rdure77

Junior

#29 France

1103 Total XP

5 Labs Completed 0 First Bloods 0 Streak 30 Best

Activity

48 active days in the last year

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1103 / 2092 XP

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Client-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLView Source CodeSource Code AnalysisNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissancePrivilege EscalationAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Aug 15, 2026

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Jul 28, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Jul 15, 2026

Hack the Login Very Easy

50 XP Jul 08, 2026

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Jul 08, 2026

Security Careers & Certifications 10

Penetration testing careers 1 XP Aug 17, 2026

Bug bounty and freelance security 1 XP Aug 17, 2026

The cybersecurity industry 1 XP Aug 17, 2026

Governance, risk, and compliance 1 XP Aug 17, 2026

Digital forensics and incident response 1 XP Aug 17, 2026

Cloud and application security 1 XP Aug 17, 2026

Security operations and defense 1 XP Aug 17, 2026

Building your security portfolio 1 XP Aug 18, 2026

Landing your first security job 1 XP Aug 18, 2026

Building your security skill stack 1 XP Aug 17, 2026

Linux Terminal Basics 10

Pipes and data pipelines 1 XP Aug 14, 2026

Users, groups, and permissions 1 XP Aug 09, 2026

Filesystem navigation 1 XP Aug 03, 2026

Process management 1 XP Aug 14, 2026

Environment and package management 1 XP Aug 14, 2026

Bash scripting for security 1 XP Aug 15, 2026

Searching for what matters 1 XP Aug 05, 2026

Reading and manipulating files 1 XP Aug 04, 2026

Your first terminal session 1 XP Aug 02, 2026

Network commands 1 XP Aug 14, 2026

Security Cheat Sheets 1

Nmap Cheat Sheet 1 XP Aug 31, 2026

OSINT 10

Code OSINT 1 XP Aug 16, 2026

Image OSINT 1 XP Aug 16, 2026

Google dorking 1 XP Aug 16, 2026

OSINT fundamentals 1 XP Aug 14, 2026

Social media OSINT 1 XP Aug 15, 2026

Email OSINT 1 XP Aug 15, 2026

Domain recon 1 XP Aug 15, 2026

OSINT automation 1 XP Aug 16, 2026

Dark web OSINT 1 XP Aug 16, 2026

OSINT defense 1 XP Aug 16, 2026

Web Security Basics 6

Authentication mechanisms 1 XP Aug 29, 2026

Cookies and sessions 1 XP Aug 29, 2026

HTTP requests and responses 1 XP Aug 18, 2026

HTTPS and TLS 1 XP Aug 29, 2026

URLs, domains, and DNS 1 XP Aug 20, 2026

HTML and the browser 1 XP Aug 24, 2026

Hacking 101 10

The network underneath 1 XP Jul 19, 2026

Vulnerabilities and exploits 1 XP Jul 20, 2026

How passwords break 1 XP Jul 17, 2026

Encoding is not encryption 1 XP Jul 17, 2026

The hacker mindset 1 XP Jul 17, 2026

Your roadmap 1 XP Jul 24, 2026

Hacking humans 1 XP Jul 19, 2026

Hidden in plain sight 1 XP Jul 17, 2026

Open-source intelligence 1 XP Jul 19, 2026

The hacker's toolkit 1 XP Jul 21, 2026

Active for 1 days

2 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

3 weeks ago

Streak Frozen

4 weeks ago

Streak Frozen

4 weeks ago

Streak Frozen

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Daily Hack Solved - Follow the ransom BTC +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Chapter Completed - Nmap Cheat Sheet +1 XP

1 month ago

Daily Hack Solved - Single-byte XOR +10 XP

1 month ago

Daily Hack Solved - Who pulled the keys +10 XP

1 month ago

Chapter Completed - HTTPS and TLS +1 XP

1 month ago

Chapter Completed - Authentication mechanisms +1 XP

1 month ago

Chapter Completed - Cookies and sessions +1 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - PEM, not JPG +10 XP

1 month ago

Daily Hack Solved - A token you can read +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed +11 XP

1 month ago

Daily Hack Solved - Disabled but shipped +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Daily Hack Solved - Decode the stored credential +10 XP

1 month ago

Chapter Completed - HTML and the browser +1 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Find the leaked AWS key +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Who got root +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Read the system prompt +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed +11 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Reverse then ROT +10 XP

1 month ago

Chapter Completed - URLs, domains, and DNS +1 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Daily Hack Solved - ELF, not data +10 XP

1 month ago

Chapter Completed - HTTP requests and responses +1 XP

1 month ago

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