There are several commands and operations that you can use in PowerShell to troubleshoot a Windows file server that is...
The communication between a laptop and a server within a network involves a number of layers and protocols. Here’s a...
HOW CERTIFICATE CHAINS WORK Certificate chains, also known as a chain of trust, work on the concept of Public Key...
After an upgrade to my oh-my-zsh software, I was getting a bunch of errors like the ones below: [oh-my-zsh] Insecure...
Yes, both Windows 10 and 11 include a built-in command-line tool for packet capturing named “Packet Monitor” or pktmon. It...
Go to your command prompt and type in “wmic bios get serialnumber” C:\>wmic bios get serialnumber SerialNumber C5Q###...
The difference between these is who is initiating the conversation. In Polling, the monitoring server is initiating the conversation asking...
1. DNS Resolution and Protocol Handling Both HTTPS and SFTP require DNS resolution if a domain name (FQDN) is used:...
Cisco has built in port macros where it will automatically assign specific commands to a port based on the macro...
When working with FTP in passive mode, issues can disrupt data transfer. In this case, we analyzed why the FTP...