{"id":269,"date":"2007-10-05T08:14:21","date_gmt":"2007-10-05T11:14:21","guid":{"rendered":"http:\/\/talsoft.com.ar\/weblog\/?p=269"},"modified":"2007-10-05T08:14:21","modified_gmt":"2007-10-05T11:14:21","slug":"ataques-dos-contra-verisign-podrian-paralizar-a-internet","status":"publish","type":"post","link":"https:\/\/www.talsoft-security.com\/site\/ataques-dos-contra-verisign-podrian-paralizar-a-internet\/","title":{"rendered":"Ataques DoS contra VeriSign podr\u00c3\u00adan paralizar a Internet"},"content":{"rendered":"<p>Verisign advierte que un ataque a gran escala de tipo negaci\u00c3\u00b3n de servicio (DoS) podr\u00c3\u00ada paralizar la infraestructura de la compa\u00c3\u00b1\u00c3\u00ada y, con ello, paralizar a toda Internet. La compa\u00c3\u00b1\u00c3\u00ada estadounidense tiene, entre otras cosas, la responsabilidad por todos los dominios .com, lo que implica que es responsable de una porci\u00c3\u00b3n cr\u00c3\u00adtica de la infraestructura de Internet. En una entrevista con el director de seguridad Ken Silva, de Verisign, trasciende que la compa\u00c3\u00b1\u00c3\u00ada est\u00c3\u00a1 constantemente siendo atacada.<br \/>\n\u00e2\u20ac\u0153Hemos registrado numerosos ataques en que se intenta dejar fuera de servicio a todos nuestros servidores. En caso de materializarse un ataque de tal envergadura, toda Internet quedar\u00c3\u00ada paralizada&#8221;, indica Silva.<br \/>\nEl funcionario explica que su compa\u00c3\u00b1\u00c3\u00ada est\u00c3\u00a1 dedicada al desarrollo de nuevos m\u00c3\u00a9todos para bloquear los ataques, extendiendo adem\u00c3\u00a1s su ancho de banda de forma que sea dif\u00c3\u00adcil desbordarlo con paquetes de llamadas falsas. Con todo, la compa\u00c3\u00b1\u00c3\u00ada indica que a largo plazo la \u00c3\u00banica soluci\u00c3\u00b3n ser\u00c3\u00a1 mejorar la infraestructura de Internet contra ese tipo de ataques.<\/p>\n<p>\u00e2\u20ac\u0153Nuestros sistemas de vigilancia se asemejan a los usados en naves espaciales. Medimos el rendimiento de nuestras CPU y la asignaci\u00c3\u00b3n de memoria en todos nuestros servidores. De esta forma podemos predecir donde surgir\u00c3\u00a1n los problemas, en lugar de esperar a que ocurran&#8221; indica Silva a la publicaci\u00c3\u00b3n ZDNet.<\/p>\n<p>En Gran Breta\u00c3\u00b1a, las autoridades carcelarias del pa\u00c3\u00ads debieron actualizar sus servidores despu\u00c3\u00a9s de numerosos ataques de negaci\u00c3\u00b3n de servicio. Tales ataques son frecuentemente puestos en escena por decenas de miles de computadoras infectadas, en lo que se conoce como redes zombis.<\/p>\n<p>Fuente: ZD Net. y DiarioTi<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Verisign advierte que un ataque a gran escala de tipo negaci\u00c3\u00b3n de servicio (DoS) podr\u00c3\u00ada paralizar la infraestructura de la compa\u00c3\u00b1\u00c3\u00ada y, con ello, paralizar a toda Internet. La compa\u00c3\u00b1\u00c3\u00ada estadounidense tiene, entre otras cosas, la responsabilidad por todos los dominios .com, lo que implica que es responsable de una porci\u00c3\u00b3n cr\u00c3\u00adtica de la infraestructura [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-269","post","type-post","status-publish","format-standard","hentry","category-profesional"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TalSoft - Seguridad Inform\u00e1tica Empresarial - Ataques DoS contra VeriSign podr\u00c3\u00adan paralizar a Internet<\/title>\n<meta name=\"description\" content=\"Talsoft transforma la visi\u00f3n de las empresas para que puedan proteger su informaci\u00f3n cr\u00edtica y confidencial frente ataques inform\u00e1ticos. 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