`Zadok Declaration for Petition for Inter Partes Review of U.S. Pat. No. 6,411,941
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`______________________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`______________________________
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`SONY MOBILE COMMUNICATIONS AB, SONY MOBILE
`COMMUNICATIONS, INC., SONY ELECTRONICS INC., and
` SONY CORPORATION,
`
`Petitioners,
`
`v.
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`ANCORA TECHNOLOGIES, INC.,
`
`Patent Owner.
`______________________________
`
`IPR2021-00663
`______________________________
`
`DECLARATION OF EREZ ZADOK IN SUPPORT OF
`PETITION FOR INTER PARTES REVIEW OF
`U.S. PATENT NO. 6,411,941
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`Engagement
`1.
`I have been retained by Petitioners Sony Mobile Communications AB,
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`I.
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`Sony Mobile Communications, Inc., Sony Electronics Inc., and Sony Corporation
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`(collectively, “Sony” or “Petitioners”) to provide this declaration concerning the
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`technical subject matter relevant to a petition for inter partes review of U.S. Patent
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`No. 6,411,941 (“’941 patent”).
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`2.
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`Specifically, I was asked to review the declaration of Dr. Andrew
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`Wolfe that was submitted by the petitioners in IPR2020-01609 as Exhibit 1003 and
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`form an opinion of whether I agreed with the facts, analysis, and conclusions in
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`that declaration.
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`II. Background and Qualifications
`3.
`I am a Professor in the Computer Science Department at Stony Brook
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`University (part of the State University of New York (“SUNY”) system). I direct
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`the File-systems and Storage Lab (FSL) at Stony Brook’s Computer Science
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`Department. My research interests include file systems and storage systems,
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`operating systems, information technology and system administration, security and
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`information assurance, networking and distributed systems, energy efficiency,
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`performance and benchmarking, compilers, applied machine learning, and software
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`engineering.
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` I studied at a professional high school in Israel, focusing on electrical
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`4.
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`engineering (“EE”), and graduated in 1982. I spent one more year at the high
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`school’s college division, receiving a special Certified Technician’s degree in EE.
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`During that time, I used and programmed PROM, EPROM, and EEPROM devices.
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`I then went on to serve in the Israeli Defense Forces for three years (1983–1986). I
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`received my Bachelor of Science degree in computer science (“CS”) in 1991, my
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`Master’s degree in CS in 1994, and my Ph.D. in CS in 2001—all from Columbia
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`University in New York.
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`5. When I began my undergraduate studies at Columbia University, I
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`also started working as a student assistant in the various campus-wide computer
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`labs, eventually becoming an assistant to the head labs manager, who was
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`managing all public computer labs on campus. During that time, I also became
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`more involved with research within the CS Department at Columbia University,
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`conducting research on operating systems, file and storage systems, security, and
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`other topics. I also assisted the CS department’s computer administrators in
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`managing the department’s computers, which included storage, IT, networking,
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`and cyber-security related duties.
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`6.
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`During the late 1980s, I became exposed to and aware of information
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`assurance topics. As the then-fledgling Internet was growing in popularity, so were
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`security problems and cyber-attacks of various sorts. For example, I was an
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`undergraduate student working on computer programming assignments when the
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`infamous “Morris Worm” hit the Internet in November of 1988.
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`7.
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`In 1991, I joined Columbia University’s CS department as a full-time
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`systems administrator, studying towards my MS degree part-time. My MS thesis
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`topic related to file system reliability, fault tolerance, replication, and failover in
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`mobile networked systems. My main duties as a systems administrator involved
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`installing, configuring, and managing many networked servers, proxies, and
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`desktops running several operating systems, as well as network devices setup; this
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`included many hardware upgrades, device upgrades, and BIOS firmware/chipset
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`updates/upgrades. My duties also included ensuring reliable, secure, authenticated
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`access to networked systems and licensed software, as well as software updates,
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`security, and bug fixes. Examples of servers and their protocols included email
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`(SMTP), file transfer (FTP), domain names (DNS), network file systems (NFS),
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`network news systems (NNTP), and Web (HTTP).
