Authentication Mode to Universal Unencrypted Protocol
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(12) United States Patent (10) Patent No.: US 8,387,155 B2 Gregg Et Al
US008.387155B2 (12) United States Patent (10) Patent No.: US 8,387,155 B2 Gregg et al. (45) Date of Patent: *Feb. 26, 2013 (54) SYSTEM FORMANAGING ACCESS TO (56) References Cited PROTECTED COMPUTER RESOURCES U.S. PATENT DOCUMENTS (75) Inventors: Richard L. Gregg, Elkhorn, NE (US); 4,446,519 A 5/1984 Thomas Sandeep Giri, Omaha, NE (US); (Continued) Timothy C. Goeke, Elkhorn, NE (US) FOREIGN PATENT DOCUMENTS EP O 636963 A2 2, 1995 (73) Assignee: Prism Technologies LLC, Omaha, NE EP 0 762261 A2 9, 1996 (US) (Continued) OTHER PUBLICATIONS (*) Notice: Subject to any disclaimer, the term of this In the Matter of Certain Authentication Systems, Including Software patent is extended or adjusted under 35 and Handheld Electronic Devices; Investigation No. 337-TA-697; U.S.C. 154(b) by 0 days. Verified Complaint Under Section 337 of the Tariff Act of 1930. As Amended; 26 pages; Exhibit 2, 11 pages; Exhibit 3.31 pages; Exhibit This patent is Subject to a terminal dis 4.31 pages; Exhibit 5, 1 page; Exhibit 6;4 pages; Exhibit 7.31 pages; claimer. Exhibit 8, 2 pages; Exhibit 9, 92 pages; Exhibit 10, 4 pages; Exhibit 11, 92 pages; Exhibit 12, 56 pages; Exhibit 13, 17 pages; Exhibit 26, (21) Appl. No.: 12/944,473 2 pages; Exhibit 29, 10 pages; Exhibit 30, 1 page; Exhibit 31, 1 page; Exhibit32, 4 pages; Exhibit 34, 19 pages; Exhibit 35.3 pages; Exhibit 36, 1 page; Exhibit 37; 169 pages; Letter Submiting Verified Com (22) Filed: Nov. 11, 2010 plaint to the International Trade Comission; 2 pages; Letter Request ing Confidential Treatment of Exhibits; 2 pages; Dec. -
(12) United States Patent (10) Patent No.: US 9,369.469 B2 Gregg Et Al
USOO9369469B2 (12) United States Patent (10) Patent No.: US 9,369.469 B2 Gregg et al. (45) Date of Patent: *Jun. 14, 2016 (54) METHOD FORMANAGING ACCESS TO USPC .............................................................. 726/4 PROTECTED COMPUTER RESOURCES See application file for complete search history. (71) Applicant: PRISM TECHNOLOGIES LLC, (56) References Cited Omaha, NE (US) (72) Inventors: Richard L. Gregg, Elkhorn, NE (US); U.S. PATENT DOCUMENTS Sandeep Giri, San Francisco, CA (US); 4,446,519 A 5/1984 Thomas Timothy C. Goeke, Elkhorn, NE (US) 4,471,163 A 9, 1984 Donald et al. (73) Assignee: PRISM TECHNOLOGIES, L.L.C., (Continued) Omaha, NE (US) FOREIGN PATENT DOCUMENTS (*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 EP O 268 141 A2 5, 1988 U.S.C. 154(b) by 0 days. EP O 456920 A2 4f1990 This patent is Subject to a terminal dis (Continued) claimer. OTHER PUBLICATIONS (21) Appl. No.: 14/549,943 Defendants' Joint Invalidity Contentions and Joint Supplemental (22) Filed: Nov. 21, 2014 Answer and Objections to Plaintiffs Interrogatory No. 4; Prism (65) Prior Publication Data Technologies LLC v. Verisign, Inc., et al.: Civil Action No. 05-214 US 2015/OO82392 A1 Mar. 19, 2015 JJF; Sep. 5, 2006; 118 pages. Related U.S. Application Data (Continued) (63) Continuation of application No. 13/752,036, filed on Primary Examiner — Kambiz Zand Jan. 28, 2013, now Pat. No. 8,898,746, which is a Assistant Examiner — Aubrey Wyszynski continuation of application No. 12/944,473, filed on Nov. 11, 2010, now Pat. -
(12) United States Patent (10) Patent No.: US 8,127,345 B2 Gregg Et Al
US008127345B2 (12) United States Patent (10) Patent No.: US 8,127,345 B2 Gregg et al. (45) Date of Patent: *Feb. 28, 2012 (54) METHOD AND SYSTEM FOR MANAGING (56) References Cited ACCESS TO PROTECTED COMPUTER RESOURCES PROVIDED VIA AN INTERNET U.S. PATENT DOCUMENTS PROTOCOL NETWORK 4,691.355 A 9, 1987 WirStrom et al. (Continued) (75) Inventors: Richard L. Gregg, Elkhorn, NE (US); Sandeep Giri, Omaha, NE (US); FOREIGN PATENT DOCUMENTS Timothy C. Goeke, Elkhorn, NE (US) EP 941 11581.8 2, 1995 (Continued) (73) Assignee: Prism Technologies LLC, Omaha, NE (US) OTHER PUBLICATIONS (*) Notice: Subject to any disclaimer, the term of this Prism Technologies LLC., v. Verisign, Inc., et al.: Civil Action No. patent is extended or adjusted under 35 05-214 JJF: Defendants' Second Supplemental Joint 35 U.S.C. S. 282 U.S.C. 154(b) by 585 days. Notice; Mar. 12, 2007; 7 pages; Exhibit A. pp. 1-80. This patent is Subject to a terminal dis (Continued) claimer. Primary Examiner — Kambiz Zand Appl. No.: 11/978,919 Assistant Examiner — Aubrey Wyszynski (21) (74) Attorney, Agent, or Firm — Martin & Ferraro, LLP Filed: Oct. 30, 2007 (22) (57) ABSTRACT (65) Prior Publication Data A method and system for controlling access, by an authenti US 2008/OO66168 A1 Mar. 13, 2008 cation server, to protected computer resources provided via an Internet Protocol network that includes storing (i) a digital Related U.S. Application Data identification associated with at least one client computer device, and (ii) data associated with the protected computer (63) Continuation of application No. -
