{"id":4227,"date":"2020-10-30T21:20:33","date_gmt":"2020-10-30T20:20:33","guid":{"rendered":"https:\/\/webhosting.de\/?p=4227"},"modified":"2020-10-30T21:20:33","modified_gmt":"2020-10-30T20:20:33","slug":"firewall","status":"publish","type":"post","link":"https:\/\/webhosting.de\/es\/firewall\/","title":{"rendered":"Cortafuegos"},"content":{"rendered":"<p>Si usted posee y usa su propio ordenador, naturalmente quiere asegurarse de que otros usuarios no puedan acceder a su ordenador personal <a href=\"https:\/\/webhosting.de\/es\/personenbezogene-daten-sozialen-netzwerken\/\">Datos<\/a> ...que tendr\u00e1s. Una de las aplicaciones o programas m\u00e1s importantes de un ordenador es la llamada <a href=\"https:\/\/webhosting.de\/es\/plesk-modsecurity-aktivieren\/\">Cortafuegos<\/a>.<\/p>\n<h2>\u00bfQu\u00e9 es un cortafuegos?<\/h2>\n<p>No deber\u00eda faltar un cortafuegos en ning\u00fan ordenador. Evita de forma muy fiable que los atacantes o hackers accedan a sus datos. Esta medida de protecci\u00f3n, que por lo general ya est\u00e1 preinstalada en todos los ordenadores, tambi\u00e9n asegura que los hackers o atacantes no puedan dejar ning\u00fan dato en su ordenador. El objetivo de los atacantes es permitir que el malware se quede en su PC. Con un cortafuegos, esta tarea se hace mucho m\u00e1s dif\u00edcil en cualquier caso. El malware pone en peligro sus datos personales y, por lo general, tambi\u00e9n los muy sensibles. Por lo tanto, debe asegurarse de que el cortafuegos est\u00e9 activado en su ordenador personal.<\/p>\n<p>En principio, el cortafuegos no es m\u00e1s que una especie de filtro. Este filtro comprueba que los programas instalados no tengan errores y que no se haya accedido a ellos sin autorizaci\u00f3n. El cortafuegos funciona continuamente en segundo plano y si se producen inconsistencias, el filtro informa al usuario de forma inmediata y autom\u00e1tica.<\/p>\n<p>En pocas palabras, significa que el cortafuegos regula y controla el tr\u00e1fico de su ordenador. En muchos casos, el propio usuario tambi\u00e9n puede establecer ciertas excepciones. En algunos casos esto tambi\u00e9n es muy \u00fatil.<\/p>\n<h3>Protecci\u00f3n de cortafuegos<\/h3>\n<p>Por lo tanto, si est\u00e1 interesado en evitar que los hackers y atacantes accedan a su ordenador, debe tomar todas las medidas de protecci\u00f3n disponibles. El primer paso para hacerlo es, sin duda, activar el cortafuegos instalado.<\/p>\n<p>Usted mismo no notar\u00e1 mucho de la activaci\u00f3n. As\u00ed que si has desactivado el cortafuegos, aumentas el riesgo de que los hackers te ataquen. No le interesa que extra\u00f1os accedan a sus datos personales y puedan hacer un mal uso de ellos.<\/p>\n<h4>Un breve resumen de las funciones:<\/h4>\n<p>- Control en <a href=\"https:\/\/webhosting.de\/es\/flexoptix-universal-transceiver\/\">Internet<\/a> y las redes<br \/>\n- El tr\u00e1fico de datos est\u00e1 asegurado<br \/>\n- protecci\u00f3n fiable de la privacidad<br \/>\n- Alarma inmediata en caso de actividades no deseadas o incluso sospechosas<\/p>\n<p>Un cortafuegos es muy aconsejable en cualquier caso, pero no siempre previene lo peor. Siempre debe tener en cuenta que no todos los escenarios est\u00e1n asegurados y que pueden producirse una y otra vez ataques o accesos no autorizados. Si utiliza Internet, debe manejar sus datos con cuidado y atenci\u00f3n. Por lo tanto, es muy aconsejable instalar medidas de seguridad adicionales. Sin embargo, con un cortafuegos, est\u00e1s dando el primer y correcto paso.<\/p>\n<p>Si necesita informaci\u00f3n m\u00e1s detallada sobre el tema de los cortafuegos, vale la pena echar un vistazo a los numerosos foros de expertos en inform\u00e1tica. Sin embargo, los especialistas en inform\u00e1tica est\u00e1n de acuerdo en que un cortafuegos debe y debe funcionar y activarse en cada ordenador. Prot\u00e9jase del acceso no autorizado y tome todas las precauciones de seguridad necesarias. Maneje Internet con cuidado y borre los programas sospechosos de su PC inmediatamente.<\/p>\n<h3>Conclusi\u00f3n<\/h3>\n<p>En resumen, s\u00f3lo puede decirse que los ataques y el acceso a los datos personales son cada vez m\u00e1s frecuentes. La raz\u00f3n de esto en realidad se explica muy simplemente. Muchos usuarios simplemente se olvidan de tomar el cortafuegos y otras medidas de seguridad. Por supuesto, los atacantes y los hackers escogen espec\u00edficamente estos ordenadores. As\u00ed que no le des a los hackers la oportunidad de atacar y activar el firewall preinstalado en tu ordenador.<\/p>","protected":false},"excerpt":{"rendered":"<p>Wer einen eigenen Computer besitzt und diesen auch verwendet, der will nat\u00fcrlich auch sicherstellen, dass andere User keinen Zugriff auf die pers\u00f6nlichen Daten bekommen. Eine der wohl wichtigsten Anwendungen bzw. Programme bei einem Computer ist die sogenannte Firewall. Was ist eine Firewall? Eine Firewall darf eigentlich auf keinem Computer fehlen. Diese verhindert sehr zuverl\u00e4ssig, dass 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