Cybersecurity has shifted to continuous validation. PTaaS is becoming the standard.
Types of Testing
External, web application (OWASP), API, mobile, cloud security assessment, and network vulnerability assessment.
Methodologies
OWASP Testing Guide, PTES, NIST SP 800-115, OSSTMM.
Compliance
PCI-DSS, HIPAA, SOC 2, ISO 27001, GDPR, EU Cyber Resilience Act (September 2026).
Choosing a Provider
Look for OSCP, CEH, CISA, CREST certifications. Evaluate methodology, report quality, and post-fix verification.