Concern 281 · Working draft · editorial review in progress
Confidential compute limits
Confidential computing limits concern the boundaries of technology designed to protect data and models while they are being used.
Understanding the concern
A trusted execution environment, or TEE, aims to isolate a computation from parts of the surrounding system. This can reduce exposure to a host operator or other software. Its protection depends on the hardware, software, verification process, and how encryption keys are released.
Confidential does not mean safe from every threat. Vulnerable code inside the protected area, application logging, compromised administrators, or attacks outside the stated threat model can still matter. A claim of protection should name both the covered threats and the exclusions.
An example
A secure room protects a meeting from people outside, but cannot prevent an authorized participant from recording and sharing what is said.
Illustrative unless identified as a documented case.
Words in plain English
- Model
- The learned part of an AI system. It uses patterns found during training to produce an answer or prediction.
- Compute
- The processing power used to train or run software.
- Protected computing environments
- Hardware-supported ways to isolate some processing or data. Their protections depend on design, setup, and the threats being considered.
Evidence and its limits
NVIDIA's reference architecture lists trust assumptions and exclusions, including application behavior and side channels; other implementations have different boundaries.
NVIDIA reference architecture · Official technical documentation
Trust and Threat Model: Deploying Proprietary Models Securely with NVIDIA Confidential Computing ↗ (opens in a new tab)Lists trust assumptions and exclusions for a specific architecture, including application logging, compromised trusted roles and side channels.
Broader frameworks and background
These resources provide context. They do not establish every claim in this concern.
- NIST AI RMF (opens in a new tab)
framework
A question to discuss
What remains trusted, and which threats are explicitly outside this confidential-computing design?
Keep track of different views, what needs checking, and any next step in your own discussion notes.
Open discussion notes →Principles for the conversation
Before you finish · reflect together
Virtues and principles to consider
Virtues are qualities we practice in how we treat people and make choices. They are not scores for judging someone. Use these ideas to explore what a thoughtful response could look like.
Stewardship
Stewardship means caring for resources and systems that others depend on, including people who will use them later. It looks beyond the benefit of a quick launch.
Plan for maintenance, energy use, data protection, and eventual shutdown. Ask who will look after the tool when the original team moves on and how future users can avoid inheriting hidden costs.
Ask together: What are we responsible for caring for over time?
Prudence
Prudence means using careful judgment before and during action. It balances worthwhile opportunities with the need to avoid harm that could have been anticipated.
Start with a limited trial, set stopping points, and prefer choices that can be undone when uncertainty is high. Review what happens rather than assuming the original plan remains sound.
Ask together: What is a careful next step, and when should we stop or change course?
Cooperation
Cooperation means working with others toward a shared purpose while respecting their contribution. It is not simply asking people to accept a decision already made.
Share information, roles, and credit. Include the people who do the daily work when choosing or testing a tool. Make disagreements discussable so that cooperation does not become pressure to agree.
Ask together: What can we do together that none of us can do well alone?
Editorial ratings
These are editorial judgments from the register, not measured probabilities or predictions about your situation.
About the register and scoring →More ways to explore
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