Kayhan
Senior
Online
Junior hacker from Türkiye grinding to the top. 7 flags down, countless bugs to go. #533 and climbing steadily.
Activity
37 active days in the last year
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Rank Progress
Senior
Expert
2857 / 4296 XP
Achievements
Streak Starter
Streak Master
Lab Rat
Lab Expert
Scholar
Writer
Pro Member
Digital ForensicsWindows RegistryPersistence AnalysisBase64 DecodingIncident ResponseMalware AnalysisLocal File InclusionFile Upload BypassPHP SecurityDirectory TraversalWeb Shell ExploitationPrivilege EscalationLog AnalysisJavaScriptWeb DevelopmentHexadecimalBrowser DevToolsPHPRCEIDORAPI SecurityPath TraversalAccess ControlLinuxSSHFile EnumerationCron JobsConfiguration AnalysisIP SPOOFINGFTPLFINmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCookie PoisoningSession TamperingBase64 EncodingClient-Side SecurityWeb ExploitationSecurity Through ObscurityView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathView Source CodeSource Code AnalysisCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Registry Hunter
Challenge
FiPloit
Easy
Hex Hunt
Challenge
Beyond Echo
Medium
ClearDesk
Medium
Scheduled Sabotage
Easy
Cronpocalypse
Easy
Spoof!
Easy
Anonymous
Easy
Include me
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
Network fundamentals
Hydra Cheat Sheet
Nikto Cheat Sheet
John the Ripper Cheat Sheet
SQLMap Cheat Sheet
Wireshark Cheat Sheet
Burp Suite Cheat Sheet
Gobuster Cheat Sheet
Nmap Cheat Sheet
Hashcat Cheat Sheet
Metasploit Cheat Sheet
1. Legal & Compliance
The network underneath
How passwords break
Encoding is not encryption
The hacker mindset
Hacking humans
Hidden in plain sight
Open-source intelligence
Daily Hack Solved
- Same handle everywhere
+10 XP
1 day ago
Lesson Completed
+10 XP
1 day ago
Flag Found
- Registry Hunter
+50 XP
2 days ago
Daily Hack Solved
- CloudTrail anomaly
+10 XP
2 days ago
Chapter Completed
- Hacking humans
+1 XP
2 days ago
Daily Hack Solved
- Vigenere then base64
+10 XP
3 days ago
Lesson Completed
+5 XP
3 days ago
Profile Updated
+3 XP
4 days ago
Daily Hack Solved
- Read the JWT claim
+10 XP
4 days ago
Flag Found
- FiPloit
+100 XP
4 days ago
Flag Found
- FiPloit
+100 XP
4 days ago
Flag Found
- Hex Hunt
+50 XP
5 days ago
Chapter Completed
- The network underneath
+1 XP
5 days ago
Chapter Completed
- Open-source intelligence
+1 XP
5 days ago
Daily Hack Solved
- Find the hardcoded API key
+10 XP
5 days ago
Lesson Completed
+15 XP
5 days ago
Lesson Completed
+10 XP
5 days ago
Lesson Completed
+5 XP
5 days ago
Flag Found
- Beyond Echo
+200 XP
6 days ago
Flag Found
- ClearDesk
+200 XP
6 days ago
Lesson Completed
+16 XP
6 days ago
Lesson Completed
+11 XP
6 days ago
Lesson Completed
6 days ago
Lesson Completed
+5 XP
6 days ago
Daily Hack Solved
- The GPG blob
+10 XP
6 days ago
Daily Hack Solved
- Hex back to text
+10 XP
1 week ago
Lesson Completed
+15 XP
1 week ago
Lesson Completed
+10 XP
1 week ago
Lesson Completed
+5 XP
1 week ago
Lesson Completed
1 week ago
Lesson Completed
1 week ago
Lesson Completed
+16 XP
1 week ago
Lesson Completed
+10 XP
1 week ago
Daily Hack Solved
- Read the shell history
+10 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
Flag Found
- ClearDesk
+200 XP
1 week ago
Flag Found
- Scheduled Sabotage
+100 XP
1 week ago
Flag Found
- Scheduled Sabotage
+100 XP
1 week ago
Lesson Completed
+5 XP
1 week ago
Lesson Completed
+15 XP
1 week ago
Lesson Completed
+10 XP
1 week ago
Lesson Completed
+5 XP
1 week ago
Daily Hack Solved
- Trace the port scan
+10 XP
1 week ago
Daily Hack Solved
- Unwrap the C2 beacon
+10 XP
1 week ago
Flag Found
- Cronpocalypse
+100 XP
1 week ago
Flag Found
- Cronpocalypse
+100 XP
1 week ago
Flag Found
- Spoof!
+100 XP
1 week ago
Flag Found
- Anonymous
+100 XP
1 week ago