How to use PowerShell to find the living machines and the listening services, and then document the carnage You run a network. People lie about what is online. Firewalls pretend to be polite. Your job is to stop believing statements and start believing signals. Ping sweeps and port scans do what polite questions will not: they expose truth. Do this
Tag: ICMP
Alright, let me tell you about Chapter 2 like I lived it—because I did—and wow, this one was like taking a sip from the networking firehose. First off, we kicked it old-school with some Cold War drama—turns out TCP/IP was basically born because the DoD wanted to make sure their messages could still go through if, you know, everything exploded.