Extensive, hands-on knowledge with variety of firewalls such as SonicWall, Sophos, Watchguard, pfSense, etc. Adept at designing robust defense mechanisms to protect against cyber threats. Proficient in configuring, monitoring, and optimizing firewall systems to ensure network integrity and data confidentiality. Experienced in implementing security best practices to mitigate risks and ensure compliance with industry standards. Committed to safeguarding digital assets and maintaining a secure operational environment.