No reposit\u00f3rio NPM, foi introduzido o uso obrigat\u00f3rio da autentica\u00e7\u00e3o de dois fatores para as contas que mant\u00eam os 500 pacotes NPM mais populares. O crit\u00e9rio de popularidade utilizado foi o n\u00famero de pacotes dependentes. Os mantenedores dos pacotes inclu\u00eddos na lista poder\u00e3o realizar opera\u00e7\u00f5es de altera\u00e7\u00e3o no reposit\u00f3rio apenas ap\u00f3s ativar a autentica\u00e7\u00e3o de dois fatores, que requer confirma\u00e7\u00e3o de login atrav\u00e9s de senhas tempor\u00e1rias (TOTP), geradas por aplicativos como Authy, Google Authenticator e FreeOTP, ou por chaves de hardware e scanners biom\u00e9tricos que suportam o protocolo WebAuth. <\/p>\n
Esta \u00e9 a terceira etapa de refor\u00e7o da seguran\u00e7a do NPM contra a compromiss\u00e3o de contas. Na primeira etapa, todas as contas NPM que n\u00e3o tinham a autentica\u00e7\u00e3o de dois fatores ativada foram convertidas para usar a verifica\u00e7\u00e3o de conta aprimorada, que exige a inser\u00e7\u00e3o de um c\u00f3digo tempor\u00e1rio enviado por email ao tentar acessar o site npmjs.com ou realizar uma opera\u00e7\u00e3o autenticada na ferramenta npm. Na segunda etapa, a autentica\u00e7\u00e3o de dois fatores obrigat\u00f3ria foi ativada para os 100 pacotes mais populares. <\/p>\n
Lembramos que, de acordo com uma pesquisa realizada em 2020, apenas 9,27% dos mantenedores de pacotes usaram autentica\u00e7\u00e3o de dois fatores para proteger o acesso, e em 13,37% dos casos, ao registrar novas contas, os desenvolvedores tentaram reutilizar senhas comprometidas que figuravam em vazamentos de senhas conhecidos. Durante a verifica\u00e7\u00e3o da robustez das senhas utilizadas, foi poss\u00edvel acessar 12% das contas no NPM (13% dos pacotes) devido ao uso de senhas previs\u00edveis e triviais, como \"123456\". Entre os problemas, estavam 4 contas de usu\u00e1rios dos 20 pacotes mais populares, 13 contas cujos pacotes eram baixados mais de 50 milh\u00f5es de vezes por m\u00eas, 40 com mais de 10 milh\u00f5es de downloads por m\u00eas e 282 com mais de 1 milh\u00e3o de downloads por m\u00eas. 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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"