Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to use a proxy [title] Understand the basic concepts of a proxy. [step] A proxy is a server that you connect to that allows you to get " outside " of your network. You connect to a proxy and route your traffic through it, so that your ip is masked and traffic appears to be coming from the proxy server.

Ending1: Basically, you are trying to use the server to stay in your router. The easiest way to do that is to right-click, and then select " keep active. Ending2: This lets servers know that you are not a legitimate visitor, so it doesn't create problems for your server. Because of this, it is recommended that you give the proxy a name and show it to those connected to your server. Ending3: [title] Figure out what your server has, and find a way to get into one of your free ports. [step] In accordance with the protocols outlined on the proxy server, you may be able to use the following options : [substeps] Transmit content that has your ip address verified via a proxy server message. Ending4: [title] Know the different types of proxies. [step] There are several types of proxies that you will run into as you research proxies.

Answer format: ending1/ending2/ending3/ending4