Why Use Proxy Server?
In computer systems, a proxy server is really a server (a computer program or a credit card application) that serves being an intermediary for requests from customers seeking resources from different machines. A buyer connects to the proxy server, requesting some assistance, like a document, relationship, web-page, or other source available from the different server and the request is evaluated by the proxy server as an easy way to simplify and manage its sophistication.
Why Use Proxy Server? ď Ź
To share Internet connection on a LAN: Some small businesses and families have multiple computers but with only one Internet connection, they can share Internet connection for other computers on the LAN with a proxy server. To speed up Internet surfing: If use proxy server, all requests from client computers will reach the proxy server at first, if the proxy server has cached the required resources in its local hard disk before with the web cache function,
Advantages of Using Proxy Account ď Ź
Cheap proxy account support allows for a large number of user accounts to exist in a SQL Server database to be mapped to smaller number of Windows accounts stored in Active Directory, and still leverage Windows ACL security. Using proxy accounts minimizes the administration overhead of configuring ACLs, because fewer Windows accounts are used for granting access to your site. Using proxy accounts also improves performance for your site, because SQL Server is much faster than Active Directory.
However, using Proxy Servers, accounts is inherently less secure than storing all user accounts in Active Directory. Using proxy accounts can be useful if a site has a large user base that it does not want to keep in AD, however, you want to leverage Windows authentication to secure your site resources using access control lists (ACLs). User accounts are kept in a database, such as SQL Server, which scales better than Active Directory, and a much smaller number of Windows accounts are kept in Active Directory, which are used as proxy accounts.
Maintenance of Anonymity with Proxy Server ď Ź
One of the common reasons for users to go for Anonymous Proxy,is to maintain anonymity during their web browsing sessions. When you are surfing the net, your IP address is recorded every time you visit a web page. It also provides the details about your internet service provider and the browser which you are using. Using a web proxy allows you to hide all of this information so that you can surf the web anonymously and safely.
Disadvantages of Using Proxy Accounts ď Ź
Inherently Less Secure: SQL server stores passwords in clear-text (although you can encrypt the password using the encryption features of the Profiling System), and Active Directory (by default) stores passwords in encrypted format. Therefore, using Private Proxy, accounts is less secure than storing all user passwords in active directory.
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