miltonjmelo
Expert
Gerente de Tecnologia da Informação | Head de T.I. na GENPRO ENGENHARIA S.A. com expertise em Tecnologia e Segurança da Informação
Activity
41 active days in the last year
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Expert
Master
4337 / 7381 XP
Achievements
Streak Starter
Streak Master
Lab Rat
Lab Expert
Scholar
Writer
Pro Member
PythonPickle DeserializationRCEPrivilege EscalationLinuxSQL InjectionAuthentication BypassSSHLinux Privilege EscalationFile PermissionsWeb Application SecurityWeb EnumerationWeb SecurityAuthenticationPython PickleEnterprise DeserializationCorporate Backup SystemsDisaster Recovery ExploitationConfiguration Import AttacksEnterprise SecurityServer-Side Template InjectionJinja2Flask SecurityWeb Application TestingCode InjectionCommand InjectionShell CommandsSystem AdministrationHTTP Parameter ManipulationSecurity AssessmentLocal File InclusionUser-Agent Log PoisoningRemote Code ExecutionDirectory TraversalApache SecurityLog AnalysisXXEXML SecurityFile DisclosureExternal EntityVulnerability AssessmentWEBFile UploadBypass TechniquesPHPWeb ShellsInput ValidationSocial EngineeringPost ExploitationIDORAPI SecurityPath TraversalAccess ControlDatabase SecuritySSRFServer-Side Request ForgeryAWS MetadataCloud SecurityIAM CredentialsNetwork SecurityAWS EC2CSRFCross-Site Request ForgerySession SecurityForm SecurityHTTP SecurityState ManagementXSSCross-Site ScriptingStored XSSSession HijackingJavaScriptClient-Side SecurityDOM ManipulationBlind SQLiTime-based SQLiBoolean-based SQLiDatabase EnumerationIP SPOOFINGFTPLFISecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlHTMLCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Pickle Jar
Medium
Alpwned
Medium
Hidden CMS Breach
Medium
Corporate Backup Deserializer
Challenge
Template Injection
Challenge
Shell Command Scanner
Challenge
LFI Log Poison
Challenge
XXE Exposed
Challenge
AlVault
Medium
File Upload Bypass
Challenge
ClearDesk
Medium
Auth Bypass
Challenge
URL Scanner
Challenge
CSRF Bank Transfer
Challenge
XSS Playground
Challenge
SQL Injection
Challenge
Cronpocalypse
Easy
Spoof!
Easy
Anonymous
Easy
Include me
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Beyond Echo
Medium
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
Building your security portfolio
Landing your first security job
Building your security skill stack
Active reconnaissance
Post-exploitation
Pivoting
Service exploitation
Pentest reporting
Password attacks
MITM attacks
Vulnerability scanning
Network fundamentals
Service enumeration
CSRF Attacks
XXE Injection
SSRF
File Inclusion
Web Security Intro
SSTI
Deserialization
File Upload Attacks
XSS Attacks
Auth Bypass
SQL Injection
Command Injection
Authentication mechanisms
Cookies and sessions
HTTP requests and responses
URLs, domains, and DNS
HTML and the browser
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
Daily Hack Solved
- Spot the exfil
+10 XP
1 day ago
Daily Hack Solved
- Decode the calldata
+10 XP
2 days ago
Daily Hack Solved
- The none algorithm
+10 XP
3 days ago
Daily Hack Solved
- Find the SQL injection sink
+10 XP
4 days ago
Chapter Completed
- Authentication mechanisms
+1 XP
5 days ago
Daily Hack Solved
- ZIP in disguise
+10 XP
5 days ago
Writeup Added
+5 XP
6 days ago
Flag Found
- Pickle Jar
+200 XP
6 days ago
Daily Hack Solved
- The comment leak
+10 XP
6 days ago
Daily Hack Solved
- One tap of base64
+10 XP
1 week ago
Daily Hack Solved
- Pay your own price
+10 XP
1 week ago
Flag Found
- Pickle Jar
+200 XP
1 week ago
Daily Hack Solved
- Leak the app admin token
+10 XP
1 week ago
Lesson Completed
+10 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
- Check the history
+10 XP
1 week ago
Flag Found
- Alpwned
+200 XP
1 week ago
Flag Found
- Alpwned
+200 XP
1 week ago
Daily Hack Solved
- Trace the phish
+10 XP
1 week ago
Chapter Completed
- Cookies and sessions
+1 XP
1 week ago
Chapter Completed
- HTML and the browser
+1 XP
1 week ago
Chapter Completed
- URLs, domains, and DNS
+1 XP
1 week ago
Daily Hack Solved
- Find the break-in
+10 XP
1 week ago
Chapter Completed
- HTTP requests and responses
+1 XP
1 week ago
Daily Hack Solved
- Two-layer classic
+10 XP
1 week ago
Flag Found
- Hidden CMS Breach
+200 XP
2 weeks ago
Flag Found
- Hidden CMS Breach
+200 XP
2 weeks ago
Daily Hack Solved
- Unwrap the config blob
+10 XP
2 weeks ago
Daily Hack Solved
- Tamper the token
+10 XP
2 weeks ago
Daily Hack Solved
- Find the RCE sink
+10 XP
2 weeks ago
Chapter Completed
- Pentest reporting
+1 XP
2 weeks ago
Chapter Completed
- Post-exploitation
+1 XP
2 weeks ago
Chapter Completed
- Pivoting
+1 XP
2 weeks ago
Daily Hack Solved
- Pivot to the database
+10 XP
2 weeks ago
Daily Hack Solved
- Find the hidden admin page
+10 XP
2 weeks ago
Chapter Completed
- MITM attacks
+1 XP
2 weeks ago
Chapter Completed
- Password attacks
+1 XP
2 weeks ago
Lesson Completed
+15 XP
2 weeks ago
Lesson Completed
+10 XP
2 weeks ago
Daily Hack Solved
- Forge the admin role
+10 XP
2 weeks ago
Chapter Completed
- Service exploitation
+1 XP
2 weeks ago
Daily Hack Solved
- Reach the internal service
+10 XP
2 weeks ago
Writeup Added
+5 XP
3 weeks ago
Daily Hack Solved
- Crack the reset token
+10 XP
3 weeks ago
Daily Hack Solved
- Tamper the invoice ID
+10 XP
3 weeks ago
Chapter Completed
- Deserialization
+1 XP
3 weeks ago
Flag Found
- Corporate Backup Deserializer
+50 XP
3 weeks ago