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`8.
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`In 1994, I left my systems administrator position to pursue my
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`doctoral studies at Columbia University. My Ph.D. thesis topic was on versatile file
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`system development, with examples in the fields of security and encryption,
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`efficiency, reliability, and failover. I continued to work part-time as a systems
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`administrator at the CS department, and eventually I was asked to serve as
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`manager to the entire information technology (“IT”) staff. From 1991 to 2001, I
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`was a member of the faculty-level Facilities Committee that oversaw all IT
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`operations at the CS department. During this entire time, topics of information
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`assurance and software protection became more prominent and time-consuming in
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`the lives of system administrators worldwide, and my work at Columbia was no
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`different. For example, configuring/maintaining firewalls and proxies and applying
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`security patches, and [re]licensing software, became more important and a
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`dominant part of everyday IT duties, as well as defending against a growing list of
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`copyright violations and malicious software threats (e.g., viruses, worms, Trojans,
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`spyware, and more).
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`9.
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`As part of my Ph.D. studies at Columbia, I collaborated on projects to
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`develop advanced AI-like techniques to detect previously unknown viruses (a.k.a.
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`“zero-day malware”), using data mining and rule-based detection. This work led to
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`several highly cited papers (nearly 1,300 citations for one of the papers alone), and
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`two patents. I also became a Teaching Assistant (TA) for a first-ever Computer
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`Security course given at Columbia University’s CS department with Dr. Matt
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`Blaze as instructor.
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`10. From 1990 to 1998, I consulted for SOS Corporation and HydraWEB
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`Technologies, as a systems administrator and programmer, managing data storage
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`use and backup/restore duties, as well as information assurance and cyber-security
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`(e.g., malware protection, software licensing). From 1994 to 2000, I led projects at
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`HydraWEB Technologies, and then became the Director of Software
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`Development—overseeing the development of several products and appliances
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`such as stateful firewalls and HTTP load-balancers. I helped design and implement
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`HydraWEB’s licensing method which used an encrypted, hashed content including
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`information unique to the licensed software (e.g., serial numbers, MAC addresses).
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`Since 2009, I have consulted for Packet General Networks, a startup specializing in
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`secure storage and applications’ data security in the cloud.
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`11.
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`In 2001, I joined the faculty of Stony Brook University, a position I
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`have held since. In 2002, I joined the Operations Committee, which oversees the
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`IT operations of the CS department at Stony Brook University. From 2006 to 2010,
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`I was the Director of IT Operations of the CS department; my day-to-day duties
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`included setting policies regarding computing, hiring and training new staff,
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`assisting any staff with topics of my specialty, defining requirements for new
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`software/hardware, and purchasing. From 2010 to 2015, I have served as the Co-
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`Chair to the Operations Committee. From 2016 to 2019, I oversaw the IT
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`Operations as the Chair of the Operations Committee. A significant component of
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`these duties included defining and helping implement policies for access control,
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`firewalling, software licensing, anti-malware, anti-denial-of-service, and intrusion
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`prevention—so as to ensure the security of users and their data, while minimizing
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`the inconvenience and performance impact to users. These duties include
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`protecting users from external threats as well as protecting the outside world from
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`inside threats (e.g., infected laptops that start to spam outsiders or steal and
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`transmit sensitive information). Since late 2019, I’ve been a member of the
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`department’s Executive Committee that also oversees all IT operations.
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`12. As of 2021, I am co-chairing a Stony Brook University wide working
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`group to consolidate and streamline numerous IT software systems securely across
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`the many disparate campus units.
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`13.
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`In 2017, I became the department’s Graduate Academic Adviser,
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`advising all Masters students (over 400 on average annually) and many other
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`graduate students on an assortment of academic matters.
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`14. Since 2001, I personally configured and managed my own research
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`lab’s network. This includes setting up and configuring a bi-directional Linux
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`based stateful packet firewall, Web proxies, SSL-based services (secure HTTP,
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`email, etc.), and Denial-of-Service prevention techniques. I’ve personally installed,
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`configured, licensed, changed, replaced parts, and upgraded components in
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`numerous devices from handhelds to laptops to servers.
