I'm trying to improve network segmentation beyond host, VLAN, and subnet rules by understanding which logical ports and services are actually being used. I can export flow information…
I'm trying to improve my network segmentation. My firewall currently separates traffic by hosts, VLANs, and subnets, but I'd like to go further by understanding which logical ports…
I manage a Windows Server 2022 VPS that currently accepts Remote Desktop connections over its public IP. I installed WireGuard and changed the Windows Firewall rules so RDP…
I'm trying to harden a server with iptables without accidentally locking myself out of remote access. Instead of using a default DROP policy, I inserted these rules near…
I'm running Tailscale on Windows 11 Pro and can't access the web servers hosted on this device through the Tailscale network. I've tried creating inbound rules for the…
I'm running Tailscale on a Windows 11 Pro machine and can't reach the web servers hosted on that device through the Tailscale network. I've tried creating inbound rules…
I inherited responsibility for a handful of VPS instances after a coworker left. The current setup relies heavily on undocumented cron jobs and tribal knowledge, and I want…
I launched my first ecommerce website, but Google's tools cannot read or process my sitemap.xml file. I use fairly strict firewall rules, although robots.txt and sitemap.xml are supposed…
I'm configuring a host firewall for several devices and virtual machines on my local network. Their IPv4 addresses come from DHCP, so the addresses can change, and different…
I'm setting up a firewall for devices that use DHCP, so their addresses can change over time. I want different devices on my local network to reach different…
I recently launched my first ecommerce site, but Google Search Console—and some AI-based tools—cannot read my sitemap.xml file. The site uses strict firewall rules, although robots.txt and sitemap.xml…
I'm having issues with my Azure Data Factory (ADF) pipeline where it fails to connect to my Azure SQL database when triggered on a schedule. The error indicates…
Hey everyone! I'm diving into Azure documentation to figure out the necessary firewall rules for installing the Azure disk encryption extension, specifically for enabling the managed disk encryption…
Hey everyone! I'm diving into Azure documentation to figure out what firewall rules are necessary for installing the Azure disk encryption extension, specifically for enabling managed disk encryption…
I've got a Remote Desktop Services (RDS) server running on Windows Server 2022, and out of nowhere, the Start Menu seems to have stopped working for some users.…
I'm a new Docker user and I've installed Wavelog, which works perfectly when I access it locally using hostip:8086. However, I've set up port forwarding on my router…