Essential Badge

5942 Completed
100 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 15714 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
  • 1 video
  • Completed by 15186 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 14745 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 14479 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 13836 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 13979 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 13723 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 13521 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 12678 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 12225 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 11731 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 11760 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 11095 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 10572 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 10385 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 10037 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 9828 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 9611 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 8801 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 8692 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 9423 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
  • 1 video
  • Completed by 9149 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 9045 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 9551 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 9407 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 9309 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 8889 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
  • 1 video
  • Completed by 8700 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
  • 1 video
  • Completed by 8626 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
  • 1 video
  • Completed by 8277 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 8119 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 6863 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 7981 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
  • 1 video
  • Completed by 7724 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 8665 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 8399 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
  • 1 video
  • Completed by 8200 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
  • 1 video
  • Completed by 7840 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
  • 1 video
  • Completed by 7771 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
  • 1 video
  • Completed by 7413 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 8179 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 8041 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 8014 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 7754 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 6837 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 6842 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 7435 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 7351 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 7218 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
  • 1 video
  • Completed by 6866 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 8817 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 8508 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 8225 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
  • 1 video
  • Completed by 7817 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
  • 1 video
  • Completed by 7612 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
  • 1 video
  • Completed by 7581 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
  • 1 video
  • Completed by 7454 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 7343 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 7242 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 6730 students
  • Takes Less than an hour on average
  • XSS