{"id":322,"date":"2026-06-03T22:44:44","date_gmt":"2026-06-03T20:44:44","guid":{"rendered":"https:\/\/tecnologia.villanett.com\/?post_type=glossary&#038;p=322"},"modified":"2026-06-04T22:46:42","modified_gmt":"2026-06-04T20:46:42","slug":"firma-digital","status":"publish","type":"glossary","link":"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/","title":{"rendered":"Firma Digital"},"content":{"rendered":"<p data-start=\"0\" data-end=\"216\"><strong data-start=\"0\" data-end=\"17\"><a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Firma Digital<\/a><\/strong> es un mecanismo electr&oacute;nico que permite firmar documentos digitales de forma segura, verificando la identidad del firmante y garantizando que el documento no ha sido alterado despu&eacute;s de ser firmado.<\/p>\n<p data-start=\"218\" data-end=\"295\">Tiene una funci&oacute;n similar a una firma aut&oacute;grafa, pero en formato electr&oacute;nico.<\/p>\n<h3 data-section-id=\"1pq745u\" data-start=\"297\" data-end=\"317\">&iquest;Para qu&eacute; sirve?<\/h3>\n<ul data-start=\"318\" data-end=\"497\">\n<li data-section-id=\"sj0z1g\" data-start=\"318\" data-end=\"347\">Firmar contratos digitales.<\/li>\n<li data-section-id=\"1svdy8i\" data-start=\"348\" data-end=\"382\">Validar documentos electr&oacute;nicos.<\/li>\n<li data-section-id=\"nzwbvh\" data-start=\"383\" data-end=\"412\">Realizar tr&aacute;mites en l&iacute;nea.<\/li>\n<li data-section-id=\"1ejbtn5\" data-start=\"413\" data-end=\"470\">Garantizar autenticidad e integridad de la informaci&oacute;n.<\/li>\n<li data-section-id=\"3ged01\" data-start=\"471\" data-end=\"497\">Reducir el uso de papel.<\/li>\n<\/ul>\n<h3 data-section-id=\"qhfs8z\" data-start=\"499\" data-end=\"518\">&iquest;C&oacute;mo funciona?<\/h3>\n<p data-start=\"519\" data-end=\"562\">La <a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">firma digital<\/a> utiliza criptograf&iacute;a para:<\/p>\n<ol data-start=\"563\" data-end=\"670\">\n<li data-section-id=\"h3z6j7\" data-start=\"563\" data-end=\"590\">Identificar al firmante.<\/li>\n<li data-section-id=\"ddb2cg\" data-start=\"591\" data-end=\"630\">Proteger el contenido del documento.<\/li>\n<li data-section-id=\"z8lcts\" data-start=\"631\" data-end=\"670\">Detectar modificaciones posteriores.<\/li>\n<\/ol>\n<h3 data-section-id=\"zmewqp\" data-start=\"672\" data-end=\"703\">Caracter&iacute;sticas principales<\/h3>\n<ul data-start=\"704\" data-end=\"960\">\n<li data-section-id=\"1u7c8fv\" data-start=\"704\" data-end=\"745\"><strong data-start=\"706\" data-end=\"723\">Autenticidad:<\/strong> confirma qui&eacute;n firm&oacute;.<\/li>\n<li data-section-id=\"q8ynmk\" data-start=\"746\" data-end=\"809\"><strong data-start=\"748\" data-end=\"763\">Integridad:<\/strong> garantiza que el documento no fue modificado.<\/li>\n<li data-section-id=\"53zp8k\" data-start=\"810\" data-end=\"887\"><strong data-start=\"812\" data-end=\"827\">No repudio:<\/strong> el firmante no puede negar f&aacute;cilmente que realiz&oacute; la firma.<\/li>\n<li data-section-id=\"cpr72i\" data-start=\"888\" data-end=\"960\"><strong data-start=\"890\" data-end=\"904\">Seguridad:<\/strong> utiliza certificados digitales y claves criptogr&aacute;ficas.<\/li>\n<\/ul>\n<h3 data-section-id=\"ghdlj7\" data-start=\"962\" data-end=\"982\">Ejemplo pr&aacute;ctico<\/h3>\n<p data-start=\"983\" data-end=\"1026\">Una empresa env&iacute;a un contrato a un cliente.<\/p>\n<p data-start=\"1028\" data-end=\"1074\">El cliente lo firma digitalmente y el sistema:<\/p>\n<ul data-start=\"1075\" data-end=\"1180\">\n<li data-section-id=\"jhmndr\" data-start=\"1075\" data-end=\"1099\">Verifica su identidad.<\/li>\n<li data-section-id=\"1ajbt07\" data-start=\"1100\" data-end=\"1120\">Registra la firma.<\/li>\n<li data-section-id=\"micqpf\" data-start=\"1121\" data-end=\"1180\">Garantiza que el contrato no sea alterado posteriormente.<\/li>\n<\/ul>\n<h3 data-section-id=\"16khfxq\" data-start=\"1182\" data-end=\"1236\">Diferencia entre firma electr&oacute;nica y <a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">firma digital<\/a><\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1238\" data-end=\"1597\">\n<thead data-start=\"1238\" data-end=\"1275\">\n<tr data-start=\"1238\" data-end=\"1275\">\n<th class=\"last:pe-10\" data-start=\"1238\" data-end=\"1258\" data-col-size=\"md\">Firma Electr&oacute;nica<\/th>\n<th class=\"last:pe-10\" data-start=\"1258\" data-end=\"1275\" data-col-size=\"sm\"><a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Firma Digital<\/a><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1313\" data-end=\"1597\">\n<tr data-start=\"1313\" data-end=\"1375\">\n<td data-start=\"1313\" data-end=\"1335\" data-col-size=\"md\">Concepto m&aacute;s