IP Library Granted Patent US 8,028,162
Granted Patent B2
US 8,028,162 · App. 12/271,649 · Granted Sep 27, 2011

Methods and systems for automated authentication, processing and issuance of digital certificates

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Quick Facts
Patent No.
US 8,028,162
App. No.
12/271,649
Granted
Sep 27, 2011
Kind
B2
Abstract

A computer system and process for issuing digital certificates use domain-control vetting to issue certificates. A requestor requests a certificate from a certificate authority, which identifies at least one approver to approve issuance of the digital certificate. If approved, the certificate authority accepts the request, creates and signs the certificate, and the signed certificate is sent to the requester.

Claims (12)

1. A method comprising:

receiving, from a requestor, a certificate signing request (CSR) for a digital certificate;

requesting from the requestor an approver e-mail address; receiving from the requestor an approver e-mail address;

determining if the approver e-mail address is of the form title@domain_name, where “domain_name” is a domain name of an entity for which the digital certificate is requested, and “title” is a name selected from a group of titles consisting of “admin”, “administrator”, “support”, “webmaster”, hostmaster”, “info”, “ssladmin”, and “sysadmin”; and

providing certificate information to the approver at the approver e-mail address if the address has the said form.

2. A server for performing the process of claim 1 .

3. A computer readable medium having a program for performing the process of claim 1 .

4. The method of claim 1 , wherein the requestor is a web server administrator, the method further including automatically vetting the web server name, including accessing information from a registrar database.

5. The method of claim 1 , wherein the CSR is for a website, the method further comprises automatically vetting the web site where the digital certificate is to be used.

6. The method of claim 1 , further comprising receiving payment information from the requestor.

7. The method of claim 6 , wherein the payment information includes credit card information.

8. The method of claim 6 , further comprising comparing the payment information provided by the requestor to information in the CSR.

Assignments (12)
ASSIGNMENT OF SECURITY INTERESTS IN INTELLECTUAL PROPERTY (FIRST LIEN), RECORDED ON OCTOBER 16, 2019 AT REEL 050741 FRAME 0918 Recorded Sep 24, 2025
From: UBS AG, STAMFORD BRANCH, AS SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS RESIGNING AGENT
To: HPS INVESTMENT PARTNERS, LLC, AS SUCCESSOR AGENT
Reel/Frame 072947/0157 →
SECOND LIEN NOTICE OF SUCCESSION OF AGENCY Recorded Jul 30, 2025
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS PRIOR AGENT
To: UBS AG, STAMFORD BRANCH, AS SUCCESSOR AGENT
Reel/Frame 072300/0068 →
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Feb 19, 2021
From: JEFFERIES FINANCE LLC, AS EXISTING AGENT
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS SUCCESSOR AGENT
Reel/Frame 055345/0042 →
RELEASE OF SECOND LIEN SECURITY INTEREST IN PATENTS Recorded Oct 17, 2019
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: DIGICERT, INC.; GEOTRUST, LLC
Reel/Frame 050747/0001 →
RELEASE OF FIRST LIEN SECURITY INTEREST IN PATENTS Recorded Oct 17, 2019
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: DIGICERT, INC.; GEOTRUST, LLC
Reel/Frame 050746/0973 →
SECOND LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Oct 16, 2019
From: DIGICERT, INC.
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 050741/0899 →
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Oct 16, 2019
From: DIGICERT, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 050741/0918 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: GEOTRUST LLC
To: DIGICERT, INC.
Reel/Frame 046122/0081 →
ENTITY CONVERSION Recorded Jan 16, 2018
From: GEOTRUST, INC.
To: GEOTRUST LLC
Reel/Frame 045076/0159 →
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Nov 3, 2017
From: DIGICERT, INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 044681/0556 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Nov 3, 2017
From: DIGICERT, INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 044710/0529 →
CERTIFICATE OF CONVERSION Recorded Oct 31, 2017
From: GEOTRUST, INC.
To: GEOTRUST LLC
Reel/Frame 044342/0943 →