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`15. Throughout the 1990s and at least until 2004, I continued to
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`personally use, install, configure, and train others on anti-malware software to
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`protect users from viruses, Trojans, worms, spyware, and more. I’ve personally
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`used software from Norton, Symantec, Trend Micro, McAfee, and others. I’ve
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`used this software on Microsoft Windows, Linux systems, and on Apple Mac OS
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`X systems.
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`16. Since 1995, I have taught courses on operating systems, storage and
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`file systems, advanced systems programming in Unix/C, systems administration,
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`data structures, data/software security, and more. My courses often use storage, file
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`systems, distributed systems, and system/network security as key teaching
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`principles and practical examples for assignments and projects. I have taught these
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`concepts and techniques to my students, both to my direct advisees as well as in
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`my courses. For example, in my graduate Operating Systems course, I often cover
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`Linux’s kernel mechanisms to protect users, applications, and data files. And in the
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`System Administration undergraduate course, I covered many topics such as
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`networking, firewalling, and cyber-security—including configuring and
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`maintaining site security policies, DDoS handling, and the impact on anti-malware
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`scanners on system performance.
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`17. My research often investigates computer systems from many angles:
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`security, efficiency, energy use, scalability, reliability, portability, survivability,
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`usability, ease-of-use, versatility, flexibility, and more. My research gives special
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`attention to balancing five often-conflicting aspects of computer systems:
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`performance, reliability, energy use, security, and ease-of-use. Since joining Stony
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`Brook University in 2001, my group in the File-systems and Storage Lab (FSL)
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`has developed many file systems and operating system extensions; examples
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`include a highly-secure cryptographic file system, a portable copy-on-write (COW)
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`versioning file system, a tracing file system useful to detect intrusions, a replaying
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`file system useful for forensics, a snapshotting and sandboxing file system, a
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`namespace unification file system (that uses stackable, file-based COW), an anti-
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`virus file system, an integrity-checking file system, a load balancing and
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`replication/mirroring file system, network file system extensions for security,
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`distributed secure cloud-based storage systems, a compiler to convert user-level C
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`code to in-kernel efficient yet safe code, GCC plugins, stackable file system
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`templates, and a Web-based backup system. I continue to maintain and release
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`newer versions of some of these file systems and software.
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`18.
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`I have published over 120 refereed publications (in ACM, IEEE,
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`USENIX, and more). To date, my publications have been cited more than 8,500
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`times (as per Google Scholar as of March 15, 2021). My papers cover a wide range
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`of related technologies such as file systems, storage systems, security, performance
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`benchmarking and optimization, energy efficiency, system administration, and
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`more. I also published a book titled “Linux NFS and Automounter Administration”
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`(Sybex, 2001), covering systems administration topics related to network storage
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`and data security.
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`19. Some of my research has led to public software releases that have
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`been used worldwide. I have publicly maintained the Amd Berkeley Automounter
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`in a package called “am-utils” since 1992; this software helps administrators
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`manage the multitude of file system mounts on dozens of different Unix systems.
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`Since 1997, I have maintained and released several stackable file system software
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`projects for Linux, FreeBSD, and/or Solaris, in a package called FiST. One of my
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`stackable file system encryption projects, called Cryptfs, became the basis for
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`IBM’s public release of eCryptfs, now part of Linux. Packet General Networks, for
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`whom I have provided consulting services since 2009, licensed another encryption
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`file system called Ncryptfs. Another popular file system released in 2003, called
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`Unionfs, offers namespace unification, transparent shadow copying (a.k.a. copy-
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`on-write or COW), file system snapshotting (e.g., useful for forensics), and the
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`ability to save disk space by sharing a read-only copy of data among several
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`computers, among other features.
