Get Here - Trusted Computing Group - Trustedcomputinggroup

The combination of hardware, software, and controls that form a trusted base that enforces your security policy. The totality of protection mechanisms within a computer system, including hardware, software, and communications equipment, the combination of which is responsible for enforcing a security policy.

The Trusted Computing Group is a group formed in 2003 as the successor to the Trusted Computing Platform Alliance which was previously formed in 1999 to implement Trusted Computing concepts across personal computers. Members include Intel, AMD, IBM, Microsoft, and Cisco.

The TCB is not the same as a trusted platform module (TPM). A TPM usually refers to a specific chip or specification, while TCB is a security architecture term that refers to all components in a computing system that are critical for establishing and maintaining its overall security.

The Trusted Computing Base (TCB) is the part of the system that is responsible for enforcing system-wide information security policies. By installing and using the TCB, you can define user access to the trusted communication path, which permits secure communication between users and the TCB.

Trusted Computing: The belief that a computer will operate in a predictable manner, and provide an environment where data (software and information) within the system is authenticated and protected.

The trusted computing base (TCB) of a computer system is the set of all hardware, firmware, and/or software components that are critical to its security, in the sense that bugs or vulnerabilities occurring inside the TCB might jeopardize the security properties of the entire system.

A TCB subset architecture is a trusted systems architecture in which the overall system security policy is hierarchically partitioned and allocated to different parts subsets of the system. Each of these parts implements a reference monitor enforcing the corresponding policy.

The combination of hardware, software, and controls that form a trusted base that enforces your security policy. The totality of protection mechanisms within a computer system, including hardware, software, and communications equipment, the combination of which is responsible for enforcing a security policy.