Dynamic Script Framework for Certificate Enrollment Automation

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Solution Overview

Problem

Existing solutions for configuring digital certificates in enterprise applications require manual static distribution and installation of scripts, leading to inefficiencies and increased costs, as administrators must manage certificate lifecycle events and reconfigure applications for different certificate profiles.

Innovation Solution

A dynamic framework for certificate application configuration that involves a script hosting server receiving and digitally signing scripts from an authenticated source, associating them with digital certificate profiles, and distributing them dynamically to client devices upon user enrollment, triggered by certificate lifecycle events such as enrollment, renewal, or import.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual static distribution and installation of scripts is used for configuring digital certificates, then administrators can control user access to enterprise applications, but administrative burdens and costs increase

Engineering Contradiction:
Improveuser access controlVSAvoidadministrative burden
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system enables self-service by automatically distributing and installing configuration scripts on client devices when digital certificates are enrolled. The certificate enrollment process itself triggers the automatic retrieval and execution of configuration scripts, eliminating the need for administrators to manually distribute and install scripts for each certificate.

Inventive Principle:
Principle #25Self-service

2Reliability

If manual configuration management is implemented for different certificate profiles, then enterprises can provide secure authentication, but time and resources are consumed

Engineering Contradiction:
Improvesecure authenticationVSAvoidcertificate management efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system transitions from static manual configuration to dynamic automatic configuration. Configuration scripts are dynamically retrieved and executed based on the specific certificate profile being enrolled. The system automatically adapts the configuration process to match the certificate type and requirements, eliminating repetitive manual configuration tasks for different certificate profiles.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If scripts are distributed without digital signatures, then script distribution is simpler, but security against malicious scripts is compromised

Engineering Contradiction:
Improvescript distributionVSAvoidscript security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system performs preliminary authentication and digital signing of configuration scripts before distribution. The server authenticates the source of configuration scripts and digitally signs them before making them available for download. Client devices verify the digital signatures before executing the scripts, ensuring security is established in advance rather than as an afterthought.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If automatic script distribution is implemented, then administrative work is reduced, but system complexity increases

Engineering Contradiction:
Improveadministrative workloadVSAvoidsystem architecture
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system uses a universal certificate enrollment process that handles multiple certificate types and profiles through a single automated workflow. The same enrollment mechanism automatically retrieves, executes, and manages configuration scripts for all certificate profiles, eliminating the need for separate manual configuration processes for each certificate type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS9166970B1Dynamic framework for certificate application configuration
Publication Date: 2015.10.20 DIGICERT INC
  • US9166970B1 patent drawing
  • US9166970B1 patent drawing
  • US9166970B1 patent drawing

AI summary

A script hosting server receives a script from an authenticated source, associates the script with a certificate profile for digital certificates based on input from the authenticated source, receives user enrollment information for the certificate profile from the authenticated source, receives a script request of a client device, the script request identifying the certificate profile and a user of the client device, determines whether the user is enrolled in the certificate profile based on the user enrollment information, and, upon determining that the user is enrolled, providing the scripts to the client device.