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`20. My research and teaching make extensive use of security features. For
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`example, each time I taught the graduate operating system course, the first
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`homework assignment includes the creation of a new system call that performs
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`new or added functionality, often for encrypting a file or verifying its integrity;
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`many of my other assignments cover topics of user/process access control, anti-
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`virus filtering, and more. Since 2001, over 1,000 graduate students were exposed
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`to these simple principles directly through my teaching and research at Stony
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`Brook University.
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`21.
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`In another, undergraduate course titled “Advanced Systems
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`Programming in Unix/C,” I cover many topics of system security and
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`vulnerabilities, such as the structure of UNIX processes, memory segments such as
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`the heap and stack, and an assortment of tools and techniques to prevent bugs from
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`being exploited by malware. Often, the first assignment for this course is to
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`develop a tool to encrypt/decrypt files using advanced ciphers, and use digital
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`signatures to certify the cipher keys used. Since 2001, several hundred
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`undergraduate students were exposed to these principles directly through my
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`teaching and research at Stony Brook University.
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`22.
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`In yet another undergraduate course, System Administration, I taught
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`network configuration, firewall security, and system security.
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`23. My research has been supported by many federal and state grants as
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`well as industry awards, including an NSF CAREER award, two IBM Faculty
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`awards, two NetApp Faculty awards, a Western Digital award, several Dell-EMC
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`awards, and several equipment gifts. I was the winner of the 2004 Computer
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`Science Department bi-annual Graduate Teaching Award, the winner of the 2006
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`Computer Science Department bi-annual Research Excellence Award, and a
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`recipient of the 2008 SUNY Chancellor’s Excellence in Teaching award (an award
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`that can be given only once a lifetime).
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`24. My service record to the community includes being the co-chair for
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`the USENIX Annual Technical Conference in 2020 (ATC’20); co-chairing
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`USENIX File and Storage Technologies (FAST) in 2015 and participating in the
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`FAST Steering Committee since 2015; co-chairing in 2012 and participating in the
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`Steering Committee of the ACM SYSTOR conference; and participating in the
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`Steering Committee of the Workshop on Hot Topics in Storage and File Systems
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`(HotStorage) since 2021. Additionally, I have also been an Associate Editor to the
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`ACM Transactions on Storage (TOS) journal since 2009.
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`25.
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`I am a named inventor on four patents, two titled “Systems and
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`Methods for Detection of New Malicious Executables” (U.S. Patent No. 7,979,907,
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`issued July 12, 2011; and U.S. Patent No. 7,487,544, issued February 3, 2009); and
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`two more titled “Multi-Tier Caching,” (U.S. Patent No. 9,355,109, issued May 31,
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`2016; and U.S. Patent 9,959,279, issued May 1, 2018).
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`26.
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`I have been disclosed as a testifying expert in twelve cases (including
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`IPRs) in the past four years. I have been deposed 11 times and testified in trial
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`twice.
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`27. A complete copy of my curriculum vitae, which includes a list of my
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`publications and contains further details on my education, experience, publications,
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`patents, and other qualifications to render an expert opinion, is attached as
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`Appendix A.
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`28. The compensation I receive through my consulting company, Zadoks
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`Consulting, LLC, is $450 per hour for my time, plus out-of-pocket expenses. This
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`compensation is not dependent in any way on the contents of this Declaration, the
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`substance of any testimony I may provide, or the outcome of this proceeding.
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`III.
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`Information Considered
`29.
`In drafting this declaration and forming the opinions therein, I relied
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`on my years of education, research, and industry and academic experience. I also
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`relied on the materials listed in Appendix B.
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`30.
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`I reserve the right to rely upon these materials and other materials to
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`rebut arguments raised by the Patent Owner.
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`31.
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`I reserve the right to supplement this declaration in response to
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`additional evidence that may become known.
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`32.
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`In connection with any testimony I may be asked to give to the Patent
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`Trial and Appeal Board, I may use as exhibits various documents that relate to
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`matters set forth in this declaration.
