An - Protocols Inspection developer designs, implements, and manages protocols for inspecting layers through of the OSI model. They focus on the transport (), session (), presentation (), and application () layers. Their work involves analyzing and interpreting data traffic to detect anomalies, ensure data integrity, and prevent security breaches. They work on firewalls, load balancers, and intrusion detection systems, and are responsible for troubleshooting any issues related to these protocols. They also collaborate with network teams to optimize network performance and ensure compliance with security policies.