CloudShark is a web-based platform designed for managing, analyzing, and sharing packet capture files. It allows users to upload packet captures (PCAP files) directly to a cloud environment where they can be examined and managed through a browser interface. This service is particularly beneficial for network analysts, security professionals, and IT teams who need to collaborate on troubleshooting network issues or investigating security incidents. By leveraging CloudShark, users can easily organize, annotate, and visualize network data, making it more accessible and facilitating more efficient workflows.