SECOND MERIT LIST FOR ADMISSION B.Sc.PART I PASS COURSE MATHS ...

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UNIVERSITY MAHARANI COLLEGE SECOND MERIT LIST FOR ADMISSION B.Sc.PART I PASS COURSE MATHS GROUP ACADEMIC SESSION 2011-2012 GENERAL CATAGORY CONVENER CO ORDINATOR PRINCIPAL SR FORM NO NAME FATHERS NAME CAT PER 1 138525 DEEKSHA PAHILAJANI KISHAN PAHILAJANI GEN 91.40 2 133244 SUSHILA KUMAWAT D.R KUMAWAT OBC 89.38 3 211240 POOJA GARG SUSHIL GARG GEN 89.23 4 208954 ISHITA JASORIA GOVIND JASORIA GEN 89.23 5 224888 SARITA SATYAVIR SINGH OBC 89.20 6 208765 CHETNA SHARMA S.N SHARMA GEN 88.92 7 131612 SUNIL KUMARI OM VEER GEN 88.80 8 102586 DIKSHA MITTAL DEVENDRA MITTAL GEN 88.62 9 107530 NEHA AGRAWAL H.P.MANGAL GEN 88.46 10 100427 PRIYAL JASORIA RAKESH JASORIA GEN 88.15 11 133369 ARUSHI SAXENA
  • 68.31 15 201388 ritika patel devender patel
  • gen 60.15 14 116960 harshita raghav ajay raghav
  • 88.15 11 133369 arushi saxena rakesh saxena
  • sharma gen
  • obc
  • name father name cat
  • 87.08 17 107140 priyanka bansal s.
  • gen
Published : Wednesday, March 28, 2012
Reading/s : 82
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Origin : idc.hust.edu.cn
Number of pages: 29
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SMEF: An entropy-based security
Framework for CloudCloud-oriented
Service Mashup
Ruixuan Li,,, Li Nie, Xiaopu Ma,
Meng Dong and Wei Wang
School of Computer Science and Technology
Huazhong University of Science and TechnologyWhat’s Service Mashup
 Definition
Service mashup is a new technology that aggregates various
services to formform new applications to provide sserviceservices aaccordingccording ttoo
user requirements.
 Popular service mmashupashup platform
Pipes (Yahoo )
Poppyfly (Microsoft)
QEDWiKi (IBM)
FeedBurner (Google)Service Mashup and Service Composition
 Service mashup has the following core features,
compared with service composition
 End Consumer Centric
 Mashup is supposed to support programming for end consumer, not
dldeveloper, wiiththoutt complex programmiing environment
 Light Weight
 More Reusable
 Service MMashupashup is mainly atat “application” levellevel iinsteadnstead of
“interface” levelService Mashup in Cloud Environment
 Service mashup will be an important way to
aggregates services to form a new application in
cloud environment.
 Different services have different securityyp policies
(may cause security strategy conflicts while
mashuppging services).Related Work
 Most work focuses on how to better satisfy functional
and QoS (Quality of Service) requirements.
 There isis fewfew research focusing onon the ssecurityecurity
requirements in service mashup.
 No method for qqyuantitative security evaluation of
service mashup in cloud environment has been
proposed.Contributions
 Introduce entropy to assess security of service
mashup
 Security of single service
 Securityyp of mashup service chain
 A secure framework for cloud-oriented service
mashup
 A multi-objective selection method for service mashup
 Simultaneously satisfy functional and nonfunctional
(security) requirementsOutline
 Introduction
 Multi-hierarchy Security Entropy Modeling
 SMEF Framework forfor Cloud Service MashupMashup
 Evaluation
 ConclusionThree-dimensional Factors
 Environment factors
 CyberCyber attack,attack, network communication, naturalnatural
disaster caused by force majeure, et al.
 Service factorsfactors
 Interoperability of services, services unavailability,
credibility of service providers, et al.
 User factors
 User privacy protection, user privilege, user credibility,
etlt al.Three-dimensional Factors
Environment
A
User
ServiceSecurity Quantitation of Single Service
SiSecuritty degree: AA speciififiedd probabilitbility for each facttor of
every service to fulfill security needs. It quantifies
possibilities ofof fulfillmentfulfillment corresponding to securitysecurity demanddemand.
 Construct security degree matrix
 All security factors is divided into 3 levels according to
the capability of security
EhEach llevel contains mulltiple factors
 Determine entropy weight of every ffactorsactors
 Quantify the security of single service

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