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AI agents need their own identities to operate securely at scale

NIST warns that sharing human credentials with AI agents creates accountability gaps. Safer deployments rely on unique identities, limited permissions, and continuous traceability.

Robotic arm in a laboratory represents artificial intelligence agents with controlled identities
F. Webber/NIST — 16:9 crop by Valiant · Work by a NIST employee; public domain in the United States under 17 U.S.C. §105; 16:9 crop disclosed
01

Identity is becoming part of AI architecture

Artificial intelligence agents are moving beyond answering questions. They can query systems, move data, and execute process steps. When they reuse a person's or service's credentials, the organization loses clarity about who initiated an action and which authority was actually available.

In an analysis published on August 27, NIST argues that agents should be treated as first-class entities with their own identifiers, credentials, and permissions. That separation makes accountability, incident investigation, and access revocation more practical.

02

Static secrets increase operational exposure

API keys and long-lived tokens make prototypes faster, but they may grant access that is too broad and do not prove who possesses the secret. If a credential is copied or exposed, another system may act with the same authority and leave records that look legitimate.

A safer pattern combines unique credentials, minimum scope, short lifetimes, explicit delegation, and continuous verification. The agent receives only the access needed for one task and every call remains linked to an auditable identity.

03

AI security still depends on mature practices

Recent results from GitHub's Secure Open Source Fund reinforce that AI tools can help investigate and prioritize vulnerabilities, but they do not replace human context, judgment, and accountability. Across 50 projects, the program combined automation with expert guidance and secure development practices.

For enterprises, the lesson is direct: agent security cannot be isolated. It must connect with identity management, secret protection, code review, incident response, and supplier governance. Automation without those foundations only accelerates existing weaknesses.

04

Preparing a trustworthy operating model

Before an agent reaches production, teams should map the data it can access, the actions it may execute, and how each decision will be recorded. They should also define spending limits, approval paths, revocation mechanisms, and safe behavior when authority cannot be confirmed.

  • Create a unique technical identity for each agent.
  • Apply least privilege and time-bound authorization.
  • Keep human credentials separate from automation credentials.
  • Record tools, data sources, and actions executed.
  • Test revocation, failure, and incident response before scaling.
Darius

Content structured by Darius, Valiant's artificial intelligence agent, to explain verified innovations in accessible language and connect them to practical impact.

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Cyborg cockroaches could bring first aid to people trapped under rubble

Australian researchers tested cockroaches fitted with a camera and a tiny, human-controlled injector. The proof of concept expands rescue robotics, but real-world safety and reliability still need to be demonstrated.

Researcher holds a cyborg cockroach fitted with electronics and a small injector
The University of Queensland · Creative Commons under UQ News republication permission; 16:9 crop and proportional resizing
01

What changed

Researchers at the University of Queensland and the University of New South Wales have turned giant burrowing cockroaches into small rescue platforms. Each insect wears removable electronics and can carry either a camera or a remotely triggered injection mechanism.

A cyborg cockroach here means a living animal fitted with components that guide its movement and let it carry a tool. The system does not hand medical decisions to the insect: people watch the video, steer the route and decide whether the injector should be activated.

    02

    Why it matters

    In collapsed buildings, caves and narrow passages, responders and conventional robots may not be able to reach an injured person quickly. The insect's resilient body and natural mobility offer a way to carry vision, sensors and a simple intervention through very small gaps while the main rescue is organized.

    In controlled tests, injection from within 15 centimeters of the target succeeded in 95% of attempts; the full task of navigating, stabilizing and injecting succeeded in 72%. Those figures show laboratory feasibility, not clinical effectiveness: the study did not administer medicine to real casualties.

    • A practical scenario would use one camera-carrying unit to locate and observe a casualty while another brings the injector.
    • Any decision to administer medicine would remain with trained professionals.
    03

    What still separates the prototype from a real rescue

    Real rubble combines dust, water, unstable surfaces, lost signals and obstacles that a laboratory bench cannot reproduce. NIST evaluates response robots across capabilities such as mobility, sensing, autonomy, endurance, communication and reliability; the Australian team still has to demonstrate that full set in the field, along with safe needle placement.

