Example 11: The non-transitory computer storage of some or all of Examples 8-10, wherein the first machine is connected to a private communication network and comprises a localhost server wherein the requests comprise a URL of the localhost server portion, wherein the localhost server is on an exclusion list of the browser running on the second machine, and the browser is configured to replace the URL of the localhost server portion of the request with an alias URL pointing to an IP address of the localhost server.
Example 12: The non-transitory computer storage of some or all of Examples 8-11, wherein routing the requests further comprises: the browser forwarding the requests to a proxy server, wherein the browser comprises an exclusion list of host URLs, wherein the browser does not forward requests for accessing host URLs on the exclusion list, to the proxy server, wherein the operations further comprise configuring the browser with an extension, wherein the extension is configured to: detect a request to access a host URL on the exclusion list; and replace the request to access a host URL on the exclusion list with an alias URL, not on the exclusion list, wherein the alias URL points to an IP address of a host URL on the exclusion list.