johndna70

Expert

Online

#1 Slovakia Top 1% Worldwide

5839 Total XP

21 Labs Completed 0 First Bloods 32 Streak 32 Best

+276 this week +2423 this month

Activity

56 active days in the last year

Rank Progress

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Next Master

5839 / 8159 XP

Achievements

Streak Starter

Streak Master

Streak Legend

Lab Rat

Lab Expert

Web EnumerationSSHPassword CrackingPrivilege EscalationLinux SecurityCVE ExploitationReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraPythonPickle DeserializationRCELinuxApache TomcatWeb Application SecurityWAR DeploymentDefault CredentialsSudoWeb ShellsSQL InjectionAuthentication BypassLinux Privilege EscalationFile PermissionsWeb SecurityAuthenticationGITWEBJWT ManipulationSSH ExploitationLog InjectionPHPIDORAPI SecurityPath TraversalAccess ControlIP SPOOFINGFTPLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

TechNova Infiltration Medium

400 XP Oct 09, 2026

Reverse Engineering: License Key Crackme Medium

400 XP Oct 05, 2026

Pickle Jar Medium

400 XP Oct 05, 2026

Compromised 1 Medium

400 XP Oct 02, 2026

Alpwned Medium

400 XP Oct 01, 2026

Hidden CMS Breach Medium

400 XP Sep 30, 2026

Traversed Medium

400 XP Sep 25, 2026

AlVault Medium

400 XP Sep 21, 2026

Infiltrator Easy

200 XP Sep 11, 2026

Beyond Echo Medium

200 XP Aug 12, 2026

ClearDesk Medium

400 XP Aug 12, 2026

Cronpocalypse Easy

200 XP Aug 12, 2026

Spoof! Easy

100 XP Aug 07, 2026

Anonymous Easy

100 XP Aug 07, 2026

Include me Easy

100 XP Aug 07, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Aug 07, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Aug 07, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Aug 07, 2026

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

50 XP Aug 07, 2026

Hack the Login Very Easy

50 XP Aug 06, 2026

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

50 XP Aug 06, 2026

No Modules Completed Yet

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Lesson Completed +5 XP

16 hours ago

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

16 hours ago

Lesson Completed +15 XP

1 day ago

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

1 day ago

Flag Found - SSRF Attack: Steal Cloud Metadata Credentials +200 XP

2 days ago

Lesson Completed +11 XP

2 days ago

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

2 days ago

Lesson Completed +5 XP

3 days ago

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

3 days ago

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

4 days ago

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

5 days ago

Lesson Completed +15 XP

6 days ago

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

6 days ago

Lesson Completed +10 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 +5 XP

1 week ago

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

1 week ago

Flag Found - Password Cracking - Custom Wordlist Attack +100 XP

1 week ago

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

1 week ago

Lesson Completed +16 XP

1 week ago

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

1 week ago

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

1 week ago

Flag Found - TechNova Infiltration +200 XP

1 week ago

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

1 week ago

Lesson Completed +11 XP

2 weeks ago

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

2 weeks ago

Flag Found - TechNova Infiltration +200 XP

2 weeks ago

Lesson Completed

2 weeks ago

Lesson Completed +5 XP

2 weeks ago

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

2 weeks ago

Streak Frozen

2 weeks ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

2 weeks ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

2 weeks ago

Flag Found - Pickle Jar +200 XP

2 weeks ago

Flag Found - Pickle Jar +200 XP

2 weeks ago

Lesson Completed

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

Daily Hack Solved - After the last byte +10 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

Flag Found - Compromised 1 +200 XP

2 weeks ago

Flag Found - Compromised 1 +200 XP

2 weeks ago

Daily Hack Solved - The field that wins +10 XP

2 weeks ago

Flag Found - Alpwned +200 XP

3 weeks ago

Daily Hack Solved - Write it back +10 XP

3 weeks ago

Flag Found - Alpwned +200 XP

3 weeks ago

Flag Found - Hidden CMS Breach +200 XP

3 weeks ago

Flag Found - Hidden CMS Breach +200 XP

3 weeks ago

Daily Hack Solved - Approved by somebody else +10 XP

3 weeks ago

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