Access Control
Owners and operators are constantly identify areas of risk and measures to mitigate this risk. In an IT environment that takes the form of risk access. An organization can not have a wealth of resources but these resources are available to all employees, customers or partners. Companies implement the access control system to ensure that each user (inside or outside the organization) only has access to the resources needed to perform their functions, without access to resources that are not relevant to ‘ user.
solution providers to the importance of security access control in daily life recognize, understand the implications of management and help our customers adapt to the access control compliance requirements. The first installment of this Hot Spot Tutorial examines the objectives of access control and other considerations, as it relates to user identities and authentication.
access control objectives and considerations
There are many different types of access control: Network Access Control (NAC), Identity Management (IDM), Web Access Control, Remote Access Control and endpoint device or access control. This tutorial focuses on the importance of access control in connection with user ID – in other words, ensure that users have access to data on the right (or other corporate resources).
access control involves three processes: authentication, authorization and control. Authentication confirms the user’s credentials to allow access to resources. Each company authenticates in one way or another. Credentials can a simple user name and password, or more sophisticated multi-factor authentication such as a smart card and PIN.
The second process, the authorization allows users to access their applications, servers, data storage and physical objects (ports and construction). “One method [] data out who it is, and other figures that what can be done,” said Andrew Plato, president of Anitian Enterprise Security, a provider of security solutions based in Beaverton, Oregon license is often handled manually by correlating authenticated users to specific applications or other resources – a task that requires time and error-prone. Recent developments such as Single Sign-On (SSO) and other IDM technologies promise improved control and automation to bring the process.
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The practice of “least privilege”, which is restricted to users the minimum number of corporate resources necessary for the immediate task functions, is a decisive contribution in controlling access to business risk. Even the application design is influenced by least privilege principles.
“Web browser is a good example. I’m always a window in many sensitive applications – everything from banking to internal customers [Relationship Management],” said Pete Sclafani, Senior Director of Information Systems and strategy at United Layer, a managed Internet Service San Francisco. “Having an application that uses least privilege can be … a responsibility, even though employee productivity [help] be able to access documents from anywhere at will.”
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