Overview of Authentication Mechanisms

Explain authentication mechanisms and access modes for InterSystems IRIS.

Updated Feb 2, 2026
One-click install
npx skills add https://github.com/sorodriguezz/skills-objectscript --skill overview-of-authentication-mechanisms
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Overview of Authentication Mechanisms
Source: https://github.com/sorodriguezz/skills-objectscript/tree/main/skills/overview-of-authentication-mechanisms
Command: npx skills add https://github.com/sorodriguezz/skills-objectscript --skill overview-of-authentication-mechanisms

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a comprehensive understanding of how to secure access to InterSystems IRIS by explaining various authentication mechanisms and their configurations.

Core Features & Use Cases

  • Authentication Mechanism Overview: Details Kerberos, OS-based, Instance, LDAP, and Delegated authentication.
  • Access Mode Explanation: Covers Local, Client-Server, and Web access modes.
  • Setup Guidance: Offers steps for choosing and configuring authentication.
  • Use Case: An administrator needs to understand the different ways users can log in to InterSystems IRIS to choose the most secure and appropriate method for their organization.

Quick Start

Explain the Kerberos authentication mechanism for InterSystems IRIS.

Frequently Asked Questions about Overview of Authentication Mechanisms

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What authentication mechanisms does InterSystems IRIS support?

InterSystems IRIS supports Kerberos, Operating System-based, Instance, LDAP, and Delegated authentication mechanisms to securely manage user access control. These options allow administrators to choose the most appropriate method for their organizational security requirements.

How do I set up Kerberos authentication for InterSystems IRIS?

To configure Kerberos authentication in InterSystems IRIS, you must select the appropriate Client-Server or Web access mode and follow the provided setup guidance. This ensures secure user access control within your environment.

What is the difference between Local, Client-Server, and Web access modes in InterSystems IRIS?

Local, Client-Server, and Web access modes in InterSystems IRIS determine how authentication is processed across different network interaction types. Selecting the correct mode impacts security implications and how user access control is enforced for those specific connection patterns.

Does InterSystems IRIS work with LDAP for user management?

Yes, InterSystems IRIS supports LDAP authentication for user management. Administrators can integrate existing directory services to enforce secure user access control, streamlining identity management across the organization's infrastructure.

When should I use Delegated authentication in InterSystems IRIS?

Delegated authentication in InterSystems IRIS is used when you need to implement custom login logic by delegating the verification process to external application code. This approach offers flexible user access control when standard mechanisms like Kerberos or LDAP do not meet specific requirements.