Max

Zelenka

Junior

#45 France Top 5% Worldwide

1071 Total XP

6 Labs Completed 0 First Bloods 0 Streak 36 Best

+31 this month

Activity

48 active days in the last year

Rank Progress

Junior

Next Senior

1071 / 2114 XP

Achievements

Streak Starter

Streak Master

Streak Legend

Lab Rat

Scholar

Max Member

Client-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissancePrivilege EscalationCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Sep 25, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Sep 25, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Aug 28, 2026

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

50 XP Aug 28, 2026

Hack the Login Very Easy

50 XP Aug 28, 2026

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

50 XP Aug 28, 2026

OSINT 5

Google dorking 1 XP Nov 05, 2026

OSINT fundamentals 1 XP Oct 12, 2026

Social media OSINT 1 XP Oct 14, 2026

Email OSINT 1 XP Oct 20, 2026

Domain recon 1 XP Oct 13, 2026

Hacking 101 10

The network underneath 1 XP Sep 11, 2026

Vulnerabilities and exploits 1 XP Sep 11, 2026

How passwords break 1 XP Sep 10, 2026

Encoding is not encryption 1 XP Sep 02, 2026

The hacker mindset 1 XP Sep 01, 2026

Your roadmap 1 XP Sep 20, 2026

Hacking humans 1 XP Sep 11, 2026

Hidden in plain sight 1 XP Sep 02, 2026

Open-source intelligence 1 XP Sep 11, 2026

The hacker's toolkit 1 XP Sep 15, 2026

Active for 1 days

3 days ago

Lesson Completed +10 XP

5 days ago

Chapter Completed - Google dorking +1 XP

6 days ago

Daily Hack Solved - The run that gave the hotel away +10 XP

6 days ago

Active for 1 days

1 week ago

Daily Hack Solved - The key the heap kept +10 XP

1 week ago

Daily Hack Solved - The analytics script nobody added +10 XP

1 week ago

Daily Hack Solved - The key that poisoned the base +10 XP

2 weeks ago

Streak Frozen

2 weeks ago

Streak Frozen

2 weeks ago

Daily Hack Solved - The name that points nowhere +10 XP

2 weeks ago

Active for 1 days

3 weeks ago

Chapter Completed - Email OSINT +1 XP

3 weeks ago

Daily Hack Solved - One password, many doors +10 XP

3 weeks ago

Daily Hack Solved - The redaction that was a layer +10 XP

3 weeks ago

Active for 1 days

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Daily Hack Solved - The cookie that was an object +10 XP

3 weeks ago

Streak Frozen

4 weeks ago

Daily Hack Solved - The filename that runs +10 XP

4 weeks ago

Chapter Completed - Social media OSINT +1 XP

4 weeks ago

Daily Hack Solved - The header that skips the check +10 XP

4 weeks ago

Lesson Completed +15 XP

4 weeks ago

Lesson Completed +10 XP

4 weeks ago

Lesson Completed +5 XP

4 weeks ago

Chapter Completed - Domain recon +1 XP

4 weeks ago

Daily Hack Solved - The codes the page had to know +10 XP

4 weeks ago

Lesson Completed

4 weeks ago

Chapter Completed - OSINT fundamentals +1 XP

4 weeks ago

Streak Frozen

1 month ago

Streak Frozen

1 month ago

Lesson Completed +15 XP

1 month ago

Lesson Completed

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - The second factor in the backup +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

Lesson Completed +15 XP

1 month ago

Lesson Completed +11 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - After the last byte +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

Lesson Completed +15 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Active for 1 days

1 month ago

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