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`IV. Opinions
`33. After considering the Wolfe declaration and the other materials listed
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`in Appendix B, I agree with the facts, analysis, and conclusions in the Wolfe
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`declaration, and I adopt the testimony in sections I.C–IV of the Wolfe declaration
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`as my own for purposes of this proceeding. In particular, in view of the Board’s
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`finding in its Institution Decision of February 16, 2021 that no claim terms, other
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`than “license record,” needed to be construed for purposes of that decision, I agree
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`with the Wolfe declaration’s explanation of the plain and ordinary meaning of the
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`claim terms in the asserted claims of the ’941 Patent.
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`I declare all statements made herein of my own knowledge are true and that
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`all statements made on information and belief are believed to be true; and further
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`that the statements were made with the knowledge that willful false statements and
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`the like so made are punishable by fine or imprisonment, or both, under Section 1001
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`of Title 18 of the United States Code.
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`March 15, 2021
`Date
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`Respectfully submitted,
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`By:
` Erez Zadok, PhD
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`APPENDIX A
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`EREZ ZADOK, CURRICULUM VITAE
`Erez Zadok
`Phone: +1 631 632 8461 (office)
`Computer Science Department
`Fax: +1 631 632 8243
`349 New Computer Science
`Timezone: US/Eastern
`Stony Brook University
`Email: ezk@cs.stonybrook.edu
`Stony Brook, NY 11794-2424
`Web: http://www.cs.sunysb.edu/˜ezk
`
`RESEARCH INTERESTS
`
`Operating systems with a special focus on file systems, storage, clouds, big data, hard-
`ware/architecture, encryption, security, benchmarking, performance analysis and optimization,
`energy efficiency, and system administration.
`
`EDUCATION
`
`May 2001
`
`Ph.D., Computer Science, Columbia University, New York, NY,
`FiST: A System for Stackable File-System Code Generation.
`
`Sep 1997 M.Phil., Computer Science, Columbia University, New York, NY
`
`Oct 1994 M.S., Computer Science, Columbia University, New York, NY
`Discovery and Hot Replacement of Replicated Read-Only File Systems, with Application to
`Mobile Computing
`
`May 1991 B.S., Computer Science, Columbia University, New York, NY
`
`May 1982 Certified Technician, Electrical Engineering, Holtz College, Israel
`
`PROFESSIONAL EXPERIENCE
`
`Aug 2017–present Graduate Academic Adviser, Computer Science Department, Stony Brook University
`
`Jan 2016–present
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`Professor, Computer Science Department, Stony Brook University
`
`Jan 2007–2015
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`Associate Professor, Computer Science Department, Stony Brook University
`
`Jan 2001–Jan 2007 Assistant Professor, Computer Science Department, Stony Brook University
`
`2013–present
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`Director, Smart Energy Technologies (SET) Faculty Cluster, Stony Brook University
`
`2021–present
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`Technical Expert; Fasken Martineau DuMoulin LLP
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`2020–present
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`Technical Expert; United States Attorney’s Office, Eastern District of New York
`
`2020
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`Technical Expert; Latham & Watkins, LLP
`
`2020–present
`
`Technical Expert; Morgan Lewis & Bockius LLP
`
`2020–present
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`Technical Expert; Covington & Burling, LLP
`
`2019–present
`
`Technical Expert; Quinn Emanuel Urquhart & Sullivan, LLP
`
`2019
`
`Technical Expert; Hogan Lovells LLP.
`
`2018–present
`
`Technical Expert; King & Spalding LLP.
`
`2018–2019
`
`2017–2018
`
`Technical Expert; Orrick, Herrington & Sutcliffe, LLP.
`
`Technical Expert; Weil, Gotshal & Manges LLP.
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`2017–2019
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`Technical Expert; Keker, Van Nest, & Peters LLP.
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`2016–2018
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`Technical Expert; Sterne, Kessler, Goldstein & Fox, P.L.L.C.
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`2015–2018
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`Technical Expert; Wilmer Cutler Pickering Hale and Dorr LLP. (WilmerHale)
`
`2015–2017
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`Technical Expert; Ropes & Gray, LLP.
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`2014–2015
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`Technical Expert; Foley & Lardner, LLP.
