SAINTCON 2023 - Mark Walker - 7 Lessons Learned

Learn 7 critical lessons on penetration testing and security strategies to stay ahead of threats, build effective teams, and prevent vulnerabilities, while exploring real-world tips and techniques.

Key takeaways
  • Knowing your networks and yourself is crucial for penetration testing.
  • Build a team with diverse skills and expertise to tackle complex security issues.
  • Test inside and out, and consider implementing multi-factor authentication.
  • Get certified in security to stay up-to-date with industry developments and best practices.
  • Be curious and ask questions to uncover hidden vulnerabilities.
  • Think like an attacker to anticipate and prevent potential threats.
  • Consider implementing a culture of security to promote a security-first mindset.
  • Regularly scan networks and systems for vulnerabilities and update configuration as needed.
  • Utilize tools like Greyhat Warfare to identify exposed assets and APIs.
  • Test configuration and scan for open ports, exposed indices, and vulnerable services.
  • Be aware of default passwords, cloud account information, and sensitive data exposure.
  • Implement secure coding practices to prevent common vulnerabilities.
  • Regularly update software and plugins to ensure the latest security fixes.
  • Use tools like Shodan to scan for exposed services and servers.