Gabe
Senior
Online
Just an old man, living in Poland.
Activity
125 active days in the last yearRank Progress
Senior
Expert
4120 / 4633 XP
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Streak Master
Streak Legend
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Lab Master
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Log AnalysisWeb SecurityIncident ResponsePattern RecognitionFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentCryptographySteganographyClassical CiphersImage AnalysisPolyalphabetic CiphersMemory ForensicsBinary AnalysisDigital ForensicsTool UsageData RecoveryROT13 EncodingHistorical CryptanalysisTransposition CipherRail FencePythonPassword CrackingWindows SecurityNTLMHashcatJohn the RipperHash AnalysisKeePass 4.x SecurityDirect Brute ForcePassword Manager AssessmentModern CryptographySecurity Tool LimitationsPDF SecurityDictionary AttacksDocument SecurityBrute Force AttacksOffice SecurityHash ExtractionLinux SecurityhashcatFrequency AnalysisXORKnown-Plaintext AttackHex EncodingZIP Password CrackingfcrackzipBrute ForceArchive SecurityCustom WordlistWordlist GenerationPRINCE Modezip2johnMD5Hash CrackingOSINTPassword ReuseRequest SmugglingNetwork ForensicsTraffic AnalysisPacket AnalysisCryptanalysisClassical CryptoData EncodingJavaScriptRainbow TablesWeb DevelopmentBrowser DevToolsJWT ManipulationSSH ExploitationLog InjectionPrivilege EscalationHex EditorsData StructuresReverse EngineeringFile AnalysisPDF ForensicsMetadataHidden DataForensic ToolsBlockchain AnalysisBitcoinOP_RETURNHex DecodingData ExtractionForensic AnalysisCSSMedia QueriesWeb ForensicsSource AnalysisDevToolsNetwork AnalysisDNSData ExfiltrationBase64 DecodingNetwork ReconnaissanceService DiscoveryDatabase ForensicsCLI UsageBase64RedisQR Code AnalysisPacket CaptureWiresharkProtocol AnalysisWebCTF BasicsWeb InspectionHTML AnalysisPHPType JugglingAuthentication BypassPassword AnalysisSecurity ToolsHexadecimalNmapNmap CommandsTelnetPort ScanningCookie PoisoningSession TamperingBase64 EncodingClient-Side SecurityWeb ExploitationSecurity Through ObscurityView SourceInformation DisclosureBroken Access ControlHTMLView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Log Hunter
Challenge
Vigenere Stego Hunt
Challenge
Memory Forensics
Challenge
Book Cipher Challenge
Challenge
Rail Fence
Challenge
Windows Password Cracker
Challenge
KeePass Breaker
Challenge
PDF Password Cracker
Challenge
Office Password Cracker
Challenge
Shadow Cracker
Challenge
Caesar Shift Decoder
Challenge
XOR Reuse
Challenge
ZIP Cracker
Challenge
HTTP Smuggling
Challenge
Crypto Cipher
Challenge
Get the Password
Challenge
Infiltrator
Easy
Binary Secrets
Challenge
PDF Trap
Challenge
Blockchain Secrets
Challenge
Fine Print
Challenge
DNS Exfil
Challenge
Red is Dead
Challenge
QR Code Quest
Challenge
Packet Pursuit
Easy
Stego Hunt
Challenge
Base64 Detective
Challenge
Type Juggling Bypass
Challenge
Crack SHA1 Hash
Challenge
Hex Hunt
Challenge
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
Pipes and data pipelines
Users, groups, and permissions
Filesystem navigation
Process management
Searching for what matters
Reading and manipulating files
Your first terminal session
Network commands
Hacking 101
10
The network underneath
Vulnerabilities and exploits
How passwords break
Encoding is not encryption
The hacker mindset
Your roadmap
Hacking humans
Hidden in plain sight
Open-source intelligence
The hacker's toolkit
Hash functions and collisions
Substitution ciphers
XOR cryptanalysis
The Vigenere cipher
Encoding and encryption
Daily Hack Solved
- The file that kept its name
+10 XP
2 hours ago
Active for 1 days
1 day ago
Daily Hack Solved
- The build that packed its own key
+10 XP
2 days ago
Daily Hack Solved
- The policy nobody wrote
+10 XP
3 days ago
Streak Frozen
4 days ago
Active for 1 days
5 days ago
Daily Hack Solved
- The run that gave the hotel away
+10 XP
6 days ago
Daily Hack Solved
- The model that phoned home
+10 XP
1 week ago
Daily Hack Solved
- The captcha that filled your clipboard
+10 XP
1 week ago
Daily Hack Solved
- The key the heap kept
+10 XP
1 week ago
Daily Hack Solved
- A minute of weak tickets
+10 XP
1 week ago
Daily Hack Solved
- The field the error named
+10 XP
1 week ago
Daily Hack Solved
- The analytics script nobody added
+10 XP
1 week ago
Streak Frozen
1 week 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
Daily Hack Solved
- The key that poisoned the base
+10 XP
2 weeks ago
Daily Hack Solved
- The origin it trusted
+10 XP
2 weeks ago
Daily Hack Solved
- The current that spelled it out
+10 XP
2 weeks ago
Daily Hack Solved
- Who really called
+10 XP
2 weeks ago
Daily Hack Solved
- The name that points nowhere
+10 XP
2 weeks ago
Daily Hack Solved
- The folder that shipped itself
+10 XP
3 weeks ago
Daily Hack Solved
- One password, many doors
+10 XP
3 weeks ago
Credited as Contributor
- The redirect it only half checked
3 weeks ago
Flag Found
- Log Hunter
+50 XP
3 weeks ago
Daily Hack Solved
- The redaction that was a layer
+10 XP
3 weeks ago
Daily Hack Solved
- The role any repo can wear
+10 XP
3 weeks ago
Daily Hack Solved
- The note inside the tool
+10 XP
3 weeks ago
Daily Hack Solved
- The cookie that was an object
+10 XP
3 weeks ago
Daily Hack Solved
- The redirect it only half checked
+10 XP
3 weeks ago
Daily Hack Solved
- The filename that runs
+10 XP
4 weeks ago
Daily Hack Solved
- The header that skips the check
+10 XP
4 weeks ago
Writeup Added
+5 XP
4 weeks ago
Flag Found
- Vigenere Stego Hunt
+50 XP
4 weeks ago
Daily Hack Solved
- The codes the page had to know
+10 XP
4 weeks ago
Daily Hack Solved
- The word you already know
+10 XP
1 month ago
Daily Hack Solved
- The claim inside the claim
+10 XP
1 month ago
Daily Hack Solved
- The link you can write yourself
+10 XP
1 month ago
Daily Hack Solved
- The clock behind the commits
+10 XP
1 month ago
Daily Hack Solved
- The second factor in the backup
+10 XP
1 month ago
Daily Hack Solved
- The header that says where you are
+10 XP
1 month ago
Daily Hack Solved
- After the last byte
+10 XP
1 month ago
Daily Hack Solved
- Every road leads there
+10 XP
1 month ago
Writeup Added
+5 XP
1 month ago
Flag Found
- Memory Forensics
+50 XP
1 month ago
Writeup Added
+5 XP
1 month ago
Flag Found
- Book Cipher Challenge
+50 XP
1 month ago
Credited as Contributor
- Rail Fence
1 month ago
Daily Hack Solved
- The field that wins
+10 XP
1 month ago
Writeup Added
+5 XP
1 month ago