Essential Badge

6057 Completed
115 Videos
60 Exercises

Essential Videos

Essential Exercises

Easy image for Authentication 01

Authentication 01

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 16042 students
  • Takes Less than an hour on average
Easy image for Authentication 02

Authentication 02

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 15497 students
  • Takes Less than an hour on average
Easy image for Authentication 03

Authentication 03

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 15056 students
  • Takes Less than an hour on average
Easy image for Authentication 04

Authentication 04

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 14788 students
  • Takes Less than an hour on average
Easy image for Authentication 05

Authentication 05

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 14133 students
  • Takes Less than an hour on average
Easy image for Authorization 01

Authorization 01

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 14274 students
  • Takes Less than an hour on average
Easy image for Authorization 02

Authorization 02

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 14013 students
  • Takes Less than an hour on average
Easy image for Authorization 03

Authorization 03

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 13809 students
  • Takes Less than an hour on average
Easy image for Authorization 04

Authorization 04

  • This exercise is one of our challenges on Authorisation issues
  • 1 video
  • Completed by 12942 students
  • Takes Less than an hour on average
Easy image for Authorization 05

Authorization 05

  • This exercise is one of our challenges on Authorisation issues
  • 1 video
  • Completed by 12480 students
  • Takes Less than an hour on average
Easy image for Authorization 06

Authorization 06

  • This exercise is one of our challenges on Authorisation issues
  • 1 video
  • Completed by 11978 students
  • Takes Less than an hour on average
Easy image for Code Execution 01

Code Execution 01

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 11996 students
  • Takes Less than an hour on average
Easy image for Code Execution 02

Code Execution 02

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 11314 students
  • Takes Less than an hour on average
Easy image for Code Execution 03

Code Execution 03

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 10767 students
  • Takes Less than an hour on average
Easy image for Code Execution 04

Code Execution 04

  • This exercise is one of our challenges on Code Execution
  • 1 video
  • Completed by 10577 students
  • Takes Less than an hour on average
Easy image for Code Execution 05

Code Execution 05

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 10232 students
  • Takes Less than an hour on average
Easy image for Code Execution 06

Code Execution 06

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 10015 students
  • Takes Less than an hour on average
Easy image for Code Execution 07

Code Execution 07

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 9799 students
  • Takes Less than an hour on average
Medium image for Code Execution 08

Code Execution 08

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 8973 students
  • Takes Less than an hour on average
Easy image for Code Execution 09

Code Execution 09

  • This exercise is one of our challenges on Code Execution
  • 1 video
  • Completed by 8866 students
  • Takes Less than an hour on average
Easy image for Command Execution 01

Command Execution 01

  • This exercise is one of our challenges on Command Execution
  • 2 videos
  • Completed by 9615 students
  • Takes Less than an hour on average
Easy image for Command Execution 02

Command Execution 02

  • This exercise is one of our challenges on Command Execution
  • 2 videos
  • Completed by 9333 students
  • Takes Less than an hour on average
Easy image for Command Execution 03

Command Execution 03

  • This exercise is one of our challenges on Command Execution
  • 1 video
  • Completed by 9222 students
  • Takes Less than an hour on average
Easy image for Directory Traversal 01

Directory Traversal 01

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 9732 students
  • Takes Less than an hour on average
Easy image for Directory Traversal 02

Directory Traversal 02

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 9578 students
  • Takes Less than an hour on average
Easy image for Directory Traversal 03

Directory Traversal 03

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 9480 students
  • Takes Less than an hour on average
Easy image for File Include 01

File Include 01

  • This exercise is one of our challenges on File Include vulnerabilities
  • 2 videos
  • Completed by 9061 students
  • Takes Less than an hour on average
Easy image for File Include 02

File Include 02

  • This exercise is one of our challenges on File Include vulnerabilities
  • 2 videos
  • Completed by 8860 students
  • Takes Less than an hour on average
Easy image for LDAP 01

LDAP 01

  • This exercise is one of our challenges on vulnerabilities related to LDAP
  • 2 videos
  • Completed by 8781 students
  • Takes Less than an hour on average
Easy image for LDAP 02

