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InfoSec Mastery | Cybersecurity For Beginners
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InfoSec Mastery is for people getting into security: students, IT and helpdesk workers, career-switchers studying for Security+, and anyone working through TryHackMe or Hack The Box labs.

Every tutorial follows the same path:
🧠 Understand it: the concept in plain English, with an analogy and a diagram
🖥️ See it: a walkthrough in my own practice lab, on deliberately vulnerable targets
🛡️ Defend it: how to detect it, fix it and protect against it

Topics include SQL injection, XSS, file upload flaws, IDOR, Metasploit, Nmap, Burp Suite, password cracking and privilege escalation, plus the defenses that stop them.

New to security? Start with the "Start Here" playlist.

New lab tutorial every other Monday.

Everything on this channel is for education and awareness. Only test systems you own or have written permission to test.

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10:53

How One Linux Permission Hands Over the Whole Server

InfoSec Mastery | Cybersecurity For Beginners

Shared 1 day ago

142 views

10:07

How File Upload Flaws Lead to Reverse Shells

InfoSec Mastery | Cybersecurity For Beginners

Shared 3 weeks ago

674 views

6:33

IDOR Vulnerability Explained: How Changing 1 Number Exposes User Data

InfoSec Mastery | Cybersecurity For Beginners

Shared 5 months ago

363 views

9:19

SQL injection Tutorial - Union Based Attack

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

11K views

8:29

SQL injection Tutorial - Login Bypass

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

7.7K views

9:29

How Hackers Exploit SQL Injections And Use SQLmap [REUPLOAD]

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

3.2K views

10:06

Stored & DOM-Based XSS (Cross Site Scripting)

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

7K views

12:55

Hacking 3 Different Servers Using Metasploit

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

9.7K views

9:34

Stealing Cookies Using XSS (Cross Site Scripting)

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

16K views

9:29

How Hackers Exploit SQL Injections And Use SQLmap

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

55K views

7:02

How A Server Can Easily Be Hacked (Metasploit)

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

120K views

9:40

Username Enumeration, Directory BruteForcing, Web Crawling | Web Pentesting For Beginners #5

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

2.1K views

7:43

Web Pentesting For Beginners #4: Enumeration Basics With Nmap

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

2.5K views

7:24

Web Pentesting For Beginners #3: HEX, ASCII, URL Encoding, Base 64

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

2.8K views

6:20

Web Pentesting For Beginners #2: POST Requests, HTTP Response, Headers, Body, Status Codes...

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

1.1K views

8:13

Web Pentesting For Beginners #1: HTTP, GET Requests, Parameters, Headers

InfoSec Mastery | Cybersecurity For Beginners

Shared 2 years ago

2.3K views