From zero to reading packets like an analyst, install, capture, filter, and investigate real traffic. Built for Security+ prep and day one SOC work.
Written by Brandon Gates | Reliable Cyber Solutions
WIRESHARK GUIDE
TCP 192.168.1.100 -> 10.0.0.5 [SYN]
DNS Standard query A example.com
HTTP GET /login.php HTTP/1.1
WIRESHARK GUIDE
TCP 192.168.1.100 -> 10.0.0.5 [SYN]
DNS Standard query A example.com
HTTP GET /login.php HTTP/1.1
WHY YOU NEED THIS GUIDE
Wireshark shows up everywhere in this field, Security+ exam questions, SOC
interviews, and real incident response work. This guide gets you from "never opened it"
to comfortable reading traffic and spotting the stuff that matters.
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FOR STUDYING
Security+ pulls packet level questions directly from concepts Wireshark makes visible. Watching it happen live makes the exam content click in a way flashcards never will.
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ON THE JOB
SOC analysts use Wireshark to investigate alerts confirming whether traffic is malicious, pulling files out of a capture, or proving what actually happened during an incident.
WHAT YOU'LL LEARN INSIDE
01
WHY WIRESHARK MATTERS
What it actually is, and why every analyst ends up using
it.
02
INSTALLING WIRESHARK
Windows, Mac, and Linux including the one setting people forget.
03
THE INTERFACE, EXPLAINED
The three panes, and what each one is actually telling
you.
04
CAPTURING YOUR FIRST PACKETS
A step-by-step first capture, safely, on your own
machine.
05
FILTERS CAPTURE VS. DISPLAY
The difference that trips up every beginner, plus a cheat sheet.
06
FOLLOWING A CONVERSATION
Follow TCP Stream and why it's the fastest way to understand traffic.
07
PROTOCOLS WORTH KNOWING COLD
TCP, UDP, DNS, HTTP, ARP, ICMP, what to look for in
each.
08
SCENARIO WALKTHROUGH
Spotting a suspicious DNS query and ARP spoofing, start to finish.
WHO IS THIS FOR?
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