Difference between revisions of "AFSecurity Seminar"

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== TPM 2.0 - The New Trusted Platform Module ==
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== ''Confidential Computing'' ==
  
'''DATE:''' Monday 30 November 2015
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| '''TIME:'''&nbsp; Friday 1 December 2023, 14:00h<br />'''PLACE:'''&nbsp;  Auditorium Smalltalk, 1st floor, IFI, UiO, Ole Johan Dahls hus, Gaustadalleen 23b, Oslo. [https://kart.finn.no/?lng=10.71782&lat=59.94342&zoom=17&mapType=normap&markers=10.71782,59.94342,r,Gaustadall%C3%A9en+23B See map].<br />
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All interested are welcome. Coffee and snaks served.<br />
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<br />'''AGENDA:'''<br />
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14:00h Welcome to AFSecurity at UiO <br />
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14:15h Invited talk<br />
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* TITLE: ''Confidential Computing'' &nbsp;
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* SPEAKER: Ijlal Loutfi, Canonical 
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| <center>[[File:photo-Ijlal-Loutfi.png|90px|link=https://www.linkedin.com/in/ijlal-loutfi-785125234/]]</center>
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| <center>[[File:logo-Canonical.png|320px|link=https://canonical.com/]]</center>
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* ABSTRACT:<br />Protecting data in-use has long been a challenging open problem in computer science. While being computed on in cleartext in system memory, your data stored in RAM is exposed to the millions lines of code that make up the underlying platform’s privileged system software. By design, a malicious firmware, or compromised operating system can easily leak your data, or compromise its integrity.<br /><br />Confidential computing is a privacy-enhancing system security primitive which addresses this challenge head-on, by running your security-sensitive processes in isolated execution environments whose security guarantees can be remotely attested. Its recent generations, such as Intel SGX, Intel TDX and AMD SEV SNP, make use of newer CPU hardware and architectural extensions, such as the AES-128 hardware encryption engine which encrypts RAM memory pages in real-time. Hardware with these capabilities is already available in the market, and public cloud providers have been one of its early adopters.<br /><br />In this presentation, we first visit the history of confidential computing, then study the technical system primitives which allow us to implement both isolation and attestation. We also explore the different silicon implementations of confidential computing, where they are deployed today, and for which uses cases.
  
'''LOCATION:'''&nbsp;Kristen Nygaards sal (room 5370), Ole Johan Dahl's House.
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<br />15:00h Discussion<br />
  
'''AGENDA:'''
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'''BIO:''' &nbsp; Dr. Ijlal Loutfi is the product lead for Ubuntu Security at Canonical. She has a PhD in cyber security from the University of Oslo, where she worked on Trusted Execution Environments and Identity Management.
  
11:00h Welcome at IFI
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<br /><br />
  
11:15h Talk:  Overview of TPM 2.0 and practical implementation challenges of TPM based systems
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12:00h Discussion
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| [[File:AFSecurity-small.png|250px]]
 
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| AF''Security'' is organised by UiO [https://www.mn.uio.no/ifi/forskning/grupper/sec/ Digital Security].
 
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| [[File:logo-uio-english-2022.png|250px|link=https://www.mn.uio.no/]]
'''SPEAKER:''' Federico Mancini
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| [[File:Sec-light-360.png|150px|link=https://www.mn.uio.no/ifi/english/research/groups/sec/]]
 
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'''ABSTRACT:'''
 
The presentation will briefly go through the classical TPM features and architecture, and then introduce some aspects of the new TPM 2.0 specifications.  
 
We will then discuss the limitations and implementation challenges we encountered when trying to integrate actual TPM 1.2 modules in our tactical Identity Management Framework, with a particular focus on the PKI infrastructure that we used.
 
 
 
'''SPEAKER BIO:'''
 
Federico Mancini is a senior researcher in information security at the Norwegian Defence Research Establishment.
 
His research focuses mainly on hardware based security for both stationary and mobile devices (TPM, Intel TXT, TrustZone and smart cards); identity management; and high assurance systems. Until August this year he also held a position as Adjunct Associate Professor at UiB where he supervised various master students and one PhD student working on topics concerning security in mobile health systems.
 
He previously worked also on Java security, contributing among other things to the implementation of the Hibernate Validator.  
 
He got his Ph.D. in algorithms and graph theory in 2008 from the University of Bergen.
 

Latest revision as of 14:30, 14 November 2023

Confidential Computing

TIME:  Friday 1 December 2023, 14:00h
PLACE:  Auditorium Smalltalk, 1st floor, IFI, UiO, Ole Johan Dahls hus, Gaustadalleen 23b, Oslo. See map.

All interested are welcome. Coffee and snaks served.

AGENDA:
14:00h Welcome to AFSecurity at UiO
14:15h Invited talk

  • TITLE: Confidential Computing  
  • SPEAKER: Ijlal Loutfi, Canonical
Photo-Ijlal-Loutfi.png
Logo-Canonical.png
  • ABSTRACT:
    Protecting data in-use has long been a challenging open problem in computer science. While being computed on in cleartext in system memory, your data stored in RAM is exposed to the millions lines of code that make up the underlying platform’s privileged system software. By design, a malicious firmware, or compromised operating system can easily leak your data, or compromise its integrity.

    Confidential computing is a privacy-enhancing system security primitive which addresses this challenge head-on, by running your security-sensitive processes in isolated execution environments whose security guarantees can be remotely attested. Its recent generations, such as Intel SGX, Intel TDX and AMD SEV SNP, make use of newer CPU hardware and architectural extensions, such as the AES-128 hardware encryption engine which encrypts RAM memory pages in real-time. Hardware with these capabilities is already available in the market, and public cloud providers have been one of its early adopters.

    In this presentation, we first visit the history of confidential computing, then study the technical system primitives which allow us to implement both isolation and attestation. We also explore the different silicon implementations of confidential computing, where they are deployed today, and for which uses cases.


15:00h Discussion

BIO:   Dr. Ijlal Loutfi is the product lead for Ubuntu Security at Canonical. She has a PhD in cyber security from the University of Oslo, where she worked on Trusted Execution Environments and Identity Management.




AFSecurity-small.png AFSecurity is organised by UiO Digital Security. Logo-uio-english-2022.png Sec-light-360.png