Technical Architect & Strategist in Microsoft technologies Hyper-V, Azure, AD & Identity, Networking & Storage. Small addiction to 100Gbps, NVMe & PMEM!

Planet Earth
Joined January 2010
WorkingHardInIT retweeted
Olvídate de DCSync y las copias de sombra de NTDS. Si quieres extraer hashes de Active Directory sin hacer ruido, este es el camino. Timeroasting abusa del servicio de tiempo de Windows (NTP) para robar hashes de forma sigilosa. Y lo peor: pasa desapercibido en la mayoría de pipelines de detección. 🧵 ¿Cómo funciona y cómo detectarlo? 1️⃣ El protocolo olvidado: Abusa de la extensión NTP de Microsoft para recolectar hashes de cuentas de máquina (y en escenarios avanzados, cuentas manipuladas). 2️⃣ Cero alertas: El tráfico NTP es omnipresente en cualquier red corporativa, por lo que el ruido generado es prácticamente nulo comparado con otras técnicas. 3️⃣ Crackeo offline: Los hashes obtenidos se pueden tirar contra Hashcat (-m 31300) para romper contraseñas débiles. Los defensores necesitan empezar a monitorear anomalías en peticiones MS-SNTP ya mismo. Aprende a implementarlo paso a paso con PowerShell aquí 👇
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WorkingHardInIT retweeted
Bernhard Frank: Azure Local – Lessons Learned CDC-Germany · 30.9., 13:55 · Hanau cdc-germany.de Bernhard linkedin.com/in/wolkenmacher… Eric linkedin.com/in/ericbergde/ Manfred linkedin.com/in/manfredhelbe… Carsten linkedin.com/in/carsten-rach…
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WorkingHardInIT retweeted
Danke SVA, Gold-Sponsor der CDC-Germany! IT-Lösungen, Projekt-Know-how und Austausch mit der Community. Trefft euch am 30.9.–1.10.2026 im Congress Park Hanau. Agenda & Tickets: cdc-germany.de #CDCGermany #SVA
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WorkingHardInIT retweeted
🎤 Natanael Mignon bei der CDC-Germany Living Knowledge: Wie Copilot, Loop und KI Wissensarbeit verändern Vom Dokument zum gemeinsam nutzbaren Wissen. 📅 30. Sept. · 17:30 · Hanau 🎟️ cdc-germany.de #Copilot #Microsoft365
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WorkingHardInIT retweeted
🎤 Speaker Spotlight: @WorkingHardInIT 2 Deep Dives bei der CDC-Germany: SMB over QUIC in Windows Server 2025 und der Weg weg von NTLM – mit IAKERB & Local KDC. 📅 30. Sept. & 1. Okt. · Hanau 🎟️ cdc-germany.de #WindowsServer #SMB #NTLM
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WorkingHardInIT retweeted
Microsoft is deprecating #NTLM, leaving many embedded Linux & RTOS devices facing a connectivity crisis. Is your hardware ready for a #Kerberos-centric, ticket-based workflow? Learn how to bridge the "line-of-sight" gap with #IAKerb and the YNQ SMB stack: visualitynq.com/resources/ar…
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WorkingHardInIT retweeted
All Azure MVPs. I am proud to be one of them @Microsoft @Azure @msdev #MVPBuzz #MVPSummit
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WorkingHardInIT retweeted
UPDATED: CISA now says that ransomware groups are known to be using the CIsco firewall flaw from earlier this year, and giving federal agencies 3 days to apply patches if they haven't already: theregister.com/2026/03/18/a…
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WorkingHardInIT retweeted
Reminder: If you are hunting down endpoints to remediate UEFI Secure Boot #certificates, I've published a #PowerShell script that you'll find helpful. Use Get-UEFICertificate.ps1 to view PK, KEK, DB, and DBX certificates and optionally save them to files. Available on GitHub and the PowerShell Gallery. Enjoy! #pki #Microsoft #Windows github.com/richardhicks/uefi
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Reverse proxies + API automation = faster, safer, smarter infrastructure.​ Here are a few key insights from our recent #ProgressKempLoadMaster demo 👉 prgress.co/4urlw3d
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WorkingHardInIT retweeted
Homelab Hyper-V upgrade underway. ✅ Next step ➡️ putting it to work with Azure Arc and more Azure Hybrid scenarios for testing ideas, doing research, writing blogs, and preparing new sessions. 🚀 #Microsoft #Azure #AzureArc #HybridCloud #HyperV #Homelab #WindowsServer #WS2025
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WorkingHardInIT retweeted
2/5 Phase 2: 🆔 Session Setup The authentication phase. The client proves who they are, and the server issues the all-important Session ID.
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WorkingHardInIT retweeted
1/5 Phase 1: 🤝 The Negotiation This is where the "rules of engagement" are set, specifically the dialect (SMB 3.1.1) and the security algorithms for encryption and signing.
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WorkingHardInIT retweeted
0/5 📂 Ever thought about the "inner life" of an SMB packet? When you open a file on a server, a complex dance begins. Let’s look at the 5 stages of an SMB pilgrimage. 🧵👇
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WorkingHardInIT retweeted
Windows Server 2012 R2 on Hyper-V in Windows Server 2025 (Standalone or Clustered) Didier has a great post on the registry tweaks needed to get a legacy VM to boot on a new Windows Server 2025 Hyper-V cluster post lift-and-shift here: blog.workinghardinit.work/20… The post has how to recover post move but also how to prep the VM before the lift-and-shift saving that heart stopping moment! ;-) .@WorkingHardInIT
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I am with the Veeam Community at MC2MC in Antwerp! If you're a Veeam user, learn more about the community here: community.veeam.com/ community.veeam.com/
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WorkingHardInIT retweeted
Veeam Data Platform v13 vs. previous versions — What's the difference? Veeam Vanguard Didier Van Hoye shares his take on why this release is next-level. 👏 Watch now ⤵️
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