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Training Camp • Cybersecurity Glossary
Trusted Computing Base is the combination of all hardware, software, and firmware components in a computer system that are critical to its security, particularly in enforcing security policies and decision-making processes.
Trusted Computing Base Definition: Trusted Computing Base is the combination of all hardware, software, and firmware components in a computer system that are critical to its security, particularly in enforcing security policies and decision-making processes.
Trusted Computing Base (TCB) refers to the combination of hardware, firmware, and software components within a computing system that are relied upon to enforce security policies and protect sensitive data. The TCB is crucial for ensuring the overall security and integrity of a system, as any compromise to these components could potentially result in security breaches or unauthorized access to critical resources. The TCB typically includes the operating system kernel, trusted boot firmware, security-critical applications, and key security mechanisms such as access control and authentication protocols.
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