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`2014–2016
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`Technical Expert; Latham & Watkins, LLP.
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`2014–2016
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`Technical Expert; Keker & Van Nest, LLP.
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`2013–present
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`Managing Member; Zadoks Consulting, LLC.
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`2013–2014
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`Technical Expert; Sterne, Kessler, Goldstein & Fox, P.L.L.C.
`
`2013
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`Technical Expert; Akin, Gump, Strauss, Hauer & Feld, LLP.
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`2012–2015
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`Technical Expert; Susman Godfrey, LLP.
`
`2012–2013
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`Technical Expert; Fish Richardson, LLP.
`
`2010–2011
`
`Technical Expert; Sughrue Mion, LLP.
`
`2010
`
`Technical Expert; One LLP.
`
`2009–2010
`
`Consultant; CTERA Networks, Inc.
`
`2009–present
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`Consultant; Packet General Networks, Inc.
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`2006–2007
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`Technical Expert; Hennigan, Bennett, and Dorman, LLP.
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`1991–2000
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`Graduate Research Assistant, Computer Science Department, Columbia University
`
`1999–2000
`
`Director of Software Development, HydraWEB Technologies, Inc.
`
`1994–1998
`
`Project Leader, HydraWEB Technologies, Inc.
`
`1990–1998
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`Consultant, SOS Corporation
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`1997
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`Manager of Computing Facilities, Computer Science Department, Columbia Univer-
`sity
`
`1991–1998
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`Technical Staff Member, Computer Science Department, Columbia University
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`1989–1991
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`Assistant Lab Manager, Academic Information Systems, Columbia University
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`1987–1989
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`Student Consultant, Academic Information Systems, Columbia University
`
`1984–1986
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`National Army Service, Israeli Air Force, Israel
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`1982–1984
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`Programmer, Commodore Israel, Tel-Aviv, Israel
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`1981–1984
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`Computer Lab Manager, Holtz College, Tel-Aviv, Israel
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`PERSONAL
`
`Born December 4, 1964, Tel-Aviv, Israel.
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`Married, one child.
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`Citizenships: U.S.A and Israel
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`Fluent in English and Hebrew
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`Member: ACM, IEEE, IEEE Computer Society, USENIX
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`Affiliate: Storage Systems Research Center (SSRC), Jack Baskin School of Engineering, University of
`California, Santa Cruz, California.
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`Member: The I/O Traces, Tools and Analysis (IOTTA) Technical Work Group (TWG), part of the the
`Storage Networking Industry Association (SNIA).
`
`FUNDING
`
`Oct 2020–present
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`2020
`
`2020
`
`Oct 2019–present
`
`SCC-IRG Track 1: Smart Aging: Connecting Communities Using Low-Cost and
`Secure Sensing Technologies NSF Smart and Connected Communities. $1,700,126,
`4 years. Co–PI with five other SBU faculty.
`
`FMitF: Track I: NLP-Assisted Formal Verification of the NFS Distributed File Sys-
`tem Protocol. NSF Research Experiences for Undergraduates (REU) supplement.
`$16,000. Lead PI with two others.
`
`CNS Core: III: Medium: Collaborative Research: Optimizing and Understand-
`ing Large Parameter Spaces in Storage Systems. NSF Research Experiences for
`Undergraduates (REU) supplement. $8,000. Lead PI with one other.
`
`CNS Core: III: Medium: Collaborative Research: Optimizing and Understand-
`ing Large Parameter Spaces in Storage Systems NSF. $1,088,017 (SBU share
`$823,142), 4 years. Lead-PI with one other SBU faculty, collaborative with Har-
`vey Mudd College.
`
`Oct 2019–present
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`FMitF: Track I: NLP-Assisted Formal Verification of the NFS Distributed File Sys-
`tem Protocol NSF. $748,300, 3 years. Lead-PI with two other SBU faculty.
`
`2019
`
`2019
`
`2019
`
`2018
`
`CI-SUSTAIN: National File System Trace Repository. NSF Research Experiences
`for Undergraduates (REU) supplement. $8,000. Sole PI.
