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Difference between caching proxy server and web server?
In web server you can deploy static contect and web server used to redirect http and https requests to application server and a proxy server can integrate multiple servers to handle webserver requests on behalf of webserver to application server.
What is a caching proxy?
A caching proxy is a server that stores frequently requested web content locally to reduce the load on the origin server and improve network performance. It intercepts requests from clients and can deliver the cached content directly to the client without needing to fetch it from the original source, speeding up access to frequently accessed resources.
What is a web debugging proxy?
A web debugging proxy is software that intercepts and logs all HTTP and HTTPS traffic including requests, responses and the HTTP headers which contain the cookies and caching information. Software developers use a web debugging proxy to diagnose and debug web traffic between a web application and a web server. Examples: Fiddler, Charles.
How should one choose the right web proxy server?
One should choose the web proxy server that will best meet his or her needs.
What does it mean when your ipod says there was a problem communticatin with the web proxy server?
A web proxy server is a computer which sits between you and the internet, all your internet requests are sent via the proxy server. The proxy server can be responsible for virus checking, website blocking, ip hiding and other stuff. If you cannot communicate with your web proxy, you cannot reach the internet Possible reasons :- Your web proxy is down you have specified the wrond details for the web proxy Don't know anything about iPods - sorry
What stores an amount of data on the proxy server itself in order to speed up overall access to network data?
Anytime static data is stored to speed up access to it, it is using a method called caching. Usually this is called a proxy cache or a web cache.
Why do people use proxies?
People use proxies for a variety of reasons. You'll find them in business, schools and colleges because they allow the control, monitoring of internet access. The proxy server intercepts each web request and forward it to the web server then sends it back to your browser. This enables a few things to happen you can log what everyone is doing on the internet, you can speed up web browsing by caching often used pages on the server, and block web sites that you don't want people to access. People also use anonymous proxies online to protect their identity. When you use a proxy server which is configured correctly your IP address will not be logged in any web sites you visit (instead the proxy server address will be registered).
Why is there such thing as a proxy server?
A proxy server has a very specific purpose and that is to retrieve web pages, providing their own identity to the sites they visit. All information and requests made via the website are collected by the proxy server.
What is the purpose of a proxy server?
A proxy server has a large variety of potential purposes, including:To keep machines behind it anonymous (mainly for security).To speed up access to resources (using caching). Web proxies are commonly used to cache web pages from a web server.To apply access policy to network services or content, e.g. to block undesired sites.To log / audit usage, i.e. to provide company employee Internet usage reporting.To bypass security/ parental controls.To scan transmitted content for malware before delivery.To scan outbound content, e.g., for data leak protection.To circumvent regional restrictions.
What is web-caching?
Web caching is the caching of web documents (e.g., HTML pages, images) in order to reduce bandwidth usage, server load, and perceived lag. A web cache stores copies of documents passing through it; subsequent requests may be satisfied from the cache if certain conditions are met. Actuality not all of the documents will be stored in it, but just the most common webs that most of the clients load it,because the memory size of the web caching is smaller than the memory size in server.
Distinguish between a gateway and a proxy server?
proxy server: Software for caching and filtering Web content to reduce network traffic on intranets, and for increasing security by filtering content and restricting access. gateway server: Gateway is used between two dissimilar LAN s.A gateway is required to convert Data packets from one protocol format to another Protocol format,as it connects two dissimilar networks.
How does an anonymous proxy server hide an IP address?
An anonymous proxy server hides an IP address by making requests for data on another computer's behalf. If you are browsing the web through an anonymous proxy server, your computer tells the proxy server what website you want to view. The proxy then connects to the website for you. The website uses the IP adddress of the proxy server to send back the requested data. The proxy server then sends the data you requested (the website) back to you. Not all proxy servers are anonymous. Also, for the anonymous proxy server to work as intended, it needs to be configured properly.
