^ foobartn.github.io/2018/csha… #csharp #PowerShell

C# For PoSH Devs Part 1 | FooBartn

Using PowerShell knowledge to learn C# Part 1

foobartn.github.io
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