Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 1 of 15
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`Exhibit U
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`Exhibit U
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`11/23/21, 12:45 AM
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`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 2 of 15
`Laszlo Elteto
`
`Laszlo Elteto
`Sr. Principal Software Engineer at Raytheon
`Irvine, California, United States · 288 connections
`
`Sign in to Connect
`
`Raytheon Technologies
`
`Eötvös Loránd University
`
`About
`Security research; security software architecture, design and development
`
`Specialties: crypto, high assurance software
`software security, anti-debugging / obfuscation techniques, software protection technologies,
`security consulting
`FIPS-140, Common Criteria, Cryptoki, MS CAPI, patent prosecution
`
`Experience
`CISSP, Sr. Principal Software Engineer
`Raytheon Technologies
`Dec 2012 - Present · 9 years
`https://www.linkedin.com/in/laszloelteto
`
`1/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 3 of 15
`Fullerton, CA
`Laszlo Elteto
`security research and development
`high assurance software development
`
`CISSP, Senior System Architect
`SafeNet, Inc.
`Apr 2004 - Dec 2012 · 8 years 9 months
`security research and devlopment, security consulting
`member of the company's CTO Office
`Microsoft Most Valuable Professional
`
`member
`Trusted Computing Group
`1996 - 2012 · 16 years
`actively participated in TCG workgroups
`Rainbow Technologies
`9 years 3 months
`
`Fellow Scientist
`Jan 2000 - Mar 2004 · 4 years 3 months
`security research and development
`
`Software Scientist
`Jan 1998 - Dec 1999 · 2 years
`security research and development
`
`Manager, Software Engineering
`Jan 1995 - Dec 1997 · 3 years
`managing software design and development
`
`Senior Software Developer
`Software Security
`Jun 1992 - Dec 1995 · 3 years 7 months
`developing security software
`
`President
`EltSOFT GMK
`https://www.linkedin.com/in/laszloelteto
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`2/14
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`EltSOFT GMK
`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 4 of 15
`Jun 1988 - Mar 1992 · 3 years 10 months
`Laszlo Elteto
`security software development, customer relations, sales, (everything in my small
`private company)
`
`Education
`Eötvös Loránd University
`Diploma with distinction (equivalent: MS) · Applied Mathematics
`1975 - 1981
`Applied Mathematics (Masters Degree)
`
`Licenses & Certifications
`Certified Information Systems Security Professional (CISSP)
`(ISC)²
`Issued Nov 2003
`See credential
`
`Patents
`System and methods for detecting rollback
`Issued August 4, 2015 · United States · 9,098,676
`In an embodiment of a method of and system for detecting rollback of usage data, the usage
`data is recording in a database. A sequence value in the database is repeatedly advanced. A
`copy of the sequence value is repeatedly saved to protected storage. The copy of the sequence
`value in the protected storage is compared with the sequence value in the database, and it is
`determined whether the result of the comparison is consistent with normal operation of the
`database since the previous save to…
`Show more
`
`See patent
`
`Locking changing hard disk content to a hardware token
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`https://www.linkedin.com/in/laszloelteto
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`3/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 5 of 15
`Issued July 23, 2013 · United States · 8,495,389
`Laszlo Elteto
`A method for preventing unauthorized use of a software program on a computing device
`includes updating a state of a software program on a computing device to an updated state.
`Transmitting an update signal from the software program to a hardware token coupled to the
`computing device and updating a state of the hardware token to an updated state in response
`to the received update signal. Performing a first cryptographic check using the updated state of
`the software program and the updated state…
`Show more
`
`Other inventors
`
`See patent
`
`Secure authentication using hardware token and computer fingerprint
`Issued March 5, 2013 · United States · 8,392,978
`A method and apparatus for secure authentication of a hardware token is disclosed. In one
`embodiment, a host computer fingerprint is used to generate a partial seed for a challenge-
`response authentication which is performed on the hardware token. In another embodiment,
`the host computer fingerprint is used as a personal identification number for the hardware
`token.
`
`Other inventors
`
`See patent
`
`Protecting guest virtual machine memory
`Issued November 6, 2012 · United States · 8,307,169
`A hypervisor runs on a host computer system and defines at least one virtual machine. An
`address space of the virtual machine resides on physical memory of the host computer system
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`https://www.linkedin.com/in/laszloelteto
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`4/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 6 of 15
`under control of the hypervisor. A guest operating system runs in the virtual machine. At least
`Laszlo Elteto
`one of a host operating system and the hypervisor sets parts of the address space of the host
`computer system corresponding to parts of the address space of the virtual machine to a locked
`state in which those parts can be…
`Show more
`
`See patent
`
`Database obfuscation system and method
`Issued February 14, 2012 · United States · 8,117,221
`A system and method for obfuscating a database's schema while preserving its functionality by
`modifying the original table names, column names, table order, column order, and/or data
`character set such that the standard order of the original characters is maintained.
