{"id":22,"date":"2010-01-15T08:01:14","date_gmt":"2010-01-15T08:01:14","guid":{"rendered":"http:\/\/www.proxville.com\/guides\/?p=22"},"modified":"2024-09-02T12:10:26","modified_gmt":"2024-09-02T12:10:26","slug":"transparent-and-non-transparent-proxy-server","status":"publish","type":"post","link":"https:\/\/www.proxville.com\/guides\/transparent-and-non-transparent-proxy-server","title":{"rendered":"Transparent and non-transparent proxy server"},"content":{"rendered":"<p style=\"float: left;margin: 4px;\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-2174962885476117\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- Responsive -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-2174962885476117\"\r\n     data-ad-slot=\"5070544181\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/p><p>Transparent proxy is most often used incorrectly to mean &#8220;intercepting  proxy&#8221; (because the client does not need to configure a proxy and you  can not directly detect that its requests are being proxy). Transparent  proxies can be implemented using Cisco&#8217;s WCCP (Web Cache Control  Protocol). This protocol owner resides in the router and is configured  from the cache, allowing the cache to determine what ports and traffic  is sent via transparent redirection from the router. This redirection  can occur in one of two ways: GRE tunnel rewrites (OSI Layer 3) or MAC  (OSI layer 2).<\/p>\n<p>&#8220;Transparent Proxy &#8216;A&#8217; is a proxy that modifies  the request or response beyond what is required for proxy authentication  and identification.&#8221;<br \/>\n&#8220;Non-transparent proxy &#8216;A&#8217; is a proxy that  modifies the request or response in order to provide some added service  to the user application, such as group annotation services, the  transformation of media type, protocol reduction, or anonymity  &#8220;filtering.<\/p>\n<p>A security flaw in the way they operate transparent  proxies was published in 2009 by Robert Auger and advisory by the  Computer Emergency Response Team was published list of dozens of  affected transparent, and intercepting proxy servers.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Transparent proxy is most often used incorrectly to mean &#8220;intercepting proxy&#8221; (because the client does not need to configure a proxy and you can not directly detect that its requests are being proxy). Transparent proxies can be implemented using Cisco&#8217;s WCCP (Web Cache Control Protocol). This protocol owner resides in the router and is configured [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/posts\/22"}],"collection":[{"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/comments?post=22"}],"version-history":[{"count":4,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/posts\/22\/revisions"}],"predecessor-version":[{"id":373,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/posts\/22\/revisions\/373"}],"wp:attachment":[{"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/media?parent=22"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/categories?post=22"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.proxville.com\/guides\/wp-json\/wp\/v2\/tags?post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}