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Securing Mail Servers

Securing Mail Servers

Mail Server Role Security Issues Mail servers store e-mail data, process client requests, and receive incoming e-mail from the Internet. The Post Office Protocol 3 (POP3) protocol provides clients with mailboxes and enables mail to be retrieved from the mail server. The e-mail accounts of users are POP3 accounts, and are stored on the configured mail server. POP3 makes is possible for clients to use Microsoft Outlook, or some other e-mail client to retrieve e-mail from the mail server. The Simp

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Planning and Implementing an Authentication Solution

Planning and Implementing an Authentication Solution

An Overview on AuthenticationAuthentication is the process of identifying authorized valid users from unauthorized users. It is therefore the initial step in defining and implementing a network security strategy because it deals with restricting access to the network. A solid authentication solution prevents unauthorized users such as hackers, and Trojan horses from accessing network resources. Implementing the ideal authentication strategy for your network could be tricky because while too much

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How to Limit Internet Access in Windows XP User Accounts

How to Limit Internet Access in Windows XP User Accounts

User accounts allow Microsoft Windows to differentiate between computer users  in order to determine the rights they should have. Each user account is assigned its own location on the hard disk for file storage. There is a collection of settings pertaining to each account that is stored in the computer's Registry. Methods for Limiting a Windows XP User Account's Internet Use Windows SteadyState Windows SteadyState is a free, discontinued Microsoft product that can still be download

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