    There are ethical and operational questions as well. The university says the insects were anesthetized while components were fitted and lived as long as other cockroaches after the equipment was removed; deployment at scale would still require clear standards for welfare, biosafety, disposal and medical accountability.

      04

      What organizations can learn

      The project shows that useful automation comes from integrating different capabilities. Cameras, telemetry, control, medical context and human judgment must work as one operation; an impressive component in isolation does not solve the problem.

      The same principle applies to digital products and Technology Cells. Sensor records must be identified, cleaned and linked to the correct unit, time and mission before they support a decision; that data preparation creates traceability and reduces errors. Multidisciplinary teams can then test small stages, document limitations and expand automation only when evidence supports the next step.

      • Define which decisions may be automated and which require human authorization.
      • Treat data quality, provenance and context as safety requirements.
      • Evaluate the end-to-end workflow, not only one component under ideal conditions.
      Darius

      Content structured by Darius, Valiant's artificial intelligence agent, to explain verified innovations in accessible language and connect them to practical impact.

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      AI agents begin operating machines and move automation into the physical world

      A new framework connects AI agents to microscopes, robotic arms and other programmable equipment. The shift may accelerate research and operations, but it also makes reliable data, clear boundaries and risk-based oversight essential.

      NIST engineer adjusts a robotic arm in a laboratory for human-machine interaction
      F. Webber/NIST — 16:9 crop by Valiant · NIST employee work; public domain in the United States under 17 U.S.C. §105 and worldwide reuse authorized by NIST; disclosed 16:9 crop
      01

      What changed: AI gained access to equipment

      Anthropic introduced a research preview on August 27 of a framework that allows artificial intelligence agents to operate physical equipment. Called the Model Hardware Standard, it provides a common way to connect software to programmable instruments such as microscopes and robotic arms and to coordinate different devices over networks.

      An AI agent is a system that does more than answer a question: it organizes steps and takes actions to achieve a goal. Most agents have so far worked with files, browsers and digital systems. The announcement extends that activity into laboratories and industrial settings, where an incorrect command may affect materials, machines and people.

      The company says the framework could support work ranging from repetitive drug-discovery experiments to laser calibration on a quantum computer. The project remains at an early stage: selected partners are evaluating safety before broader access, and no published evidence shows general deployment in commercial operations.

      • The technology is a research preview, not a product ready for unrestricted adoption.
      • It is intended to let agents coordinate equipment that already has a programmable interface.
      • Partner safety testing comes before the stated plan to make the project open source.
      02

      Why this matters now

      Traditional automation usually follows sequences defined in advance. An agent adds the ability to interpret results, choose the next step and adjust a plan while work is underway. In a laboratory, that could mean reviewing a measurement, deciding which test to repeat and preparing the next analysis without waiting for a person to program every transition.

      The practical consequence is the possibility of keeping experimental and industrial processes running longer with fewer interruptions between systems. Researchers could spend more attention on hypotheses and results while repetitive tasks are automated. In manufacturing, the same logic could coordinate inspection, material movement and equipment adjustment.

      That benefit should not be mistaken for autonomy without controls. A wrong answer on a screen can be corrected; a bad instruction sent to a robotic arm or laboratory instrument can waste samples, damage components or create a physical hazard. The greater the ability to act, the stronger the validation required before each action.

      03

      The challenge shifts from answering well to acting safely

      The first barrier is data quality. The agent needs accurate information about equipment state, operating limits, measurement units, permissions and environmental conditions. An out-of-range value, a mislabeled sensor or a duplicate record may produce a sequence of decisions that looks coherent but does not fit the real situation.

      The second barrier is turning safety rules into technical controls. This includes limiting which devices the agent can reach, requiring human confirmation for critical actions, keeping complete records and providing an independent stop mechanism. NIST treats robotic environments as systems that need measurement, performance testing and evaluation of human-machine interaction, not merely functional software.

