Collect DHCP Information from the Command Prompt or Using KQL https://ift.tt/F6N9hz4 In this blog, we will provide an overview of KQL and explain the importance of monitoring DHCP logs for security purposes. By doing so, we will highlight how DHCP logs can help identify unauthorized devices, track IP address assignments, and detect potential network intrusions. […]
Docker container in Server 2025: Windows vs. Hyper-V vs. WSL2 https://ift.tt/qCvhKpt Windows Server 2025 offers multiple options for running Docker containers, supporting both Linux and Windows. Users can choose between two isolation modes for Windows containers, while Linux containers can optionally run on WSL 2. Additionally, Server 2025 improves backward compatibility. Source windows via 4sysops […]
Block migration to new Outlook with Group Policy https://ift.tt/IV71wr6 The new Outlook falls short of meeting the functionality and quality expectations of many businesses, yet Microsoft is pressing organizations to make the switch. To block an unwanted migration to the new client, administrators can configure several Group Policy settings, including one that allows users to […]
Creating Microsoft Azure Storage Accounts for Immutable Backup Repositories https://ift.tt/fdX0lks There are some immutability limits in the Azure Blob Storage. • Make sure you enable versioning for blobs. • Do not enable version-level immutability for storage accounts. • Enable version-level immutability for containers. • Disable retention for containers. • The default immutability policies are not supported. • Do not enable immutability […]
Enable Windows Server 2025 Hotpatching https://ift.tt/5Ci0jl8 Hotpatching in Windows Server 2025 allows admins to apply critical updates without restarting the system. Hotpatching is available in the Standard and Datacenter editions of Windows Server 2025. It can be used in on-premises environments, the Azure cloud, or virtual servers with VMware or Hyper-V, provided that Virtualization-Based Security […]
Install a NAT router with Windows Server Routing and Remote Access Service (RRAS) https://ift.tt/HcsXfta Installing a NAT router with Windows Server Routing and Remote Access Service (RRAS) provides secure internet access for internal networks by routing traffic while protecting against external threats. With RRAS, Windows Server can function as a NAT router, VPN server, or […]
Active Directory Hardening Series – Part 6 – Enforcing SMB Signing https://ift.tt/LIUY0Et Hi everyone! Jerry Devore here to continue the Active Directory Hardening series by addressing SMB signing. Many of my Microsoft colleagues have already written some great content on SMB signing so I was not going to cover it. However, it is just too […]
Read, Modify, and Parse JSON File (Object) with PowerShell https://ift.tt/5Rdq4u8 JSON is a popular text-based format for representing and transmitting structured data based on JavaScript object syntax. There are two cmdlets in PowerShell that allow you to work with the JSON data format: ConvertFrom-Json and ConvertTo-Json. Let’s look at how you can use PowerShell to […]
Advanced Troubleshooting Failed Replacement of Physical Disk Storage Spaces Direct S2D / Azure Stack HCI https://ift.tt/B0YUwur Hey Checkyourlogs Fans, In the world of Storage Spaces Direct (S2D) clusters, replacing a failed drive should be a routine task. However, sometimes things don’t go as smoothly as expected. Imagine this scenario: you’ve replaced a failed drive […]
Proxies, proxies everywhere but still no Internet. Overview of the Windows Proxies https://ift.tt/Ktx8gIz Howdy everyone, a quick tangent from our regularly scheduled Introduction to Network Trace Analysis series to talk about the Windows Proxy ecosystem. A Windows Proxy configuration can be a little tricky, so I wanted to add clarity for configuration methods. Scoping things […]
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