Access control - CompWisdom
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Topic: Access control


  
 Encyclopedia: Access control list
Access lists should be used in "firewall" routers, which are often positioned between your internal network and an external network such as the Internet.
Computer security is a field of computer science concerned with the control of risks related to computer use.
Access list statements are entered one line at a time, and the list is scanned for a match in that same order.
http://www.nationmaster.com/encyclopedia/Access-control-list   (1102 words)

  
 NodeWorks - Encyclopedia: Mandatory access control
Such a framework prevents an authenticated user or process at a specific classification or trust level to access information, processes, or devices in a different level.
This extends the discretionary access controls of file system permissions and the concepts of users and groups.
Clearly a framework that works to separate data and operations within a computer needs to be non-bypassable.
http://pedia.nodeworks.com/M/MA/MAN/Mandatory_access_control   (223 words)

  
 Access control at opensource encyclopedia
[The] process of limiting access to the resources of an AIS to authorized users, programs, processes, or other systems.
Learn more about Netscape's unlimited Internet access and email.
The definition or restriction of the rights of individuals or application programs to obtain data from, or place data into, a storage device.
http://wiki.tatet.com/Access_control.html   (320 words)

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