ChrisGiovanni
Master
Cybersecurity Consultant | AI Prompt Engineering
Activity
69 active days in the last year
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Master
Grandmaster
9403 / 12033 XP
Achievements
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Lab Rat
Lab Expert
Lab Master
Scholar
Pro Member
API SecurityLogic FlawAuthentication BypassParameter ManipulationPHPWeb SecurityJWT ManipulationSSH ExploitationLog InjectionPrivilege EscalationLinux SecurityHTTP HeadersSecurity BypassWeb Application SecurityClient-Side ManipulationLinuxSSHFile EnumerationCron JobsConfiguration AnalysisRCEDirectory TraversalPath InjectionFile System SecurityInput ValidationPath ManipulationFile AccessWeb HackingLogic FlawsToken ManipulationBase64 EncodingAuthorization BypassWeb EnumerationPassword CrackingCVE ExploitationApache TomcatWAR DeploymentDefault CredentialsSudoWeb ShellsDirectory FuzzingX-Forwarded-For SpoofingBruteforceffufCommand InjectionNewline InjectionLinux EnumerationSUID ExploitationBuffer OverflowARM64 ROPStatic Binary AnalysisBinary ExploitationpwntoolsropperGDBGITMYSQLIPythonPickle DeserializationLocal File InclusionFile Upload BypassPHP SecurityWeb Shell ExploitationLog AnalysisAdvanced ReconnaissanceAndroid Reverse EngineeringSCADA ExploitationSSTIFlask SecuritySSH Brute ForceDatabase EnumerationHash CrackingLinux CapabilitiesReverse ShellSystem EnumerationNetwork ReconnaissanceWEBSQL InjectionLinux Privilege EscalationFile PermissionsWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbuseIDORPath TraversalAccess ControlNetwork AnalysisDNSPacket AnalysisData ExfiltrationBase64 DecodingDatabase SecurityBlind SQLiTime-based SQLiBoolean-based SQLiVulnerability AssessmentWindows SecurityNTLMHashcatJohn the RipperHash AnalysisOffice SecurityHash ExtractionMemory ForensicsBinary AnalysisDigital ForensicsPattern RecognitionIncident ResponseTool UsageData RecoveryROT13 EncodingQR Code AnalysisImage AnalysisData ExtractionSteganographyFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentBlockchain AnalysisBitcoinOP_RETURNHex DecodingForensic AnalysisClient-Side SecurityMD5 CrackingSource Code AnalysisPassword AttacksNetwork ForensicsDNS AnalysisTraffic AnalysisEmail ForensicsHeader AnalysisPhishing DetectionOSINTDigital InvestigationReconnaissanceInformation GatheringJavaScriptDeobfuscationBrowser DevToolsCode AnalysisPre-SecuritycattouchechocpmvrmwcwhoamichmodpermissionsrwxstatTerminalpwdlscdFilesystemIP SPOOFINGFTPLFIUnicodeWeb ForensicsText AnalysisSecurity Through ObscurityView SourceBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningCookie PoisoningSession TamperingView Source CodeBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
API Logic Flaw
Challenge
Infiltrator
Easy
Header Hijacker
Challenge
Scheduled Sabotage
Easy
Beyond Echo
Medium
Simple Directory Traversal
Challenge
API Breaker
Challenge
Cronpocalypse
Easy
TechNova Infiltration
Medium
Compromised 1
Medium
Hack the Box
Hard
Traversed
Medium
Query Quake
Medium
Pickle Jar
Medium
FiPloit
Easy
Compromised 2
Hard
FortiPy
Hard
Internal
Hard
AlVault
Medium
Alpwned
Medium
ClearDesk
Medium
DNS Exfil
Challenge
SQL Injection
Challenge
Windows Password Cracker
Challenge
Office Password Cracker
Challenge
Memory Forensics
Challenge
QR Code Quest
Challenge
Log Hunter
Challenge
Blockchain Secrets
Challenge
Admin Portal Breach
Challenge
DNS Tunneling Detective
Challenge
Email Header Forensics
Challenge
Backup Hunter
Challenge
Hack This Site
Challenge
Spoof!
Easy
Anonymous
Easy
Include me
Easy
Phantom Text
Challenge
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
OSINT and pretexting
Social engineering basics
Penetration testing careers
Bug bounty and freelance security
The cybersecurity industry
Governance, risk, and compliance
Digital forensics and incident response
Cloud and application security
Security operations and defense
Building your security portfolio
Landing your first security job
Building your security skill stack
Android architecture
Data storage flaws
iOS architecture
Mobile API testing
Mobile security basics
Runtime manipulation
Security reporting
Static analysis
Frida instrumentation
Certificate pinning bypass
Nmap Cheat Sheet
API recon
API security basics
API authentication attacks
Wireless security fundamentals
Wireless recon
Encoding is not encryption
The hacker mindset
Hidden in plain sight
Daily Hack Solved
- Count the layers
+10 XP
14 hours ago
Active for 1 days
1 day ago
Flag Found
- API Logic Flaw
+50 XP
2 days ago
Flag Found
- Infiltrator
+100 XP
2 days ago
Flag Found
- Infiltrator
+100 XP
2 days ago
Flag Found
- Header Hijacker
+50 XP
2 days ago
Daily Hack Solved
- How long does it live
+10 XP
2 days ago
Active for 4 days
1 week ago
Lesson Completed
+15 XP
4 weeks ago
Lesson Completed
+10 XP
1 month ago
Daily Hack Solved
- Find the employer
+10 XP
1 month ago
Daily Hack Solved
- Decrypt the ransom note
+10 XP
1 month ago
Active for 4 days
1 month ago
Daily Hack Solved
- SSRF the cloud metadata
+10 XP
1 month ago
Daily Hack Solved
- Find the hardcoded API key
+10 XP
1 month ago
Daily Hack Solved
- The GPG blob
+10 XP
1 month ago
Lesson Completed
+5 XP
1 month ago
Daily Hack Solved
- Hex back to text
+10 XP
1 month ago
Lesson Completed
+16 XP
1 month ago
Daily Hack Solved
- The hidden link
+10 XP
1 month ago
Lesson Completed
+11 XP
1 month ago
Daily Hack Solved
- Flip the debug flag
+10 XP
1 month ago
Lesson Completed
+5 XP
1 month ago
Lesson Completed
+16 XP
1 month ago
Daily Hack Solved
- Read the shell history
+10 XP
1 month ago
Active for 1 days
1 month ago
Lesson Completed
+10 XP
1 month ago
Active for 3 days
2 months ago
Lesson Completed
+5 XP
2 months ago
Active for 9 days
2 months ago
Chapter Completed
- Encoding is not encryption
+1 XP
3 months ago
Chapter Completed
- Hidden in plain sight
+1 XP
3 months ago
Chapter Completed
- The hacker mindset
+1 XP
3 months ago
Flag Found
- Scheduled Sabotage
+100 XP
3 months ago