Cal21

Senior

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

#1 Ireland Top 2% Worldwide

3216 Total XP

15 Labs Completed 0 First Bloods 42 Streak 42 Best

+82 this week +829 this month

Activity

40 active days in the last year

Rank Progress

Senior

Next Expert

3216 / 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

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

22 hours ago

Lesson Completed +11 XP

1 day ago

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

1 day ago

Lesson Completed +5 XP

1 day ago

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

2 days ago

Lesson Completed +15 XP

2 days ago

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

3 days ago

Lesson Completed +11 XP

4 days ago

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

5 days ago

Flag Found - Alpwned +200 XP

5 days ago

Lesson Completed +5 XP

5 days ago

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

5 days ago

Lesson Completed +15 XP

5 days ago

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

1 week ago

Lesson Completed +11 XP

1 week ago

Lesson Completed +5 XP

1 week ago

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

1 week ago

Daily Hack Solved - The filename that runs +10 XP

1 week ago

Lesson Completed +16 XP

1 week ago

Lesson Completed +10 XP

1 week ago

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

1 week ago

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

1 week ago

Lesson Completed +5 XP

1 week ago

Daily Hack Solved - The word you already know +10 XP

1 week ago

Lesson Completed +16 XP

1 week ago

Daily Hack Solved - The claim inside the claim +10 XP

1 week ago

Lesson Completed +11 XP

1 week ago

Daily Hack Solved - The link you can write yourself +10 XP

1 week ago

Lesson Completed +5 XP

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

Daily Hack Solved - The clock behind the commits +10 XP

2 weeks ago

Daily Hack Solved - The second factor in the backup +10 XP

2 weeks ago

Lesson Completed +11 XP

2 weeks ago

Flag Found - Alpwned +200 XP

2 weeks ago

Daily Hack Solved - The header that says where you are +10 XP

2 weeks ago

Lesson Completed +5 XP

2 weeks ago

Streak Frozen

2 weeks ago

Lesson Completed +16 XP

2 weeks ago

Daily Hack Solved - Every road leads there +10 XP

2 weeks ago

Daily Hack Solved - Instructions in the wiki +10 XP

2 weeks ago

Lesson Completed +11 XP

2 weeks ago

Lesson Completed +5 XP

2 weeks ago

Daily Hack Solved - The field that wins +10 XP

3 weeks ago

Daily Hack Solved - Write it back +10 XP

3 weeks ago

Lesson Completed +15 XP

3 weeks ago

Daily Hack Solved - Approved by somebody else +10 XP

3 weeks ago

Lesson Completed +11 XP

3 weeks ago

Daily Hack Solved - The trigger that changed everything +10 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Flag Found - Hidden CMS Breach +200 XP

3 weeks ago

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