Essential Badge

6531 Completed
121 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 17430 students
  • Takes Less than an hour on average
  • CWE-565, CWE-327

 

Easy image for Authentication 02

Authentication 02

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 16831 students
  • Takes Less than an hour on average
  • CWE-565, CWE-327

 

Easy image for Authentication 03

Authentication 03

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 16344 students
  • Takes Less than an hour on average
  • CWE-178, CWE-287, CWE-697

 

Easy image for Authentication 04

Authentication 04

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 16042 students
  • Takes Less than an hour on average
  • CWE-156

 

Easy image for Authentication 05

Authentication 05

  • This exercise is one of our challenges on Authentication issues
  • 2 videos
  • Completed by 15340 students
  • Takes Less than an hour on average
  • CWE-664

 

Easy image for Authorization 01

Authorization 01

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 15471 students
  • Takes Less than an hour on average
  • CWE-285

 

Easy image for Authorization 02

Authorization 02

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 15180 students
  • Takes Less than an hour on average
  • CWE-285

 

Easy image for Authorization 03

Authorization 03

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 14960 students
  • Takes Less than an hour on average
  • CWE-285

 

Easy image for Authorization 04

Authorization 04

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 14040 students
  • Takes Less than an hour on average
  • CWE-285, CWE-1321

 

Easy image for Authorization 05

Authorization 05

  • This exercise is one of our challenges on Authorisation issues
  • 2 videos
  • Completed by 13548 students
  • Takes Less than an hour on average
  • CWE-285, CWE-697, CWE-1321

 

Easy image for Authorization 06

Authorization 06

  • This exercise is one of our challenges on Authorisation issues
  • 1 video
  • Completed by 13006 students
  • Takes Less than an hour on average
  • CWE-285, CWE-1321

 

Easy image for Code Execution 01

Code Execution 01

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 13003 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Code Execution 02

Code Execution 02

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 12266 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Code Execution 03

Code Execution 03

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 11657 students
  • Takes Less than an hour on average
  • CWE-477, CWE-1336

 

Easy image for Code Execution 04

Code Execution 04

  • This exercise is one of our challenges on Code Execution
  • 1 video
  • Completed by 11448 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95, CWE-477

 

Easy image for Code Execution 05

Code Execution 05

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 11081 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Code Execution 06

Code Execution 06

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 10838 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Code Execution 07

Code Execution 07

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 10616 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Medium image for Code Execution 08

Code Execution 08

  • This exercise is one of our challenges on Code Execution
  • 2 videos
  • Completed by 9719 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Code Execution 09

Code Execution 09

  • This exercise is one of our challenges on Code Execution
  • 1 video
  • Completed by 9631 students
  • Takes Less than an hour on average
  • CWE-20, CWE-95

 

Easy image for Command Execution 01

Command Execution 01

  • This exercise is one of our challenges on Command Execution
  • 2 videos
  • Completed by 10436 students
  • Takes Less than an hour on average
  • CWE-77

 

Easy image for Command Execution 02

Command Execution 02

  • This exercise is one of our challenges on Command Execution
  • 2 videos
  • Completed by 10121 students
  • Takes Less than an hour on average
  • CWE-77

 

Easy image for Command Execution 03

Command Execution 03

  • This exercise is one of our challenges on Command Execution
  • 2 videos
  • Completed by 10009 students
  • Takes Less than an hour on average
  • CWE-77

 

Easy image for Directory Traversal 01

Directory Traversal 01

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 10609 students
  • Takes Less than an hour on average
  • CWE-23

 

Easy image for Directory Traversal 02

Directory Traversal 02

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 10418 students
  • Takes Less than an hour on average
  • CWE-23

 

Easy image for Directory Traversal 03

Directory Traversal 03

  • This exercise is one of our challenges on Directory Traversal
  • 2 videos
  • Completed by 10290 students
  • Takes Less than an hour on average
  • CWE-23

 

Easy image for File Include 01

File Include 01

  • This exercise is one of our challenges on File Include vulnerabilities
  • 2 videos
  • Completed by 9838 students
  • Takes Less than an hour on average
  • CWE-98, CWE-447

 

Easy image for File Include 02

File Include 02

  • This exercise is one of our challenges on File Include vulnerabilities
  • 2 videos
  • Completed by 9594 students
  • Takes Less than an hour on average
  • CWE-20, CWE-447

 

Easy image for LDAP 01

LDAP 01

  • This exercise is one of our challenges on vulnerabilities related to LDAP
  • 2 videos
  • Completed by 9522 students
  • Takes Less than an hour on average
  • CWE-158

 

Easy image for LDAP 02

LDAP 02

  • This exercise is one of our challenges on vulnerabilities related to LDAP
  • 2 videos
  • Completed by 9148 students
  • Takes Less than an hour on average
  • CWE-90

 

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 9007 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 7605 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 8875 students
  • Takes Less than an hour on average
  • CWE-601

 

Easy image for Open Redirect 02

Open Redirect 02

  • This exercise is one of our challenges on Open Redirect
  • 2 videos
  • Completed by 8590 students
  • Takes Less than an hour on average
  • CWE-601

 

Easy image for SQL Injection 01

SQL Injection 01

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 9717 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

Easy image for SQL Injection 02

SQL Injection 02

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 9406 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

Easy image for SQL Injection 03

SQL Injection 03

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 9161 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

Easy image for SQL Injection 04

SQL Injection 04

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8780 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

Easy image for SQL Injection 05

SQL Injection 05

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8698 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

Easy image for SQL Injection 06

SQL Injection 06

  • This exercise is one of our challenges on SQL Injections
  • 2 videos
  • Completed by 8300 students
  • Takes Less than an hour on average
  • SQL Injection
  • CWE-89

 

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 9069 students
  • Takes Less than an hour on average
  • CWE-918

 

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 8915 students
  • Takes Less than an hour on average
  • CWE-918

 

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 8886 students
  • Takes Less than an hour on average
  • CWE-918

 

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 8595 students
  • Takes Less than an hour on average
  • CWE-918

 

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 7567 students
  • Takes Less than an hour on average
  • CWE-1336

 

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 7583 students
  • Takes Less than an hour on average
  • CWE-1336

 

Easy image for File Upload 01

File Upload 01

  • This exercise is one of our challenges on Upload vulnerabilities
  • 2 videos
  • Completed by 8264 students
  • Takes Less than an hour on average
  • CWE-434

 

Easy image for File Upload 02

File Upload 02

  • This exercise is one of our challenges on Upload vulnerabilities
  • 2 videos
  • Completed by 8158 students
  • Takes Less than an hour on average
  • CWE-184, CWE-434

 

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 8033 students
  • Takes Less than an hour on average
  • CWE-611

 

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 7617 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 9857 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 02

XSS 02

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 9481 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 03

XSS 03

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 9151 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 04

XSS 04

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8707 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 05

XSS 05

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8455 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 06

XSS 06

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8423 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 07

XSS 07

  • This exercise is one of our challenges on Cross-Site Scripting
  • 2 videos
  • Completed by 8289 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 08

XSS 08

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 8169 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 09

XSS 09

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 8063 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79

 

Easy image for XSS 10

XSS 10

  • This exercise is one of our challenges on Cross-Site Scripting
  • 1 video
  • Completed by 7483 students
  • Takes Less than an hour on average
  • XSS
  • CWE-79