`
`Other inventors
`
`See patent
`
`Secure authentication using hardware token and computer fingerprint
`Issued November 22, 2011 · United States · 8,065,718
`A method and apparatus for secure authentication of a hardware token is disclosed. In one
`embodiment, a host computer fingerprint is used to generate a partial seed for a challenge-
`response authentication which is performed on the hardware token. In another embodiment,
`the host computer fingerprint is used as a personal identification number for the hardware
`token.
`
`Other inventors
`
`See patent
`
`Secure authentication using hardware token and computer fingerprint
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`https://www.linkedin.com/in/laszloelteto
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`5/14
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`Secure authentication using hardware token and computer fingerprint
`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 7 of 15
`Issued February 22, 2011 · United States · 7,895,443
`Laszlo Elteto
`A method and apparatus for secure authentication of a hardware token is disclosed. In one
`embodiment, a host computer fingerprint is used to generate a partial seed for a challenge-
`response authentication which is performed on the hardware token. In another embodiment,
`the host computer fingerprint is used as a personal identification number for the hardware
`token.
`
`Other inventors
`
`See patent
`
`Boot-up and hard drive protection using a USB-compliant token
`Issued February 26, 2008 · United States · 7,337,323
`A method and apparatus for booting a computer. The method comprises the steps of emulating
`a floppy disk drive communicatively coupled to a computer in a token via a USB-compatible
`interface, and booting the computer using the token. The apparatus comprises means for
`performing these functions, including a token with a processor having one or more memories
`storing processor instructions and data for performing the method steps. The memory may also
`securely store sensitive data.
`
`Other inventors
`
`See patent
`
`Software protection method utilizing hidden application code in a protection
`dynamic link library object
`Issued January 15, 2008 · United States · 7,320,075
`A system and method in which the operating system of the user computer loads the software
`application and a DLL having a portion of the application execution code stored therein into
`memory is disclosed. At selected points during its execution, the software application calls the
`https://www.linkedin.com/in/laszloelteto
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`6/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 8 of 15
`DLL to execute a portion of the application code that was saved into the DLL before delivery to
`Laszlo Elteto
`the end user. Since this code is encrypted and the encryption key is stored in a hardware
`security device and not in the…
`Show more
`
`Other inventors
`
`See patent
`
`Secure IR communication between a keypad and a token
`Issued September 11, 2007 · United States · 7,269,844
`A device that secures a token from unauthorized use is disclosed. The device comprises a user
`interface for accepting a personal identifier, a processor, communicatively coupled to the user
`interface device, and a token interface. The token interface includes a token interface IR emitter
`that produces an IR signal having information included in the PIN. The token IR emitter is
`coupled to the processor and is further communicatively coupled to a token IR sensor when the
`token is physically…
`Show more
`
`Other inventors
`
`See patent
`
`Method and apparatus for software protection via multiple-route execution
`Issued August 28, 2007 · United States · 7,263,606
`A method, apparatus, and article of manufacture for protecting a shelled computer program
`with a startup code featuring multiple-route execution. In one embodiment, the startup code
`comprises a sequence of tasks collectively executing a startup code wherein one or more of the
`https://www.linkedin.com/in/laszloelteto
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`comprises a sequence of tasks, collectively executing a startup code, wherein one or more of the
`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 9 of 15
`tasks is selectably performed by one of a plurality of task code variations as selected by a
`Laszlo Elteto
`selection code associated with the task.
`
`See patent
`
`Token for storing installation software and drivers
`Issued May 22, 2007 · United States · 7,222,240
`A "dual" personal key/token is disclosed. The "dual" personal key is useful for installing drivers
`and other command interfaces which allow the personal key to be coupled to and used with a
`host computer. In a first embodiment, the personal key operates as a USB hub, and reports two
`devices, a storage device and a personal key, to the host computer. In a second embodiment
`presents a single device, and different portions of the personal key are activated as required.
