Cybersecurity Specialist Needed

I need a cybersecurity expert to enhance my data protection measures. The project involves:

- Conducting penetration testing to identify vulnerabilities
- Setting up and managing a software firewall

Ideal skills and experience:
- Strong background in cybersecurity, especially in data protection
- Experience with penetration testing tools and techniques
- Expertise in configuring and managing software firewalls
- Relevant certifications (e.g., CEH, CISSP)

Please provide a brief overview of your experience and approach.