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    • Auditing Security Events

      Auditing Security Events

      An Overview of Auditing Auditing enables you to determine which activities are occurring on your system. Through auditing, you can track access to objects, files and folders; as well as any modifications made to the objects, files and folders. Auditing therefore enables you to collect information associated with resource access and usage on your system

    • Securing Domain Controllers

      Securing Domain Controllers

      Domain Controllers Security Issues When it comes to Windows Server Active Directory networks, one of the most important server roles which can be configured is probably the domain controllers role. Domain controllers perform a number of important functions and control activities within a domain, including the following: Contain a replica of the Active Directory directory

    • Understanding and Designing a Public Key Infrastructure

      Understanding and Designing a Public Key Infrastructure

      An Introduction to the Public Key Infrastructure (PKI) It has grown more important to ensure the confidentiality and integrity for data communication where an organization's network contains intranets, extranets, and Internet Web sites. Because of the connectivity of networks today, an organization's network is exposed to unauthorized users who could possibly attempt to access and

    • Understanding Certificate Authorities

      Understanding Certificate Authorities

      An Overview on Certificate Authorities In the Public Key Infrastructure (PKI), digital certificates are based on public key cryptography. The PKI consists of a set of components, policies, protocols, and technologies that provide data authentication, integrity, and confidentiality through the use of certificates, and public and private keys. Data is protected by applying a hashing

    • Securing File and Print Servers

      Securing File and Print Servers

      The file server role stores data for network users, and provides access to users for files stored on the file server. File servers enable users to store files in a centralized location and share files with another user. The print server role provides network printing capabilities for the network. Through the print server role, you

    • Authentication Types

      Authentication Types

      What is Authentication Authentication is the process whereby the system identifies legitimate users from unauthorized users. It is the process in which a user identifies his/her self to the system. How effective an authentication process is, is determined by the authentication protocols and mechanisms being used. Windows Server 2003 provides a few different authentication types

    • Shared Folder Permissions

      Shared Folder Permissions

      Shared folder permissions are used to restrict access to a folder or file that is shared over a network. Folder sharing is normally used to grant remote users access to files and folders over a network. Web sharing grants remote users access to files from the Web if Internet Information Services (IIS) is installed. Members

    • Understanding and Implementing Smart Card Authentication

      Understanding and Implementing Smart Card Authentication

      An Overview on Authentication and Smart Cards Administrators have to secure the network from attacks launched by hackers, spies, terrorists, thieves and criminals. Security encompasses numerous technologies, protocols, standards, policies, passwords, and secret keys. All these mechanisms typically focus on the following: Authentication Access Control Data Protection Auditing/Accountability Authentication is the process by which an

    • 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 usersĀ  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

    • How Internet Authentication Service (IAS) works

      How Internet Authentication Service (IAS) works

      Internet Authentication Service (IAS) is Microsoft's implementation of a RADIUS (Remote Authentication Dial-in User Service) server and proxy. As a RADIUS server, IAS performs centralized connection authentication, authorization, and accounting for many types of network access, including wireless and VPN (Virtual Private Network) connections. As a RADIUS proxy, IAS forwards authentication and accounting messages to

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