SEMANTIC INFRASTRUCTURE FOR A UBIQUITOUS COMPUTING ENVIRONMENT

SEMANTIC INFRASTRUCTURE FOR A UBIQUITOUS COMPUTING ENVIRONMENT

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Description

  • mémoire
  • dissertation
  • mémoire - matière potentielle : management
  • exposé
  • fiche de synthèse - matière potentielle : deployment
SEMANTIC INFRASTRUCTURE FOR A UBIQUITOUS COMPUTING ENVIRONMENT BY ROBERT EDWARD MCGRATH B.S., University of Illinois at Urbana-Champaign, 1976 M.A., University of New Hampshire, 1980 M.C.S., University of Illinois atUrbana-Champaign, 1985 DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Computer Science in the Graduage College of the Univesity of Illinois at Urbana-Champaign, 2005 Urbana, Illinois
  • semantic infrastructure
  • composition algorithm
  • nsf infrastructure grant nsf eia 99-72884
  • ontologies as a formal language for the metadata
  • nsf
  • ontologies
  • semantic query
  • ontology
  • metadata

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HOW NOT TO BUILD
ANDROID APPS!
Jack Mannino!
!
Jack@nvisiumsecurity.com2
h4p://twi4er.com/jack_mannino2Overview!
! Are Things REALLY That Bad?!
! Android Crash Course!
! App Smackdown!
! Q&A!
!
2
2!<Me>!
! Company co-founder!
! https://www.nvisiumsecurity.com!
! OWASP Mobile Security Project Leader!
! LIKES: mobile security, baseball!
! DISLIKES: people who can’t drive!
! For more information, see:!
! http://lmgtfy.com/?q=jack+mannino!
</Me>!
!
2
2Are Things REALLY That Bad?!
!
! Depends on who
you ask!
!
2
2Are Things REALLY That Bad?!
!
!
!An  droid is “open’!
!R  idiculous amount of
malware!
! Ecosystem is very
fragmented!
! Lots of W.T.F. in apps!
!
2
2Are Things REALLY That Bad?!
!I ce Cream Sandwich
(4.0) solves some
problems!
! FINALLY adds Address
Space Layout
Randomization (ASLR)!
! Full device encryption,
keychain API!“One More Thing”!
!
Unless you root…. !
!
!Or get a new device….!
!
!Or have a relatively new device…. !
!!
!!You probably won’t get an update.!
!!!= "!Fragmentation!!Does This Affect Development?!
!
! Yeah! Developers have 3 options:!
!
1) Limit their potential users by requiring
the latest and greatest OS!
!
2) Distribute multiple versions of an app!
3) Ignore those fancy new security
features (most likely)!
!Android Crash Course!
!
! Dalvik VM != security!
! Security model is largely user driven!
! Applications are granted permissions
during installation!
! Apps are self-signed (very different
than iOS)!
!
!