Trusted Identities for AI Agents: Leveraging Telco-Hosted eSIM Infrastructure
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866910916779442176 |
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| author | Barros, Sebastian |
| author_facet | Barros, Sebastian |
| contents | The rise of autonomous AI agents in enterprise and industrial environments introduces a critical challenge: how to securely assign, verify, and manage their identities across distributed systems. Existing identity frameworks based on API keys, certificates, or application-layer credentials lack the infrastructure-grade trust, lifecycle control, and interoperability needed to manage agents operating independently in sensitive contexts.
In this paper, we propose a conceptual architecture that leverages telecom-grade eSIM infrastructure, specifically hosted by mobile network operators (MNOs), to serve as a root of trust for AI agents. Rather than embedding SIM credentials in hardware devices, we envision a model where telcos host secure, certified hardware modules (eUICC or HSM) that store and manage agent-specific eSIM profiles. Agents authenticate remotely via cryptographic APIs or identity gateways, enabling scalable and auditable access to enterprise networks and services.
We explore use cases such as onboarding enterprise automation agents, securing AI-driven financial systems, and enabling trust in inter-agent communications. We identify current limitations in GSMA and 3GPP standards, particularly their device centric assumptions, and propose extensions to support non-physical, software-based agents within trusted execution environments. This paper is intended as a conceptual framework to open discussion around standardization, security architecture, and the role of telecom infrastructure in the evolving agent economy. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_16108 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Trusted Identities for AI Agents: Leveraging Telco-Hosted eSIM Infrastructure Barros, Sebastian Cryptography and Security Networking and Internet Architecture The rise of autonomous AI agents in enterprise and industrial environments introduces a critical challenge: how to securely assign, verify, and manage their identities across distributed systems. Existing identity frameworks based on API keys, certificates, or application-layer credentials lack the infrastructure-grade trust, lifecycle control, and interoperability needed to manage agents operating independently in sensitive contexts. In this paper, we propose a conceptual architecture that leverages telecom-grade eSIM infrastructure, specifically hosted by mobile network operators (MNOs), to serve as a root of trust for AI agents. Rather than embedding SIM credentials in hardware devices, we envision a model where telcos host secure, certified hardware modules (eUICC or HSM) that store and manage agent-specific eSIM profiles. Agents authenticate remotely via cryptographic APIs or identity gateways, enabling scalable and auditable access to enterprise networks and services. We explore use cases such as onboarding enterprise automation agents, securing AI-driven financial systems, and enabling trust in inter-agent communications. We identify current limitations in GSMA and 3GPP standards, particularly their device centric assumptions, and propose extensions to support non-physical, software-based agents within trusted execution environments. This paper is intended as a conceptual framework to open discussion around standardization, security architecture, and the role of telecom infrastructure in the evolving agent economy. |
| title | Trusted Identities for AI Agents: Leveraging Telco-Hosted eSIM Infrastructure |
| topic | Cryptography and Security Networking and Internet Architecture |
| url | https://arxiv.org/abs/2504.16108 |