{"ok":true,"nota":{"id":"c810738ec79ec179","slug":"meta-crea-una-biblioteca-comun-para-que-sus-sistemas-respeten-la-priva-c81073","titulo":"Meta crea una biblioteca común para que sus sistemas respeten la privacidad de los datos en todas partes","resumen":"Meta explica PrivacyLib, una librería que aplica las reglas de privacidad en el momento en que los datos son accedidos. Antes cada sistema implementaba esas reglas por separado, y ahora se usa un único código compartido.","fuente":"meta-eng","fuenteNombre":"Meta Engineering","color":"#0866ff","autor":"","url":"https://engineering.fb.com/2026/10/27/security/privacylib/","imagen":"https://engineering.fb.com/wp-content/uploads/2026/10/PrivacyLib-Figure-1.png","tema":"tecnologia","subtemas":["privacidad de datos","infraestructura","protección de usuarios","ingeniería de software"],"entidades":["Meta","PrivacyLib"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T16:00:12.000Z","indexTs":"2026-10-27T16:14:26.625Z","hash":"255f109972f37016098cf58822c3932d5d3c307177bc73d073fd392f944d0dd8","tsa":{"time":"Oct 27 16:15:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Cuando una empresa con miles de millones de usuarios necesita que cada sistema cumpla las mismas reglas, hacerlo a mano en cada lugar era una receta para errores. Unificar el control hace más difícil que un dato personal se filtre por un descuido técnico. Para el usuario que comparte fotos o mensajes, la protección depende menos de la buena voluntad de cada equipo y más de una barrera común que se aplica sola.","quienFirma":"Meta","confianza":"divulgacion","consulta":null},"sello":{"hash":"255f109972f37016098cf58822c3932d5d3c307177bc73d073fd392f944d0dd8","sello":"99df8606c2fddf0947da58b0997a98e98274e0e2738cdf1787c6f69a215f00ab","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6589557,"aleatorio":"074102cb3486d8030e85bccc146ee3d40bd144f9cae3dc815e4783f75ca0035b","tiempo":"2026-10-27T16:15:30.000Z"},"nist":{"cadena":2,"pulso":2001772,"salida":"0E703280D2ECB99CF237148891BE4B05125CA4A9FA93BA99C93DE108693398FC1C1436A917C2E942D3FD99D4FACCDDC40E70589522F4EEDE9B18514294B0BD55","tiempo":"2026-10-27T12:55:00.000Z"},"noAntes":"2026-10-27T16:15:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 16:15:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"PrivacyLib: Privacy Controls at the Data Access Boundary","descripcion":"This latest deep dive into Meta’s Privacy Aware Infrastructure (PAI) takes a look at PrivacyLib. A privacy requirement must hold as data moves through Meta’s diverse data and processing systems. Historically, supporting a new requirement meant implementing the same enforcement logic separately in each system. PrivacyLib replaces this with a common library that runs inside [...] Read More... The post PrivacyLib: Privacy Controls at the Data Access Boundary appeared first on Engineering at Meta .","pubDate":"Tue, 27 Oct 2026 16:00:12 +0000","url":"https://engineering.fb.com/2026/10/27/security/privacylib/"},"indexado":"2026-10-27T16:14:26.625Z"}}