Panda Security released the public beta of its Panda Cloud Antivirus today. The company claims this is the first free cloud-based antivirus thin-client. Panda Cloud Antivirus consists of a lightweight antivirus agent that is connected in real-time to PandaLabs’ Collective Intelligence servers. PandaLabs’ Collective Intelligence servers work to automate the malware protection cycle by collecting samples, analyzing, categorizing, creating detection and disinfection routines, and delivering protection to each node.