Vulnerability Scanning

Vulnerability scanning is an automated process of identifying known security weaknesses in systems, applications, and networks using a database of known vulnerabilities (CVEs). Unlike penetration testing, vulnerability scanners do not actively exploit findings. Tools like Nessus, Qualys, and Tenable are used for infrastructure scanning, while DAST tools like OWASP ZAP scan web applications. Regular scanning is required by PCI-DSS, SOC 2, and most security frameworks.

Why it matters for your website

• 1Helps identify vulnerabilities before attackers do
• 2Required by PCI-DSS, SOC 2, and most enterprise security programs
• 3Regular testing reduces mean time to detect (MTTD) breaches