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Vulnerability Assessment vs Penetration Testing — Key Differences

Anuj Singh (Admin) 31 March 2026 430 views

VA vs PT — What's the Difference?

Many people confuse these two. They're very different — and every security professional must know when to use which.

Vulnerability Assessment (VA)

  • Goal: Find ALL vulnerabilities
  • Approach: Automated scanning
  • Depth: Wide but shallow
  • Duration: 1-3 days
  • Tools: Nessus, Qualys, OpenVAS, Nuclei
  • Cost: ₹50K-3L
  • Output: List of vulnerabilities with CVSS scores

Penetration Testing (PT)

  • Goal: Exploit vulnerabilities to prove real impact
  • Approach: Manual + automated
  • Depth: Deep and targeted
  • Duration: 1-4 weeks
  • Tools: Metasploit, Burp Suite, Nmap, custom scripts
  • Cost: ₹3L-50L
  • Output: Detailed report with exploitation evidence

When to Use What

ScenarioVAPT
Monthly compliance check
Before product launch
After a breach
Testing incident response

Career in VA/PT

  • VA Analyst: ₹5-12 LPA
  • Penetration Tester: ₹10-30 LPA
  • Red Team Operator: ₹20-50 LPA

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