cybersecurity of personal wi-fi cloud

cybersecurity security secure safety firewall home cloud cloud computing smart house smart home web internet net network online wireless wi-fi router wi-fi ethernet wire iot wifi host hosting media server media-server media storage system device equipment access access point service personal computer technology technologies electronics shield protection protected defence defending preserved guarding connect connection node pcb printed circuit board circuit internal digital electronic technological antenna cables link linking communication telecommunications urban office room household wall mounted wall-mounted brick wall plug 3d pictogram symbol design modern bricks