LDAP 02

  • This exercise is one of our challenges on vulnerabilities related to LDAP
  • 2 videos
  • Completed by 8426 students
  • Takes Less than an hour on average
Easy image for MongoDB Injection 01

MongoDB Injection 01

  • This exercise is one of our challenges on vulnerabilities related to MongoDB
  • 1 video
  • Completed by 8270 students
  • Takes Less than an hour on average
Hard image for MongoDB Injection 02

MongoDB Injection 02

  • This exercise is one of our challenges on vulnerabilities related to MongoDB
  • 3 videos
  • Completed by 6991 students
  • Takes Between 1 and 2 hours on average
Easy image for Open Redirect 01

Open Redirect 01

  • This exercise is one of our challenges on Open Redirect
  • 2 videos
  • Completed by 8134 students
  • Takes Less than an hour on average
Easy image for Open Redirect 02

Open Redirect 02

  • This exercise is one of our challenges on Open Redirect
  • 2 videos
  • Completed by 7876 students
  • Takes Less than an hour on average
Easy image for SQL Injection 01

SQL Injection 01

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8848 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for SQL Injection 02

SQL Injection 02

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8568 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for SQL Injection 03

SQL Injection 03

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8365 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for SQL Injection 04

SQL Injection 04

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8001 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for SQL Injection 05

SQL Injection 05

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 7933 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for SQL Injection 06

SQL Injection 06

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 7562 students
  • Takes Less than an hour on average
  • SQL Injection
Easy image for Server Side Request Forgery 01

Server Side Request Forgery 01

  • This exercise is one of our challenges on Server-Side Request Forgery
  • 2 videos
  • Completed by 8324 students
  • Takes Less than an hour on average
Easy image for Server Side Request Forgery 02

Server Side Request Forgery 02

  • This exercise is one of our challenges on Server-Side Request Forgery
  • 2 videos
  • Completed by 8180 students
  • Takes Less than an hour on average
Easy image for Server Side Request Forgery 03

Server Side Request Forgery 03

  • This exercise is one of our challenges on Server-Side Request Forgery
  • 2 videos
  • Completed by 8153 students
  • Takes Less than an hour on average
Easy image for Server Side Request Forgery 04

Server Side Request Forgery 04

  • This exercise is one of our challenges on Server-Side Request Forgery
  • 2 videos
  • Completed by 7891 students
  • Takes Less than an hour on average
Medium image for Server Side Template Injection 01

Server Side Template Injection 01

  • This exercise is one of our challenges on Server-Side Template Injection
  • 2 videos
  • Completed by 6956 students
  • Takes Less than an hour on average
Easy image for Server Side Template Injection 02

Server Side Template Injection 02

  • This exercise is one of our challenges on Server-Side Template Injection
  • 1 video
  • Completed by 6961 students
  • Takes Less than an hour on average
Easy image for File Upload 01

File Upload 01

  • This exercise is one of our challenges on Upload vulnerabilities
  • 2 videos
  • Completed by 7575 students
  • Takes Less than an hour on average
Easy image for File Upload 02

File Upload 02

  • This exercise is one of our challenges on Upload vulnerabilities
  • 2 videos
  • Completed by 7489 students
  • Takes Less than an hour on average
Easy image for XML Attacks 01

XML Attacks 01

  • This exercise is one of our challenges on vulnerabilities related to XML processing
  • 2 videos
  • Completed by 7354 students
  • Takes Less than an hour on average
Easy image for XML Attacks 02

XML Attacks 02

  • This exercise is one of our challenges on vulnerabilities related to XML processing
  • 2 videos
  • Completed by 6987 students
  • Takes Less than an hour on average
Easy image for XSS 01

XSS 01

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8976 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 02

XSS 02

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8664 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 03

XSS 03

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8374 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 04

XSS 04

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 7960 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 05

XSS 05

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 7744 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 06

XSS 06

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 7713 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 07

XSS 07

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 7587 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 08

XSS 08

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 7477 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 09

XSS 09

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 7379 students
  • Takes Less than an hour on average
  • XSS
Easy image for XSS 10

XSS 10

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 6859 students
  • Takes Less than an hour on average
  • XSS