System and method for restricting data transfers and managing software components of distributed computers
First Claim
1. One or more computer-readable media having stored thereon instructions that, when executed by one or more processors, cause the one or more processors to:
- associate each of a plurality of management agents with one of a plurality of ownership domains, wherein each of the plurality of management agents is responsible for managing at least a portion of a computer and is external to the computer;
allow only one of the plurality of management agents to have an extended set of rights to the computer at a time, and assign the remaining management devices a more limited set of rights, wherein the more limited set of rights includes;
the right to revoke an existing ownership domain and the right to modify filters in the computer, including the right to add a filter that cannot be subverted by a management agent assigned to the top-level ownership domain; and
restrict which requests from management devices corresponding to the plurality of management agents are carried out based at least in part on the rights of the management agent.
1 Assignment
0 Petitions
Accused Products
Abstract
A controller, referred to as the “BMonitor”, is situated on a computer. The BMonitor includes a plurality of filters that identify where data can be sent to and/or received from, such as another node in a co-location facility or a client computer coupled to the computer via the Internet. The BMonitor further receives and implements requests from external sources regarding the management of software components executing on the computer, allowing such external sources to initiate, terminate, debug, etc. software components on the computer. Additionally, the BMonitor operates as a trusted third party mediating interaction among multiple external sources managing the computer.
75 Citations
26 Claims
-
1. One or more computer-readable media having stored thereon instructions that, when executed by one or more processors, cause the one or more processors to:
-
associate each of a plurality of management agents with one of a plurality of ownership domains, wherein each of the plurality of management agents is responsible for managing at least a portion of a computer and is external to the computer;
allow only one of the plurality of management agents to have an extended set of rights to the computer at a time, and assign the remaining management devices a more limited set of rights, wherein the more limited set of rights includes;
the right to revoke an existing ownership domain and the right to modify filters in the computer, including the right to add a filter that cannot be subverted by a management agent assigned to the top-level ownership domain; and
restrict which requests from management devices corresponding to the plurality of management agents are carried out based at least in part on the rights of the management agent. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. One or more computer-readable media having stored thereon instructions that, when executed by one or more processors, cause the one or more processors to:
-
associate each of a plurality of management agents with one of a plurality of ownership domains, wherein each of the plurality of management agents is responsible for managing at least a portion of a computer and is external to the computer;
allow only one of the plurality of management agents to have an extended set of rights to the computer at a time, and assign the remaining management devices a more limited set of rights, wherein the extended set of rights includes;
the right to create new ownership domains, the right to access system memory, the right to access a mass storage device of the computer, and the right to modify filters in the computer; and
restrict which requests from management devices corresponding to the plurality of management agents are carried out based at least in part on the rights of the management agent. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A system comprising:
-
interface means for allowing management devices corresponding to a plurality of management agents responsible for managing the system to access the system; and
controller means for operating as a trusted third party mediating interaction among the plurality of management agents by assigning each of the plurality of management agents to a different one of a plurality of ownership domains and restricting the rights of each ownership domain in the system, wherein one of the plurality of ownership domains is a top-level ownership domain having a first set of rights, wherein each of the other ownership domains in the plurality of ownership domains has a second set of rights, and wherein the second set of rights includes;
the right to revoke an existing ownership domain, the right to modify filters in the system, the right to change authentication credentials for the ownership domain, and the right to subscribe to machine events and packet filter events at the system. - View Dependent Claims (14, 15, 16)
-
-
17. A system comprising:
-
interface means for allowing management devices corresponding to a plurality of management agents responsible for managing the system to access the system; and
controller means for operating as a trusted third party mediating interaction among the plurality of management agents by assigning each of the plurality of management agents to a different one of a plurality of ownership domains and restricting the rights of each ownership domain in the system, wherein one of the plurality of ownership domains is a top-level ownership domain having a first set of rights, wherein each of the other ownership domains in the plurality of ownership domains has a second set of rights, and wherein the first set of rights includes;
the right to create new ownership domains, the right to access system memory, the right to access a mass storage device of the system, and the right to modify filters in the system. - View Dependent Claims (18, 19, 20)
-
-
21. A computer comprising:
-
a processor; and
a memory, coupled to the processor, storing instructions that, when executed by the processor, cause the processor to;
associate each of a plurality of management agents with one of a plurality of ownership domains, wherein each of the plurality of management agents is responsible for managing at least a portion of a computer and is external to the computer;
allow only one of the plurality of management agents to have an extended set of rights to the computer at a time, and assign the remaining management devices a more limited set of rights, wherein the extended set of rights includes;
the right to create new ownership domains, the right to access system memory, the right to access a mass storage device of the computer, and the right to modify filters in the computer; and
restrict which requests from management devices corresponding to the plurality of management agents are carried out based at least in part on the rights of the management agent. - View Dependent Claims (22, 23, 24, 25, 26)
-
Specification