`
`Study of a Novel Non-Wearable Respiration and Heart Rate Sensor in Cardiopul-
`monary Exercise Testing. Stony Brook College of Engineering and Applied Sci-
`ences, SEED grant. $15,000, Co-PI with five others.
`
`Realizing the Full Performance and Parallelization Potential of Modern Stor-
`age Architectures for Big Data Applications. Stony Brook Research Foundation,
`SEED grant. $60,000, Co-PI with Anshul Gandhi.
`
`Storage/Deduplication research. Dell-EMC Corporation. $25,000, Single PI.
`
`Jun 2017–present
`
`CI-SUSTAIN: National File System Trace Repository. NSF. $129,867 (SBU
`share), 3 years. Co-PI with lead institution Harvey Mudd College.
`
`2017–2022
`
`I/UCRC Phase II: Center for Visual and Decision Informatics (CVDI) Site at
`SUNY Stony Brook. NSF. $400,000, 4 years. Co-PI with A. Kaufman, K. Mueller,
`H. Schwartz, and D. Samaras.
`
`2017
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`Dell-EMC Corporation. Storage/Deduplication research, $25,000, Single PI.
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`2016–2021
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`NRT-DESE: Interdisciplinary Graduate Training to Understand and Inform Deci-
`sion Processes Using Advanced Spatial Data Analysis and Visualization (STRIDE).
`NSF. $2,993,930, 5 years. Senior personnel.
`
`Mar 2016–present
`
`Early Detection of User-impersonating Attackers using Multilayer Tripwires, U.S.
`Office of Naval Research (ONR). $586,215, 3 years. Co-PI with Nick Nikiforakis.
`
`Jun 2016–2019
`
`EAGER: Elastic Multi-layer Memcached Tiers NSF. $257,165, 2 years. Co-PI
`with Anshul Gandhi.
`
`2016
`
`2015
`
`Feb 2015
`
`Sep 2014–2017
`
`Jan 2014–2016
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`EMC Corporation. Storage/Deduplication research, $25,000, Single PI.
`
`EMC Corporation. Storage/Deduplication research, $25,000, Single PI.
`
`Student Travel Support for the 13th USENIX Conference on File and Storage Tech-
`nologies (FAST 2015). NSF. $20,000, 1 year. Sole PI.
`
`Adaptive Runtime Verification and Recovery for Mission-Critical Software. U.S.
`Air Force Office of Scientific Research (AFOSR). $620,861, 3 years. Co-PI with
`Scott A. Smolka and Scott D. Stoller. (Collaboration with NASA JPL.)
`
`Smarter Electric Grid Research, Innovation, Development, Demonstration, De-
`ployment Center (SGRID3). Brookhaven Science Associates LLC (BNL), $236,397,
`1 year. Lead-PI with one other Stony Brook Co-PI.
`
`2014
`
`EMC Corporation. Storage/Deduplication research, $25,000, Sole PI.
`
`Jun 2013–2017
`
`Jan 2013–2017
`
`Sep 2013–2017
`
`CSR: Medium: Collaborative Research: Workload-Aware Storage Architectures
`for Optimal Performance and Energy Efficiency. NSF. $513,900 (SBU share, total
`budget $1,000,000), 3 years. Lead-PI with one other Stony Brook Co-PI, and two
`more institutions (Harvard U. and Harvey Mudd College).
`
`BIGDATA: Small: DCM: Collaborative Research: An efficient, versatile, scalable,
`and portable storage system for scientific data containers. NSF. $444,267 (SBU
`share, total budget $746,290), 3 years. Lead-PI with two other Stony Brook Co-
`PIs, and two more institutions (Brandeis U. and Louisiana State U.).
`
`CRI-CI-ADDO-EN: National File System Trace Repository. NSF. $37,018 (SBU
`share, total budget $167,817), 3 years. Co-PI with lead institution Harvey Mudd
`College.
`
`2013
`
`Western Digital Research award. Shingled Magnetic Recording Disks Benchmark-
`ing, $50,000, Single PI.
