Ossi Väänänen

Key competencies:

  • Penetration testing
  • Web application security
  • Linux
  • Software development
  • Mobile app development
  • OSINT

Day job: Chief Security Engineer at Sanoma Media Finland

Other:

  • Co-founder of HelSec ry
  • Frequent instructor on pentesting and cybersecurity self study workshops and courses

Certifications:

  • OSCP
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