Knight Squad Academy Public credential record
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Verified credential

Credential awarded to

Chaiyapon Sowanna

Certified API Penetration Testing Apprentice

Earn this credential

Credential details

Certificate ID
KSA-ZSFP4YBM2507
Issued on
July 25, 2026
Exam version
1.0
Result
Passed
Assessment standard

Earning criteria

75% minimum

Candidates must achieve at least 75% to earn this credential.

Exam topic breakdown

5 areas

API Reconnaissance

25%
25%
  • Endpoint discovery
  • Hidden API functionality identification
  • Request, response, and parameter analysis
  • Client-side source review for API discovery

Authentication Security Weakness

15%
15%
  • API authentication mechanisms
  • JWT structure and validation
  • Token misuse and forgery assessment

Authorization Assessment

25%
25%
  • Vertical authorization flaws
  • Unauthorized access to restricted operations

Input Validation and Injection

15%
15%
  • Input validation weaknesses
  • XML security issues
  • Injection through unsafe parser behavior
  • Legacy API input-processing weaknesses

Business Logic and Data Integrity

20%
20%
  • Object property tampering
  • Unauthorized state changes
  • Application logic abuse