Public Key Infrastructure
Ecole d’Ingénieurs de Genève laboratoire de transmission de données Public Key Infrastructure Etudiant : Denis Cotte Professeur : Mr Gérald Litzistorf Projet réalisé en collaboration avec e-Xpert solutions 04/12/2001 4, rue de la Prairie tél. 022 338 04 00 eig 1202 Genève fax 022 338 04 10 [email protected] Ecole d'ingénieurs - hes Genève Département des technologies Candidat . En collaboration avec . de l'information M. COTTE Denis e-Xpert Solutions SA Session d'automne 2001 Filière informatique Professeur : M. Gérald Litzistorf Diplôme en transmission de données Infrastructure à clé publique Description : Une infrastructure à clé publique (Public Key Infrastructure) crée un espace de confiance qui permet de gérer tous les aspects de sécurité : authentification des utilisateurs et des entités techniques, confidentialité, intégrité des données et non répudiation des transactions. Elle est constituée par des services de génération et de diffusion des certificats numériques (sorte de carte d'identité virtuelle) et des clés nécessaires au chiffrement et au déchiffrement. Ce travail se décompose selon les étapes décrites ci-dessous. Travail demandé au candidat : Le candidat commencera par étudier les différents protocoles, procédures et formats présents dans une infrastructure à clé publique pour délivrer un certificat, le publier, le bloquer et tester sa validité : · Public Key Cryptography Standard · Simple Certificate Enrolment Protocol · Certificate Management Protocol · Certificate Revocation List · Online Certificate Status Protocol La mise en œuvre sera basée sur l’autorité de certification Keon Certificate Authority 5.7 de RSA (compatible NT4 serveur) et divers composants du laboratoire : serveur SSL, modules IPSec (Checkpoint - Cisco) et cartes à puce. -
Black Tulip Report of the Investigation Into the Diginotar Certificate Authority Breach
Black Tulip Report of the investigation into the DigiNotar Certificate Authority breach Classification PUBLIC Customer Ministry of the Interior and Kingdom Relations Project no./Ref. no. PR-110202 Date 13 August 2012 Version 1.0 Team Hans Hoogstraaten (Team leader) Ronald Prins (CEO) Daniël Niggebrugge Danny Heppener Frank Groenewegen Janna Wettinck Kevin Strooy Pascal Arends Paul Pols Robbert Kouprie Steffen Moorrees Xander van Pelt Yun Zheng Hu Business Unit Cybercrime Pages 101 WARNING Misuse of this document or any of its information is prohibited and will be prosecuted to the maximum penalty possible. Fox-IT cannot be held responsible for any misconduct or malicious use of this document by a third party or damage caused by any information this document contains. Fox-IT BV Olof Palmestraat 6 2616 LM Delft P.O. box 638 2600 AP Delft The Netherlands Phone: +31 (0)15 284 7999 Fax: +31 (0)15 284 7990 Email: [email protected] Internet: www.fox-it.com Trademark Fox-IT and the Fox-IT logo are trademarks of Fox-IT BV. All other trademarks mentioned in this document are owned by the mentioned legacy body or organization. The general service conditions of Fox-IT BV apply to this documentation, unless it is explicitly specified otherwise. PUBLIC 2 Management summary DigiNotar B.V. was founded as a privately-owned notarial collaboration in 1998. DigiNotar provided digital certificate services as a Trusted Third Party and hosted a number of Certificate Authorities (CAs). The certificates issued by DigiNotar were trusted worldwide to secure digital communication on the basis of a Public Key Infrastructure (PKI). -
United States Patent (10) Patent N0.: US 7,290,288 B2 Gregg Et A]
