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guilberneto

Junior
Brazil Joined January 2026 Pro Member

Live Ranking

#163

Best: #159

Total Points

62

Total Earned

Labs Completed

9

9 User • 1 Root

Modules

12

Validated

First Bloods

0

First to Complete

Best Streak

6

Days

Skills Acquired

Technical skills practiced through completed labs

Client-Side SecurityMD5 CrackingSource Code AnalysisWeb Application SecurityPassword AttacksAuthentication BypassWeb SecurityHTMLBrowser DevToolsLearning PathTELNETLinuxCommand LineFile System NavigationHidden FilesgrepfindWireless SecurityWEP CrackingRC4 AnalysisPacket AnalysisCryptographic AttacksLegacy Protocol ExploitationWEBWebAuthenticationNetworkingReconnaissanceWeb Services

Completed Modules

Educational modules successfully validated

Password Cracking: Advanced Techniques for Security Assessment

4 modules
Rainbow Tables and Precomputed Attacks
1 pts Completed: Jan 16, 2026
Brute Force and Hybrid Attack Techniques
1 pts Completed: Jan 15, 2026
Password Security Fundamentals
1 pts Completed: Jan 12, 2026
Dictionary Attacks and Wordlist Optimization
1 pts Completed: Jan 12, 2026

HDNA Ethical Hacking Course

5 modules
1. Legal & Compliance
1 pts Completed: Jan 11, 2026
2. Network Protocols and Security
1 pts Completed: Jan 11, 2026
4. Network Scanning
1 pts Completed: Jan 11, 2026
3. Reconnaissance
1 pts Completed: Jan 11, 2026
Course Summary
1 pts Completed: Jan 11, 2026

Remote Code Execution (RCE)

3 modules
Shellshock (CVE-2014-6271)
1 pts Completed: Jan 12, 2026
RCE: Introduction
1 pts Completed: Jan 12, 2026
RCE in PHP
1 pts Completed: Jan 12, 2026

Completed Labs & Challenges

Hands-on cybersecurity challenges successfully completed

Admin Portal Breach
Challenge
5 points Jan 12, 2026 2h 5m
Client-Side SecurityMD5 CrackingSource Code AnalysisWeb Application SecurityPassword AttacksAuthentication Bypass
Secrets in Source 2
Very Easy
5 points Jan 11, 2026 2m
Web SecurityHTMLBrowser DevToolsClient-Side SecuritySource Code AnalysisLearning Path
Nmap Lab 102
Very Easy
10 points Jan 11, 2026 2h 51m
TELNETLearning Path
Linux Fundamentals Practice
Challenge
5 points Jan 11, 2026 8m
LinuxCommand LineFile System NavigationHidden Filesgrepfind
WEP Cracker
Challenge
5 points Jan 11, 2026 15m
Wireless SecurityWEP CrackingRC4 AnalysisPacket AnalysisCryptographic AttacksLegacy Protocol Exploitation
Hack the Cookie
Very Easy
5 points Jan 09, 2026 2m
WEBLearning Path
Hack the Login
Very Easy
5 points Jan 09, 2026 1m
WebAuthenticationClient-Side SecurityLearning Path
Secrets in Source
Very Easy
5 points Jan 09, 2026 2m
HTMLLearning Path
Onboarding Lab: Access and Flags
Very Easy
5 points Jan 08, 2026 1m
NetworkingReconnaissanceCommand LineWeb ServicesLearning Path

Courses Progress

Your learning paths and modules

HDNA Ethical Hacking Course
5 / 5 modules completed
100%
Remote Code Execution (RCE)
3 / 3 modules completed
100%
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