Glossary

Intel Trusted Execution Technology (TXT) is a security technology developed by Intel to protect computers and servers from malicious attacks and software threats. TXT provides a hardware-based security solution that creates a trusted platform on which applications can run securely.

TXT technology is based on a special hardware component called the Trusted Platform Module (TPM), which is based on installed on the motherboard of the computer or server. The TPM acts as the hardware root of trust, ensuring that only authorized users and applications boot the system.

TXT technology provides a secure boot environment in which the hardware and firmware of the system must be checked before the operating system is started. This ensures that the system has not been compromised by malware or other malicious applications. TXT technology also enables system configuration and system integrity verification to ensure the system remains in its secure state.

Another important feature of TXT is support for encrypted virtual machines (VMs). TXT can help ensure the integrity of VMs by monitoring the VMs' boot process and ensuring that they started from a trusted source. This ensures that the VMs are free from malware or other security threats.

TXT also supports storing encryption keys and other sensitive information securely on the TPM chip. This ensures that this information is protected from unauthorized access.

TXT is found in many Intel processors and motherboards and is supported by many leading operating system, virtualization platform and application vendors. It is an important technology for companies and organizations that need to protect highly sensitive data and applications.

In summary, Intel Trusted Execution Technology offers a powerful hardware-based security solution based on a special hardware component called TPM. It provides a secure boot environment, system integrity verification, support for encrypted virtual machines, and secure storage of encryption keys and other confidential information. Intel TXT is an important part of modern computing technology and helps protect computers and servers from malware and other security threats.