amplio<\/td>\n<td data-start=\"1335\" data-end=\"1375\" data-col-size=\"sm\">Tipo espec&iacute;fico de firma electr&oacute;nica<\/td>\n<\/tr>\n<tr data-start=\"1376\" data-end=\"1456\">\n<td data-start=\"1376\" data-end=\"1417\" data-col-size=\"md\">Puede ser un clic o aceptaci&oacute;n digital<\/td>\n<td data-start=\"1417\" data-end=\"1456\" data-col-size=\"sm\">Utiliza certificados y criptograf&iacute;a<\/td>\n<\/tr>\n<tr data-start=\"1457\" data-end=\"1512\">\n<td data-start=\"1457\" data-end=\"1484\" data-col-size=\"md\">Menor nivel de seguridad<\/td>\n<td data-start=\"1484\" data-end=\"1512\" data-col-size=\"sm\">Mayor nivel de seguridad<\/td>\n<\/tr>\n<tr data-start=\"1513\" data-end=\"1597\">\n<td data-start=\"1513\" data-end=\"1559\" data-col-size=\"md\">No siempre tiene validez jur&iacute;dica reforzada<\/td>\n<td data-start=\"1559\" data-end=\"1597\" data-col-size=\"sm\">Suele ofrecer mayor respaldo legal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 data-section-id=\"hufz19\" data-start=\"1599\" data-end=\"1616\">Uso en M&eacute;xico<\/h3>\n<p data-start=\"1617\" data-end=\"1786\">En M&eacute;xico, la <strong data-start=\"1631\" data-end=\"1642\">e.firma<\/strong> emitida por el <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Servicio de Administraci&oacute;n Tributaria<\/span><\/span> es un ejemplo de <a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">firma digital<\/a> utilizada para tr&aacute;mites fiscales y documentos electr&oacute;nicos.<\/p>\n<h3 data-section-id=\"g5yl83\" data-start=\"1788\" data-end=\"1802\">Beneficios<\/h3>\n<ul data-start=\"1803\" data-end=\"1921\">\n<li data-section-id=\"ptvbtw\" data-start=\"1803\" data-end=\"1822\">Ahorro de tiempo.<\/li>\n<li data-section-id=\"xw098i\" data-start=\"1823\" data-end=\"1845\">Reducci&oacute;n de costos.<\/li>\n<li data-section-id=\"13w4bpu\" data-start=\"1846\" data-end=\"1875\">Mayor seguridad documental.<\/li>\n<li data-section-id=\"j9u5wv\" data-start=\"1876\" data-end=\"1899\">Procesos m&aacute;s r&aacute;pidos.<\/li>\n<li data-section-id=\"166czh\" data-start=\"1900\" data-end=\"1921\">Menor uso de papel.<\/li>\n<\/ul>\n<h3 data-section-id=\"1mh3af5\" data-start=\"1923\" data-end=\"1941\">&Aacute;mbitos de uso<\/h3>\n<ul data-start=\"1942\" data-end=\"2078\">\n<li data-section-id=\"1ohzhfv\" data-start=\"1942\" data-end=\"1954\">Contratos.<\/li>\n<li data-section-id=\"1s470xk\" data-start=\"1955\" data-end=\"1981\">Facturaci&oacute;n electr&oacute;nica.<\/li>\n<li data-section-id=\"yekkti\" data-start=\"1982\" data-end=\"2009\">Tr&aacute;mites gubernamentales.<\/li>\n<li data-section-id=\"1j41fcp\" data-start=\"2010\" data-end=\"2029\">Recursos humanos.<\/li>\n<li data-section-id=\"1khcfmc\" data-start=\"2030\" data-end=\"2054\">Operaciones bancarias.<\/li>\n<li data-section-id=\"1v5fav8\" data-start=\"2055\" data-end=\"2078\">Comercio electr&oacute;nico.<\/li>\n<\/ul>\n<p data-start=\"2080\" data-end=\"2311\" data-is-last-node=\"\" data-is-only-node=\"\">En resumen, <strong data-start=\"2092\" data-end=\"2310\">una <a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">firma digital<\/a> es una tecnolog&iacute;a que permite firmar documentos electr&oacute;nicos de forma segura, verificando la identidad del firmante y garantizando la integridad del documento con validez legal en muchos contextos<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Firma Digital<\/a> es un mecanismo electr&oacute;nico que permite firmar documentos digitales de forma segura, verificando la identidad del firmante y garantizando que el documento no ha sido alterado despu&eacute;s de ser firmado. Tiene una funci&oacute;n similar a una firma aut&oacute;grafa, pero en formato electr&oacute;nico. &iquest;Para qu&eacute; sirve? Firmar contratos digitales. Validar documentos electr&oacute;nicos. Realizar tr&aacute;mites &hellip; <a href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" class=\"more-link\">Seguir leyendo <span class=\"screen-reader-text\"><a class=\"glossaryLink\" href=\"https:\/\/tecnologia.villanett.com\/index.php\/glosario\/firma-digital\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Firma Digital<\/a><\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-322","glossary","type-glossary","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/glossary\/322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":1,"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/glossary\/322\/revisions"}],"predecessor-version":[{"id":323,"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/glossary\/322\/revisions\/323"}],"wp:attachment":[{"href":"https:\/\/tecnologia.villanett.com\/index.php\/wp-json\/wp\/v2\/media?parent=322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}