Is linux on a laptop not secure? What about multisig between a laptop & phone? nostr:nevent1qqsvp4n8q0luymg3m3ndwayc879v5a3l7mjc3cxkxyfg280w3p2e3dspr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqzyqw0w45r6q45as92f5sj0l696v6luth44zzt2728whtq3wkwqp4pvqcyqqqqqqg3gctu5 nostr.fmt.wiz.biz