Cal21

Senior

Online

Cybersecurity Prodigy 💪 https://CFlood.com/Links

#1 Ireland Top 2% Worldwide

3664 Total XP

15 Labs Completed 0 First Bloods 63 Streak 63 Best

+45 this week +117 this month

Activity

59 active days in the last year

Rank Progress

Senior

Next Expert

3664 / 4633 XP

Achievements

Streak Starter

Streak Master

Streak Legend

Lab Rat

Lab Expert

SQL InjectionAuthentication BypassSSHLinux Privilege EscalationFile PermissionsWeb Application SecurityWeb EnumerationWeb SecurityAuthenticationRCEPrivilege EscalationLinuxPHPIDORAPI SecurityPath TraversalAccess ControlPassword CrackingCustom WordlistWordlist GenerationPRINCE ModeJohn the Ripperzip2johnMD5Hash CrackingOSINTPassword ReuseIP SPOOFINGFTPLFINmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlHTMLCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Alpwned Medium

400 XP Oct 18, 2026

Hidden CMS Breach Medium

400 XP Sep 28, 2026

Beyond Echo Medium

200 XP Sep 19, 2026

ClearDesk Medium

400 XP Sep 19, 2026

Password Cracking - Custom Wordlist Attack Easy

200 XP Sep 17, 2026

Cronpocalypse Easy

200 XP Sep 14, 2026

Spoof! Easy

100 XP Sep 14, 2026

Anonymous Easy

100 XP Sep 13, 2026

Include me Easy

100 XP Sep 13, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Sep 13, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Sep 13, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Sep 12, 2026

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

50 XP Sep 12, 2026

Hack the Login Very Easy

50 XP Sep 12, 2026

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

50 XP Sep 12, 2026

Hacking 101 1

The hacker mindset 1 XP Sep 13, 2026

Lesson Completed +15 XP

6 hours ago

Lesson Completed +10 XP

1 day ago

Lesson Completed +5 XP

2 days ago

Lesson Completed +15 XP

4 days ago

Streak Frozen

5 days ago

Lesson Completed +10 XP

5 days ago

Lesson Completed +5 XP

6 days ago

Lesson Completed +15 XP

1 week ago

Lesson Completed +11 XP

1 week ago

Lesson Completed +5 XP

1 week ago

Lesson Completed +15 XP

1 week ago

Lesson Completed +11 XP

1 week ago

Lesson Completed +5 XP

1 week ago

Lesson Completed +15 XP

1 week ago

Lesson Completed +11 XP

2 weeks ago

Lesson Completed +5 XP

2 weeks ago

Flag Found - Pickle Jar +200 XP

2 weeks ago

Daily Hack Solved - Deleted in the last layer +10 XP

2 weeks ago

Daily Hack Solved - Two logins too far apart +10 XP

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

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

2 weeks ago

Lesson Completed +10 XP

2 weeks ago

Streak Frozen

2 weeks ago

Daily Hack Solved - The current that spelled it out +10 XP

2 weeks ago

Lesson Completed +5 XP

2 weeks ago

Daily Hack Solved - Who really called +10 XP

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

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

3 weeks ago

Lesson Completed +11 XP

3 weeks ago

Daily Hack Solved - The folder that shipped itself +10 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

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

3 weeks ago

Lesson Completed +15 XP

3 weeks ago

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

3 weeks ago

Lesson Completed +11 XP

3 weeks ago

Daily Hack Solved - The role any repo can wear +10 XP

3 weeks ago

Flag Found - Alpwned +200 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Daily Hack Solved - The note inside the tool +10 XP

3 weeks ago

Lesson Completed +15 XP

3 weeks ago

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

3 weeks ago

Lesson Completed +11 XP

3 weeks ago

Lesson Completed +5 XP

4 weeks ago

Daily Hack Solved - The redirect it only half checked +10 XP

4 weeks ago

Daily Hack Solved - The filename that runs +10 XP

4 weeks ago

Lesson Completed +16 XP

4 weeks ago

Lesson Completed +10 XP

4 weeks ago

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

4 weeks ago

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

1 month ago

Lesson Completed +5 XP

1 month ago

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