Placido

Apprentice

#11 The Netherlands

450 Total XP

7 Labs Completed 0 First Bloods 2 Streak 4 Best

Activity

37 active days in the last year

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Rank Progress

Apprentice

Next Junior

450 / 535 XP

Achievements

Streak Starter

Lab Rat

FTPCookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationBrowser DevToolsClient-Side SecurityWeb ExploitationSecurity Through ObscurityView SourceInformation DisclosureBroken Access ControlWeb SecurityHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceView Source CodeSource Code AnalysisCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security FundamentalsAuthentication BypassBroken AuthenticationDeveloper ToolsLearning Path

Anonymous Easy

100 XP Dec 26, 2025

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Dec 20, 2025

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Dec 20, 2025

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Nov 20, 2025

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Sep 23, 2025

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Sep 23, 2025

Hack the Login Very Easy

50 XP Sep 10, 2025

HTTP Header Manipulation: IP Spoofing 1

Manipulating Headers 1 XP May 21, 2025

Nmap Mastery: Dominate Network Scanning 3

Installing Nmap 1 XP Nov 08, 2025

Introduction to Nmap 1 XP Oct 01, 2025

Essential Nmap Scanning 1 XP Nov 08, 2025

HDNA Ethical Hacking Course 1

Course Summary 1 XP Apr 03, 2025

Active for 9 days

18 hours ago

Flag Found - Anonymous +100 XP

6 months ago

Active for 3 days

6 months ago

Flag Found - Hack the Cookie: Cookie Poisoning Attack +50 XP

6 months ago

Flag Found - Secrets in Source 2: Bypass Security Through Obscurity +50 XP

6 months ago

Active for 12 days

6 months ago

Flag Found - Nmap Commands Lab: Port Scanning to Privilege Escalation +50 XP

7 months ago

Flag Found - Nmap Commands Lab: Port Scanning to Privilege Escalation +50 XP

7 months ago

Active for 5 days

7 months ago

Chapter Completed - Essential Nmap Scanning +1 XP

7 months ago

Chapter Completed - Installing Nmap +1 XP

7 months ago

Active for 1 days

7 months ago

Chapter Completed - Introduction to Nmap +1 XP

8 months ago

Flag Found - Secrets in Source: View Source Code to Find the Flag +50 XP

9 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

9 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

9 months ago

Task Completed - Secrets in Source: View Source Code to Find the Flag

9 months ago

Flag Found - Capture the Flag 101: Find and Submit Your First Flag +50 XP

9 months ago

Flag Found - Hack the Login +50 XP

9 months ago

Chapter Completed - Manipulating Headers +1 XP

1 year ago

Chapter Completed - Course Summary +1 XP

1 year ago

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