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Libraries may also use transparent proxies to filter content and cache data. Organizations like high schools, offices, and airports may use such technology to block access to some websites. Transparent proxies only exist to filter content or cache content. They don’t hide your IP address or their existence. Transparent proxies aren’t about the cloak and dagger life. Here are some of the more common kinds of proxies: Transparent proxies While some help Internet users bypass censorship, others function as a censorship tool. There are many different types of proxy servers with various features. They may use these proxies to enhance productivity by restricting access to websites that might distract employees from work. For instance, an employer or school may use some types of proxy servers to block access to social media pages or adult websites. While proxies can be used to shield your IP address, they can also be used to block access to certain websites. Similarly, law enforcement officials or state actors may also use an IP address to track something through an ISP (Internet Service Provider). Cybercriminals can also use your IP address to target you with scams that may sound convincing because they involve information about your location. It can be beneficial to hide your IP address because a hacker, troll, stalker, or any other type of bad actor can use it to learn more about you, like your general geographical location. It’s a unique string of characters that identifies any machine that uses Internet Protocol, the set of guidelines that govern the Internet.

An IP address is something like a digital signature. Instead of your IP address, a website sees the IP address shown by the proxy. Some proxy servers help protect your privacy by masking your IP (Internet Protocol) address with their own. How does a proxy protect my privacy and security? It also shares all the replies from the server with your computer. In other words, your device only communicates with the proxy while the proxy relays your messages to the servers on the Internet. But when you use a proxy, you use an intermediary computer that sits between your computer and the server. Whenever you visit a website, information travels between your computer (the client) and the website’s computer (the server). However, some types of proxies can be used to filter or censor content and don’t improve online privacy. They can also cache website content and load them faster in certain circumstances. Such proxies can potentially enhance your security, privacy and help you bypass content filters and geo-blocks. In a nutshell, a proxy server functions as your bridge on the Internet when you don’t want to (or are unable to) connect to websites directly. What is a proxy server?Ī proxy server is something of an online middleman. People who try to access a blocked website at an office, school, or country that curtails Internet freedoms probably know what to expect when asking for a proxy meaning or definition. But in computing, a proxy is a stand-in of a different type. For example, in voting, a proxy is an entity authorized by you to vote on your behalf. In most situations, the word proxy means a “stand-in” for something else.