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01 - 02 - 03 - 04 - 05 - 06 - 07 - 08 - 09 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - Introduction One of the weaknesses in Windows NT 4.0 is inherent in the default access permissions assigned to the built-in groups for the file system and the Registry. Windows 2000 has alleviated that weakness by refining the permissions granted to these groups. Windows 2000 Server is a member server or stand-alone server when it is first installed onto a clean system. If the server participates in a domain, it is a member server, but if it is in a workgroup, it is a stand-alone server. Active Directory is not automatically installed during a fresh installation of a system, because the setup program does not know whether you want it to be a member server or a domain controller. However, Windows 2000 Server does automatically create these groups when it is first installed: • Administrators • Backup Operators • Guests • Power Users • Replicator • Users These groups are found in the “Groups” folder under Local Computer Users and Groups in the Computer Management console, as shown in Figure 2.1.These same groups, with the exception of Power Users, are also present if the system is promoted to domain controller; however, additional groups are added as domain local groups. The additional groups are: • Account Operators • Print Operators • Server Operators These groups, as well as the others, are found in the “Builtin” folder of your directory tree in the Active Directory Users and Computers console, as shown in Figure 2.2. Figure 2.1 These are the built-in groups for Windows 2000 Server when it is first installed on a clean system. Figure 2.2 These are built-in groups for a Windows 2000 Server domain controller. A major segment of operating system security is defined by the default access permissions granted to three groups: Administrators, Power Users, and Users. Administrators Group The Administrators group is the most powerful group available on the system. Members of the Administrators group can perform any function available in the operating system, and they are not restricted from access to any file system or Registry object. Members of the Data Recovery Philadelphia Computer Fix Computer Repair 01 - 02 - 03 - 04 - 05 - 06 - 07 - 08 - 09 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - |
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-Old Computers Are Being Recycled for Free
Free computers are being handed out. A sign will be sitting outside of the National Guard Armory in Pocatello for the next two days. Hundreds of computers have been dropped off and picked up over the years.
-Stolen Computers Held Critical Nonprofit Data
Three computers used by teens for job hunting research and study have been stolen from a metro Atlanta nonprofit and the executive director said one of the computers contained critical files for grant writing and fundraising for the Hearts to Nourish Hope organization.
-Tablet computers 'job one urgency' at Microsoft: Ballmer
Microsoft chief executive Steve Ballmer said Thursday that developing Windows-based tablet computers and getting them to market is "job one urgency" for the US software giant.
-DND computers used to change Wikipedia site
A Defence Department spokesperson confirms computers at the department's research agency were used to alter a Wikipedia site on the Joint Strike Fighter jet.
-Computers and jewelry stolen from three Mount Laurel homes
MEDFORD Computers and jewelry were stolen during three burglaries at homes on Waterperry Court Longbridge Drive and Opal Court police said Tuesday.
-Tablet computers urgent at Microsoft
Microsoft chief executive Steve Ballmer said that developing Windows-based tablet computers and getting them to market is & quot;job one urgency & quot;.
-DND computers used to alter Wikipedia site on jets
Defence Department computers in Ottawa have been used to vandalize information on a Wikipedia site critical of the Conservative governments decision to spend billions on a new stealth fighter.
-Personal computers sales grew 18 percent last fiscal
Sales of personal computers including desktops and laptops saw a 18 percent rise in the last fiscal at over 8.03 million units an industry lobby said Wednesday.
-Microsoft's Ballmer Says Tablet Computers `Top of Mind' Amid Apple Success
Microsoft Corp. Chief Executive Officer Steve Ballmer said tablet computers are a big issue for him as Apple Inc. seized the momentum in a category Microsoft has worked on for more than a decade.
-Police Say $21000 in Computers Stolen From Everett Elementary
Lincoln police say 21 laptop computers were stolen from Everett Elementary School. The theft loss is $21000 dollars.
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