2 ms·
TPM (Trusted Platform Module) provides several security guarantees including integrity of the boot process, secure storage, and platform attestation. These guar
by keepamovin 2y ago
TPM (Trusted Platform Module) provides several security guarantees including integrity of the boot process, secure storage, and platform attestation. These guarantees are primarily made to system owners, software vendors, and remote parties to ensure hardware and data security, and system trustworthiness.
As for your second question, an ad network has no legitimate need to know how to disable DRM protections. DRM is essential for protecting content creators' rights and ensuring only authorized users access the content. An ad network's role should be limited to serving and managing ads, not undermining security or intellectual property protections. If an ad network seeks to disable DRM, it's both suspicious and unethical.
- OhMeadhbh 2y agobut what are the security guarantees? and how are they made to each of the parties listed. why would a web site want to query a tpm, whose job is to enforce DRM protections?
- keepamovin 2y agoTPM offers key security guarantees: it ensures the integrity of the boot process, provides secure storage for cryptographic keys and sensitive data, and allows platform attestation to prove system integrity to remote parties. These guarantees benefit system owners by protecting hardware from unauthorized changes, software vendors by securing their software environment, and remote parties by enabling trusted transactions. TPM isn't just for DRM. It ensures overall system security and trustworthiness. A website might query a TPM to verify a device's security before granting access to sensitive data, but an ad network has no reason to disable DRM. If they try, it's suspicious and unethical. The TPM-js mentioned is a virtual TPM that shows how TPM works without actually accessing the hardware TPM from a website. It's purely educational.