`
`See patent
`
`USB hub keypad
`Issued September 19, 2006 · United States · 7,111,324
`A method and apparatus for securing a token from unauthorized use is disclosed. The method
`comprises the steps of receiving a first message transmitted from a host processing device and
`addressed to a PIN entry device according to a universal serial bus (USB) protocol; accepting a
`PIN entered into the PIN entry device; and transmitting a second message comprising at least a
`portion of the first message and the PIN from the PIN entry device to the token along a secure
`communication path. In…
`Show more
`
`Other inventors
`
`See patent
`
`Method of software protection using a random code generator
`Issued October 8, 2002 · United States · 6,463,538
`The computer-based software protection systems are provided using methods that improve the
`protection of vendor's software against unauthorized use. A code generator generates
`randomized protection code, which is then used to protect the application software. Because the
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`https://www.linkedin.com/in/laszloelteto
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`8/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 10 of 15
`code is unique for each protected software, potential crackers have to analyze and crack every
`Laszlo Elteto
`instance of the protection, so that generic hack is almost impossible. Some embodiments of the
`present invention also randomize…
`Show more
`
`See patent
`
`Apparatus and method for preventing theft of computer devices
`Issued April 6, 1999 · United States · 5,892,906
`Apparatus and method for discouraging computer theft. The apparatus and method requires
`that a password or other unique information be supplied to the computer before the computer
`BIOS routines can be completely executed. A BIOS memory storing the BIOS routines includes a
`security routine which will determine whether or not the required password entered by the user,
`or a known quantity read from an externally connected memory device is present. The security
`function stored within the BIOS…
`Show more
`
`Other inventors
`
`See patent
`
`Method of metering and protecting computer software
`Issued October 20, 1998 · United States · 5,826,011
`A method of protecting computer software on installation is provided by providing an
`installation media containing an installation program supplied to the user along with an
`hardware security electrical device (HSED). The HSED must be connected to the user's computer
`before the software from the installation media can be entered on the user's computer. The
`HSED contains a variety of secret installation data which is used to install a program to be
`protected. In general the secret installation…
`Show more
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`Other inventors
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`https://www.linkedin.com/in/laszloelteto
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`11/23/21, 12:45 AM
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`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 11 of 15
`Laszlo Elteto
`
`See patent
`
`Method and system for secure distribution of protected data using elliptic curve
`systems
`Issued April 7, 1998 · United States · 5,737,424
`A method and system for secure distribution of protected data using elliptic curve systems
`includes a program to unlock software. The user obtains an encrypted unlocking code from a
`processing center and enters it into the unlocking program, which decrypts the message,
`yielding the unlocking code, then uses the unlocking code to unlock the software. To encrypt
`the unlocking code, the processing center selects an appropriate unlocking code using
`information received from the user, selects an…
`Show more
`
`Other inventors
`
`See patent
`
`Method of software distribution protection
`Issued August 9, 1994 · United States · 5,337,357
`A method is provided for protecting distributed software which relies on a unique factor such as
`an accessible serial number or the generation of a profile or fingerprint of the computer of the
`user which is entered individually and/or with a random factor to generate a unique first key
`which will differ for different computers. The first key is sent to a processing center which then
`generates a second key. The user applies the second key which compares the unique and/or
`random factors. If the…
`Show more
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`Other inventors
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`https://www.linkedin.com/in/laszloelteto
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`11/23/21, 12:45 AM
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`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 12 of 15
`Laszlo Elteto
`
`See patent
`
`Languages
`Hungarian
`Native or bilingual proficiency
`
`English
`Full professional proficiency
`
`Groups
`Raytheon Professionals, Past & Present
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`arathoners
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`nformation Security Community
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`Recommendations received
`Bill Snyder
`“I have worked closely with Laszlo since I arrived at SafeNet. He is one of the brightest
`people I've worked with anywhere. A wall full of patents attests to his ability to apply his
`vast theoretical knowledge to many practical applications. Laszlo represents these
`inventions in accessible documentation then very quickly creates top quality software. His
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`https://www.linkedin.com/in/laszloelteto
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`11/14
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 13 of 15
`code reviews encourage others on the team to likewise work their best. His software
`designs elegantly incorporate all current requirements with the flexibility to accommodate
`Laszlo Elteto
`the unforeseen. He easily accepts the contributions from others even when it is clear to all
`he is the most knowledgeable person on the team. I have learned a great deal working
`with Laszlo.”
`
`Michael Cochran
`“I have worked with Laszlo for nearly 5 years. He is one of the brightest security engineers I
`have known. His knowledge base is outstanding. He work well in the theoretical realm
`participating in and driving standard committees and he knows how to get down in to the
`details writing code and perform code reviews. He is a professional in every sense of the
`word.”
`
`2 people have recommended Laszlo
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 14 of 15
`Recruiter / Talent Management Specialist (MBA) with 7 years exp.
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`London
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`11/23/21, 12:45 AM
`Laszlo Elteto - CISSP, Sr. Principal Software Engineer - Raytheon Technologies | LinkedIn
`Case 6:21-cv-00735-ADA Document 23-21 Filed 11/23/21 Page 15 of 15
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`Laszlo Elteto
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`Laszlo Elteto
`Sr. Principal Software Engineer at Raytheon
`
`CISSP, Sr. Principal Software Engineer at Raytheon Technologies
`
`Eötvös Loránd University
`
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