Authentication
Trust the request only after issuer, audience, signature, expiry, scopes, and claims are verified.
MCP AUTHENTICATION AND AUTHORIZATION
MCP Server Authentication and Authorization for Enterprise AI Agents
Connect MCP servers to Entra ID, Okta, Ping Identity, Cisco Duo, OneLogin, Amazon Cognito, Google Identity, or your enterprise IdP. Datawiza Agent Gateway validates identity signals and enforces least-privilege authorization before agents reach tools.
✓Validate tokens
✓Authorize tools
✓Audit decisions
Why it matters
MCP authentication alone is not enough
Authentication proves that a request is tied to an identity. Authorization decides what that identity is allowed to do. MCP needs both because one server can expose many tools, and those tools can range from low-risk search to privileged writes, exports, approvals, and production changes.
Datawiza Agent Gateway sits in front of MCP servers. It validates identity signals from your enterprise IdP, applies MCP server, tool, action, group, claim, tenant, and environment policy, and logs each decision before requests reach sensitive systems.
Authorization
Decide which server, tool, action, data path, tenant, and environment can be reached.
Audit
Record the caller, matched policy, decision, and outcome for security review.
Architecture
Enterprise authorization before tool access
Step 1
Authenticate with your IdP
Agents, MCP clients, users, or workflows authenticate through Entra ID, Okta, Ping, Duo, OneLogin, Cognito, Google Identity, or another trusted IdP.
Step 2
Validate the identity signal
Datawiza validates issuer, audience, signature, expiry, scopes, groups, roles, claims, tenant, and client context before trusting the request.
Step 3
Authorize MCP tools
Policy decides which MCP server, tool, action, data path, environment, and downstream resource the request can reach.
Step 4
Log every decision
Allowed, denied, and approval-routed requests are recorded so security teams can audit agent access and tune policy.
Provider guides
Start with the IdP your team already uses
Each guide explains where the provider fits into MCP authentication, and where Datawiza Agent Gateway enforces MCP-specific authorization.
Microsoft
Microsoft Entra ID
Entra ID, Conditional Access, groups, claims, and Entra Agent ID context.
Read guide →Workforce identity
Okta
Okta authorization servers, groups, scopes, and custom claims for MCP tool policy.
Read guide →Enterprise federation
Ping Identity
PingFederate, PingOne, hybrid federation, and multiple enterprise issuers.
Read guide →MFA and trust
Cisco Duo
Duo MFA, device trust, Duo SSO, and Duo-protected IdP flows for MCP access.
Read guide →Cloud identity
OneLogin
OneLogin SSO, groups, roles, claims, and workforce access for MCP servers.
Read guide →AWS-native apps
Amazon Cognito
Cognito user pools, app clients, scopes, tenants, and AWS-backed MCP tools.
Read guide →Google Workspace
Google Identity
Google Workspace, Cloud Identity, groups, developer tools, and internal workflows.
Read guide →Authorization
What Datawiza authorizes for MCP
Move beyond a single authenticated connection. Apply least privilege at the MCP server, tool, action, and environment level.
Policy 1
Server access
Control which agents, users, groups, clients, or tenants can reach each MCP server.
Policy 2
Tool and action policy
Separate read-only tools from writes, deletes, exports, approvals, and privileged operations.
Policy 3
Context-aware decisions
Use groups, roles, scopes, claims, tenant, client, agent, environment, and risk context in policy.
Policy 4
Audit and approvals
Record outcomes and route sensitive actions for approval when policy requires review.
FAQ
MCP authentication and authorization FAQ
What is MCP server authentication?
MCP server authentication verifies that a request is tied to a trusted identity, token, client, user, workload, or agent. In enterprise environments, that identity usually comes from an existing IdP such as Entra ID, Okta, Ping, Duo, OneLogin, Cognito, or Google Identity.
Why is MCP authorization separate from authentication?
Authentication says who or what is calling. Authorization says what that caller can do. MCP authorization must account for server, tool, action, data sensitivity, group, claim, tenant, agent, client, and environment context.
Does Datawiza replace our identity provider?
No. Datawiza Agent Gateway works with your existing IdP. The IdP remains the identity source; Datawiza validates the identity signal and enforces MCP-specific authorization before agent requests reach tools.
Next step
Review your MCP authentication and authorization architecture
Bring your IdP, MCP server, and agent access model. We can map where token validation, least-privilege authorization, approvals, and audit should happen before agents reach sensitive tools.