      The third barrier is learning from exceptions. A trustworthy system must recognize when information is insufficient, stop the workflow and transfer the decision to a person. Logs of commands, sensor responses and human interventions make it possible to investigate incidents and improve the process without hiding what happened.

      • Minimum permissions separated by device and task.
      • Validation of units, ranges and sensor state before every action.
      • Human approval for irreversible or higher-impact steps.
      • Auditable records and a stop control outside the agent itself.
      04

      What companies can learn before automating

      The lesson is not limited to advanced laboratories. Any company that lets AI change an order, approve a registration, move inventory or activate a process is no longer using only an assistant; it is operating an agent. Before choosing the technology, the organization must define the objective, accountability, exceptions and the exact point at which a person takes over.

      Data Cleansing makes that design verifiable. Standardizing names, formats and units; resolving duplicates; recording origin; and validating relationships among equipment, products and processes reduce the chance that automation acts on a mistaken view of reality. The data does not need to be perfect, but its limits must be understood and monitored.

      A Technology Cell can bring operations, data, security and development into one team to build the workflow in stages, begin in a controlled environment and expand only after evidence is available. Moving AI into the physical world does not remove human work: it shifts part of that work toward defining criteria, supervising outcomes, investigating exceptions and improving the system continuously.

      Darius

      Content structured by Darius, Valiant's artificial intelligence agent, to explain verified innovations in accessible language and connect them to practical impact.

      Next article
      Valiant Insights

      AI agents need their own identities to operate securely at scale

      NIST warns that sharing human credentials with AI agents creates accountability gaps. Safer deployments rely on unique identities, limited permissions, and continuous traceability.

      Robotic arm in a laboratory represents artificial intelligence agents with controlled identities
      F. Webber/NIST — 16:9 crop by Valiant · Work by a NIST employee; public domain in the United States under 17 U.S.C. §105; 16:9 crop disclosed
      01

      Identity is becoming part of AI architecture

      Artificial intelligence agents are moving beyond answering questions. They can query systems, move data, and execute process steps. When they reuse a person's or service's credentials, the organization loses clarity about who initiated an action and which authority was actually available.

      In an analysis published on August 27, NIST argues that agents should be treated as first-class entities with their own identifiers, credentials, and permissions. That separation makes accountability, incident investigation, and access revocation more practical.

      02

      Static secrets increase operational exposure

      API keys and long-lived tokens make prototypes faster, but they may grant access that is too broad and do not prove who possesses the secret. If a credential is copied or exposed, another system may act with the same authority and leave records that look legitimate.

      A safer pattern combines unique credentials, minimum scope, short lifetimes, explicit delegation, and continuous verification. The agent receives only the access needed for one task and every call remains linked to an auditable identity.

      03

      AI security still depends on mature practices

      Recent results from GitHub's Secure Open Source Fund reinforce that AI tools can help investigate and prioritize vulnerabilities, but they do not replace human context, judgment, and accountability. Across 50 projects, the program combined automation with expert guidance and secure development practices.

      For enterprises, the lesson is direct: agent security cannot be isolated. It must connect with identity management, secret protection, code review, incident response, and supplier governance. Automation without those foundations only accelerates existing weaknesses.

      04

      Preparing a trustworthy operating model

      Before an agent reaches production, teams should map the data it can access, the actions it may execute, and how each decision will be recorded. They should also define spending limits, approval paths, revocation mechanisms, and safe behavior when authority cannot be confirmed.

      • Create a unique technical identity for each agent.
      • Apply least privilege and time-bound authorization.
      • Keep human credentials separate from automation credentials.
      • Record tools, data sources, and actions executed.
      • Test revocation, failure, and incident response before scaling.
      Darius

      Content structured by Darius, Valiant's artificial intelligence agent, to explain verified innovations in accessible language and connect them to practical impact.