"GMO Trust Login" Becomes First Domestic IDaaS to Support MCP, Offering AI-Powered Auditing and ID Management Support [GMO GlobalSign]
GMO GlobalSign's ID management and authentication service, "GMO Trust Login," has become the first domestic IDaaS to offer MCP (Model Context Protocol) compatible features, starting April 30, 2026. This integration with AI chat tools enables AI-powered security auditing and efficient ID management, reducing security risks associated with unmanaged accounts.
📋 Article Processing Timeline
- 📰 Published: May 1, 2026 at 20:30
- 🔍 Collected: May 1, 2026 at 12:01
- 🤖 AI Analyzed: May 1, 2026 at 20:25 (8h 23m after Collected)
GMO GlobalSign, Inc. (※1), a member of the GMO Internet Group, and its ID management and authentication service, "GMO Trust Login," began offering MCP (Model Context Protocol) (※3) compatible features on Thursday, April 30, 2026, making it the first domestic IDaaS (※2) to do so.
As corporate cloud usage advances, situations surrounding ID management and access rights management are once again drawing attention. These include forgotten account deletions or lingering permissions when employees retire or transfer, and data exfiltration through former employee accounts.
With the new MCP-compatible features, connecting AI chat tools with "GMO Trust Login" will enable AI-powered security auditing, understanding of ID and SaaS usage, and efficient confirmation tasks such as regular inventory checks. This will make it easier to identify forgotten account deletions and lingering permissions, contributing to the reduction of security risks.
Currently, this MCP-compatible feature is offered as a pre-release. This feature is available to customers using the "SSO Pro Plan" and "SSO Pro + SaaS Management Plan." The pre-release period is undecided, and the terms of service may change in the future.
(※1) GMO GlobalSign, Inc. is a consolidated company of GMO GlobalSign Holdings K.K.
(※2) As of April 15, 2026, according to our research.
(※3) MCP (Model Context Protocol) is an open protocol that allows generative AI to securely and standardly access external systems and data. By providing a common mechanism for AI to reference ID management, SaaS usage, and log information, it enables rapid acquisition and organization of necessary information.
[Risks Posed by Unremoved Former Employee Accounts and the Importance of ID Management]
In corporate information systems departments, repetitive and specialized tasks are common, such as managing accounts for employee onboarding, transfers, and retirements, understanding usage across multiple SaaS applications, handling audits, and checking logs during incidents. These tasks are often reliant on manual processes, leading to increased burden on staff, reliance on specific individuals, and security risks due to delayed responses. In recent years, incidents have occurred in domestic organizations where information, including personal data, has been exfiltrated, originating from accounts used by former employees or lingering access permissions. Such incidents can lead to financial burdens and impact corporate credibility, in addition to requiring investigation of the scope of impact, corrective actions, and explanations to stakeholders. These cases underscore the importance of continuously and accurately managing and operating ID and permission management associated with retirements and transfers.
Furthermore, in recent years, an increasing number of companies are utilizing AI for business efficiency and advanced analysis, with its application progressing in various tasks such as document creation, information organization, and analysis. Amidst this trend, the establishment and operation of business environments premised on AI utilization are also gaining attention.
[First Domestic IDaaS to Offer MCP-Compatible Features]
Against this backdrop, "GMO Trust Login" has become the first domestic IDaaS to offer MCP-compatible features. It provides a new approach to streamline confirmation and understanding tasks in ID management and security operations, realizing an environment where necessary information can be quickly retrieved in natural language through AI.
This feature is currently offered as a pre-release.
[Target Audience]
"SSO Pro Plan" (300 yen/ID per month, 330 yen including tax)
"SSO Pro + SaaS Management Plan" (500 yen/ID per month, 550 yen including tax)
[Examples of Security Operations Automated by AI]
With the MCP feature, administrators' daily tasks can be automated simply by operating AI chat. The following applications are particularly expected:
1. Countermeasures against Former Employees and Shadow Accounts
AI comprehensively extracts SaaS allocation status, usage actuals, and recent access status linked to scheduled retirees. It immediately identifies forgotten deletions and unnecessary licenses, supporting security risk reduction and cost savings.
