Web data protection and isolation device for network security

The utility model relates to the technical field of network security, in particular to a web data protection and isolation device for network security, which comprises a protection box, a portable mechanism is fixedly mounted at the top end of the protection box, moving wheels are fixedly mounted at four corners of the bottom end of the protection box, and a metal cavity is formed in the protection box. A wave absorbing layer is wrapped in the protection box, a clamping mechanism and a shockproof mechanism are fixedly installed in the protection box, the interior of the metal cavity is made of metal materials, the metal cavity is matched with the metal materials, interference of infinite waves is effectively blocked, and isolation is effectively carried out. Through the arrangement of the metal cavity, the wave absorbing layer and the portable mechanism, the metal cavity is internally made of metal materials and is matched with the metal cavity, interference of infinite waves is effectively blocked, equipment