`
`Sep 2012 – 2016
`
`NFS4Sec: An Extensible Security Layer for Network Storage. NSF. $486,783, 3
`years. Lead-PI with one other Co-PI.
`
`2012-2013
`
`2011
`
`2010
`
`Server-Class Performance vs. Energy Optimizations. Government of Israel (GoI),
`Mission to the USA. $47,152, 1 year. Lead PI with one other Co-PI.
`
`NetApp Research award. Dedup Workload Modeling, Synthetic Datasets, and
`Scalable Benchmarking, $40,000, Single PI.
`
`NetApp Research award. A Study of Network Storage Benefits using FLASH Hard-
`ware with Indexing Workloads, $40,000, Single PI.
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`Nov 2010 – 2016
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`Long Island Smart Energy Corridor. Department of Energy (DOE), LIPA, and
`New York State. Collaboration between Stony Brook University, SUNY Farming-
`dale, and LIPA. $2,822,638, Co-PI.
`
`Sep 2009 – Aug 2013
`
`Collaborative Research: Performance- and Energy-Aware HEC Storage Stacks.
`NSF. $652,000, 3 years. Co-PI with Geoff Kuenning (Harvey Mudd College)
`
`Sep 2009 – Aug 2013
`
`Collaborative Research: Secure Provenance in High End Computing Systems.
`NSF. $564,972, 3 years. Co-PI with Radu Sion. Collaborative project with Patrick
`McDaniel (Penn State U.) and Marianne Winslett (UIUC).
`
`Apr 2009 – Nov 2012
`
`Survivable Software. U.S. Air Force Office of Scientific Research (AFOSR).
`$881,691, 39 months. Co-PI with Scott A. Smolka, Radu Grosu, Scott D. Stoller,
`and Klaus Havelund (NASA JPL).
`
`Feb 2010
`
`2009
`
`2008
`
`2008
`
`Student Travel Support for the First USENIX Workshop on Sustainable Informa-
`tion Technology (SustainIT 2010). NSF. $10,000, 1 year. Lead PI.
`
`Network Appliance Research award. Power use in Storage Servers. $30,000 Sin-
`gle PI.
`
`The Impact of Storage Software and Aging on Power Consumption, IBM Faculty
`award (IBM T.J. Watson Labs). $20,000, one year. Single PI.
`
`Network Appliance Equipment gift. A Study of User File Access Patterns. $91,083
`Single PI.
`
`Sep 2007 – 2015
`
`Center for Information Protection: A Multi-University Industry/University Col-
`laborative Research Center. NSF. $250,147, 5 years. Co-PI with R. Sekar (PI),
`Tzi-Cker Chiueh, Scott Stoller, and Radu Sion.
`
`Sep 2006 – Aug 2009
`
`CT-ISG: N3S: Networked Secure Searchable Storage with Privacy and Correct-
`ness Assurances. NSF. $300,000, 3 years. Co-PI with Radu Sion.
`
`Aug 2006 – Aug 2010
`
`File System Tracing, Replaying, Profiling, and Analysis on HEC Systems. NSF.
`$760,252, 3 years. Lead PI with Klaus Mueller (Stony Brook) and Ethan Miller
`(UC Santa Cruz).
`
`Jul 2006
`
`End-to-End File Server Security, IBM Faculty award (IBM Haifa Research
`Labs). $20,000, one year. Single PI.
`
`Jun 2006 – Aug 2010
`
`CSR—PDOS: Support for Atomic Sequences of File System Operations. NSF.
`$561,727, 3 years. Lead PI with Margo Seltzer (Harvard University).
`
`Jan 2006 – Dec 2006
`
`Secure File Systems, NY State “Millennium” award, $204,528, one year. Co-PI
`with R. Sekar (PI), Tzi-Cker Chiueh, CR Ramakrishnan, Radu Sion, and Scott D.
`Stoller.
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`Jul 2005 – Aug 2010
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`CSR—AES: Runtime-Monitoring and Model Checking f