US007290288B2 (12) United States Patent (10) Patent N0.: US 7,290,288 B2 Gregg et a]. (45) Date of Patent: Oct. 30, 2007 (54) METHOD AND SYSTEM FOR 4,977,594 A 12/1990 Shear CONTROLLING ACCESS, BY AN 5,032,979 A 7/1991 Hecht et a1. AUTHENTICATION SERVER, T() 5,060,263 A 10/1991 Bosen et a1. PROTECTED COMPUTER RESOURCES 5,081,676 A 1/1992 Chou et e1~ PROVIDED VIA AN INTERNET PROTOCOL (Continued) NETWORK FOREIGN PATENT DOCUMENTS (75) Inventors: Richard L. Gregg, Omaha, NE (US); sandeep Gm’ Omaha, NE (Us); EP 941115818 2/1995 Timothy C. Goeke, Elkhorn, NE (US) (Continued) (73) Assignee: Prism Technologies, L.L.C., Omaha, OTHER PUBLICATIONS NE (Us) RFC 912*Authenticati0n Service, Internet Engineering Task Force, Sep. 1984. ( * ) Notice: Subject to any disclaimer, the term of this _ patent is extended or adjusted under 35 (comlnued) U'S'C' 154(1)) by 44 days‘ Primary ExamineriKambiZ Zand Assistant ExamineriAndreW L. Nalven (21) Appl' NO" 10/230’638 (74) Attorney, Agent, or FirmiMartin & Ferraro, LLP (22) F1led: Aug. 29, 2002 (57) ABSTRACT (65) Pnor Pubhcatlon Data A method and system for controlling access, by an authen US 2003/0046589 A1 Mar. 6, 2003 tication server, to protected computer resources provided via an lntemet Protocol network that includes storing (i) a (51) Int. Cl. digital identi?cation associated With at least one client H04L 21/00 (2006.01) computer device, and (ii) data associated With the protected (52) U.S. Cl. ......................................... .. 726/28; 705/51 computer resources in at least one database associated With (58) Field of Classi?cation Search ............. -
Using RSA Certificate Manager with Microsoft Windows Server 2003 and 2008
Using RSA Certificate Manager with the Microsoft Windows PKI Administrator’s Guide Contact Information Go to the RSA corporate web site for regional Customer Support telephone and fax numbers: www.rsa.com Trademarks RSA, the RSA logo and EMC are registered trademarks or trademarks of EMC Corporation in the United States and/or other countries. All other trademarks used herein are the property of their respective owners. For a list of EMC trademarks, go to www.rsa.com/legal/trademarks_list.pdf. License agreement This software and the associated documentation are proprietary and confidential to EMC, are furnished under license, and may be used and copied only in accordance with the terms of such license and with the inclusion of the copyright notice below. This software and the documentation, and any copies thereof, may not be provided or otherwise made available to any other person. No title to or ownership of the software or documentation or any intellectual property rights thereto is hereby transferred. Any unauthorized use or reproduction of this software and the documentation may be subject to civil and/or criminal liability. This software is subject to change without notice and should not be construed as a commitment by EMC. Third-party licenses This product may include software developed by parties other than RSA. The text of the license agreements applicable to third-party software in this product may be viewed in the thirdpartylicenses.pdf file. This product includes software developed by The Apache Software Foundation (www.apache.org/). Portions Copyright © 1992-1996 Regents of the University of Michigan. -
Data Collection on Security Flaws Caused by Design Errors
Data collection on security flaws caused by design errors Harald Terkelsen Master’s Thesis Master of Science in Information Security 30 ECTS Department of Computer Science and Media Technology Gjøvik University College, 2006 Institutt for informatikk og medieteknikk Høgskolen i Gjøvik Postboks 191 2802 Gjøvik Department of Computer Science and Media Technology Gjøvik University College Box 191 N-2802 Gjøvik Norway Data collection on security flaws caused by design errors Preface After three years of studying in my spare time while working a full time day job, it has not always been easy to find the energy or the time to work on the thesis in the evening after a long day at work first. But the motivation of finishing what I started and getting the master’s degree has kept me going. The time has unfortunately run out, and the thesis is not as complete as I hoped it should be at this time. I would like to thank my employer, Oslo University College (Høgskolen i Oslo), for letting me have days off work to follow the lectures at Gjøvik two days a week, six weeks each semester to pursue the masters degree. I also thank my supervisor Hanno Langweg, who originally proposed the topic, for his feedback on the drafts he reviewed, and also for being patience with my slow progression being a part time student. iii Data collection on security flaws caused by design errors Contents Preface .......................................... iii Contents ......................................... v 1 Introduction ..................................... 1 2 Previous and related work ............................. 5 2.1 Software design ................................. 5 2.1.1 Design principles ...........................