2. Initial Response Support for Security Incidents
When suspicious logins or authentication failures occur, AI organizes and extracts relevant log information, assisting in understanding the scope of impact. This streamlines information confirmation for initial responses (※4).
3. Regular ID and SaaS Account Inventory
It organizes and visualizes ID and SaaS usage status and access history. Necessary information for inventory can be grasped in a short time, realizing high-frequency and low-burden operations.
4. Keywords:
As corporate cloud usage advances, situations surrounding ID management and access rights management are once again drawing attention. These include forgotten account deletions or lingering permissions when employees retire or transfer, and data exfiltration through former employee accounts.
With the new MCP-compatible features, connecting AI chat tools with "GMO Trust Login" will enable AI-powered security auditing, understanding of ID and SaaS usage, and efficient confirmation tasks such as regular inventory checks. This will make it easier to identify forgotten account deletions and lingering permissions, contributing to the reduction of security risks.
Currently, this MCP-compatible feature is offered as a pre-release. This feature is available to customers using the "SSO Pro Plan" and "SSO Pro + SaaS Management Plan." The pre-release period is undecided, and the terms of service may change in the future.
(※1) GMO GlobalSign, Inc. is a consolidated company of GMO GlobalSign Holdings K.K.
(※2) As of April 15, 2026, according to our research.
(※3) MCP (Model Context Protocol) is an open protocol that allows generative AI to securely and standardly access external systems and data. By providing a common mechanism for AI to reference ID management, SaaS usage, and log information, it enables rapid acquisition and organization of necessary information.
[Risks Posed by Unremoved Former Employee Accounts and the Importance of ID Management]
In corporate information systems departments, repetitive and specialized tasks are common, such as managing accounts for employee onboarding, transfers, and retirements, understanding usage across multiple SaaS applications, handling audits, and checking logs during incidents. These tasks are often reliant on manual processes, leading to increased burden on staff, reliance on specific individuals, and security risks due to delayed responses. In recent years, incidents have occurred in domestic organizations where information, including personal data, has been exfiltrated, originating from accounts used by former employees or lingering access permissions. Such incidents can lead to financial burdens and impact corporate credibility, in addition to requiring investigation of the scope of impact, corrective actions, and explanations to stakeholders. These cases underscore the importance of continuously and accurately managing and operating ID and permission management associated with retirements and transfers.
Furthermore, in recent years, an increasing number of companies are utilizing AI for business efficiency and advanced analysis, with its application progressing in various tasks such as document creation, information organization, and analysis. Amidst this trend, the establishment and operation of business environments premised on AI utilization are also gaining attention.
[First Domestic IDaaS to Offer MCP-Compatible Features]
Against this backdrop, "GMO Trust Login" has become the first domestic IDaaS to offer MCP-compatible features. It provides a new approach to streamline confirmation and understanding tasks in ID management and security operations, realizing an environment where necessary information can be quickly retrieved in natural language through AI.
This feature is currently offered as a pre-release.
[Target Audience]
"SSO Pro Plan" (300 yen/ID per month, 330 yen including tax)
"SSO Pro + SaaS Management Plan" (500 yen/ID per month, 550 yen including tax)
[Examples of Security Operations Automated by AI]
With the MCP feature, administrators' daily tasks can be automated simply by operating AI chat. The following applications are particularly expected:
1. Countermeasures against Former Employees and Shadow Accounts
AI comprehensively extracts SaaS allocation status, usage actuals, and recent access status linked to scheduled retirees. It immediately identifies forgotten deletions and unnecessary licenses, supporting security risk reduction and cost savings.
2. Initial Response Support for Security Incidents
When suspicious logins or authentication failures occur, AI organizes and extracts relevant log information, assisting in understanding the scope of impact. This streamlines information confirmation for initial responses (※4).
3. Regular ID and SaaS Account Inventory
It organizes and visualizes ID and SaaS usage status and access history. Necessary information for inventory can be grasped in a short time, realizing high-frequency and low-burden operations.
4. Keywords: