DeepForce
Master
Online
Breaking things to understand them better. Expert-ranked, #41 globally, 43 flags deep. Sri Lanka's own force of nature.
Activity
84 active days in the last year
Less
More
Rank Progress
Master
Grandmaster
8027 / 12033 XP
Achievements
Streak Starter
Streak Master
Streak Legend
Lab Rat
Lab Expert
Scholar
Writer
JWT ManipulationSSH ExploitationLog InjectionPrivilege EscalationWeb SecurityLinux SecuritySSRFCloud Penetration TestingAWS IMDSIMDSv2IAM Credential TheftMetadata Service AbuseAPI EnumerationApache TomcatWeb Application SecurityWAR DeploymentDefault CredentialsLinuxSudoWeb ShellsSQL InjectionAuthentication BypassSSHLinux Privilege EscalationFile PermissionsWeb EnumerationPassword CrackingCVE ExploitationHost Header InjectionPassword Reset PoisoningCommand InjectionHTTP HeadersAuthenticationRCELog AnalysisIncident ResponsePattern RecognitionFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentPythonPickle DeserializationReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraWEBPHPIP SPOOFINGNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceDatabase SecurityInput ValidationPenetration TestingIDORAPI SecurityPath TraversalAccess ControlGITCGIFile AccessDirectory TraversalJavaScriptDeobfuscationClient-Side SecurityBrowser DevToolsCode AnalysisWeb ExploitationService DiscoveryNetwork SecurityLFIFTPSecurity Through ObscurityView SourceInformation DisclosureBroken Access ControlHTMLCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Infiltrator
Easy
Compromised 1
Medium
Alpwned
Medium
TechNova Infiltration
Medium
Host Hijack
Medium
Hidden CMS Breach
Medium
Log Hunter
Challenge
Pickle Jar
Medium
AlVault
Medium
Beyond Echo
Medium
Cronpocalypse
Easy
Spoof!
Easy
Auth Bypass
Challenge
SQL Injection Test
Challenge
ClearDesk
Medium
Traversed
Medium
Path Traversal
Challenge
Hack This Site
Challenge
Ping Pwn
Challenge
Include me
Easy
Anonymous
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
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
Nmap Cheat Sheet
OSINT
10
Code OSINT
Image OSINT
Google dorking
OSINT fundamentals
Social media OSINT
Email OSINT
Domain recon
OSINT automation
Dark web OSINT
OSINT defense
The network underneath
Vulnerabilities and exploits
How passwords break
The hacker mindset
Your roadmap
Hacking humans
Open-source intelligence
The hacker's toolkit
Lesson Completed
+15 XP
1 hour ago
Flag Found
- Infiltrator
+100 XP
17 hours ago
Flag Found
- Infiltrator
+100 XP
17 hours ago
Lesson Completed
+10 XP
18 hours ago
Daily Hack Solved
- Count the layers
+10 XP
18 hours ago
Chapter Completed
- Bug bounty and freelance security
+1 XP
1 day ago
Lesson Completed
+5 XP
1 day ago
Daily Hack Solved
- The total you do not see
+10 XP
1 day ago
Lesson Completed
+15 XP
2 days ago
Daily Hack Solved
- How long does it live
+10 XP
2 days ago
Lesson Completed
+10 XP
3 days ago
Daily Hack Solved
- The alibi that breaks
+10 XP
3 days ago
Chapter Completed
- Digital forensics and incident response
+1 XP
4 days ago
Lesson Completed
+5 XP
4 days ago
Daily Hack Solved
- Recover the XOR key
+10 XP
4 days ago
Lesson Completed
+15 XP
6 days ago
Daily Hack Solved
- Find the safe one
+10 XP
6 days ago
Lesson Completed
+10 XP
1 week ago
Daily Hack Solved
- Repair the magic bytes
+10 XP
1 week ago
Chapter Completed
- Cloud and application security
+1 XP
1 week ago
Lesson Completed
+5 XP
1 week ago
Daily Hack Solved
- Count the compromised
+10 XP
1 week ago
Lesson Completed
+15 XP
1 week ago
Daily Hack Solved
- The version that leaks
+10 XP
1 week ago
Lesson Completed
+11 XP
1 week ago
Daily Hack Solved
- Follow the ransom BTC
+10 XP
1 week ago
Chapter Completed
- Nmap Cheat Sheet
+1 XP
1 week ago
Lesson Completed
+5 XP
1 week ago
Daily Hack Solved
- Single-byte XOR
+10 XP
1 week ago
Lesson Completed
+10 XP
1 week ago
Daily Hack Solved
- Who pulled the keys
+10 XP
1 week ago
Chapter Completed
- Governance, risk, and compliance
+1 XP
2 weeks ago
Lesson Completed
+5 XP
2 weeks ago
Daily Hack Solved
- PEM, not JPG
+10 XP
2 weeks ago
Lesson Completed
+15 XP
2 weeks ago
Daily Hack Solved
- A token you can read
+10 XP
2 weeks ago
Lesson Completed
+10 XP
2 weeks ago
Daily Hack Solved
- Disabled but shipped
+10 XP
2 weeks ago
Chapter Completed
- Security operations and defense
+1 XP
2 weeks ago
Lesson Completed
+5 XP
2 weeks ago
Daily Hack Solved
- Find the IAM privilege escalation
+10 XP
2 weeks ago
Lesson Completed
2 weeks ago
Lesson Completed
+15 XP
2 weeks ago
Daily Hack Solved
- Decode the stored credential
+10 XP
2 weeks ago
Lesson Completed
+10 XP
2 weeks ago
Daily Hack Solved
- Find the leaked AWS key
+10 XP
2 weeks ago
Chapter Completed
- Penetration testing careers
+1 XP
2 weeks ago
Lesson Completed
+5 XP
2 weeks ago
Daily Hack Solved
- Replay the withdrawal
+10 XP
2 weeks ago
Lesson Completed
+15 XP
3 weeks ago