SlideShare a Scribd company logo
Security and Privacy Protection
in Visual Sensor Network
Advisor:
Leonid Batyuk
Student:
Khan Reaz
1
Agenda
• Attack scenarios on VSN
• Design Challenges
• Requirements
• Privacy Protection Mechanism
2
VSN in an open space: Station
Source: http://goo.gl/XjHxYM 3
VSN in a closed space: Power Plant
Source: http://goo.gl/U1mpM4
Application Scenarios
Reactive Monitoring
for Enforcement
Reactive Monitoring
for Private Safety
Proactive Monitoring
for Public Safety
5
Security and Privacy Requirements for VSN
6
Classification of Attacks
Disruptive
Attack
PassiveAttack
Active
Attack
7
• Goals
• By Whom
• What Level
Passive:Il
Active: Pa
infrastruc
Disruptin
Outsiders
Insiders
Classification of Attack (Cont’d…)
• Illegitimate Data Access:
• Disrupting Service:
• Illegitimate Control:
8
Attacker collects data for his/her own
use by eavesdropping

Takes (partial) control of a node by forge
or injecting control messages. 

Takes (partial) control of a node by forge
or injecting control messages.

Takes (partial) control of a node by forge
or injecting control messages.
“Who will guard the guards?”
*Roman poet: Juvenal
Prevention from outsiders attack:
- Data Encryption
- Authentication
- Digital Signature etc.
• Applying Four Eye principle
• Only minimal amount of information is disclosed
9
• Modification of Softwares
• Installation of new software (i.e: Malware, Rootkits)
• Changes of routing and MAC protocol.
Software vs Hardware Attack
10
Hardware based security:
- Smartcards
- CPU instruction set extensions
- Trusted Platform Module (TPM)
More sophisticated methods:
- Reverse engineering of IC
- Via side channel exploitation.
Design Challenges in VSN
11
Security Requirements
12
Node Centric Security Requirements
13
Data-Centric Security Requirements
14
User Centric Security Requirements
15
Network Centric Security Requirements
16
Protocol Overview
17
IN
w
Ar
pr
SP
N
fo
Zi
co
of
de
co
di
Zi
ke
di
an
es
N
m
sa
ar
be
W
pr
in
tra
SP
im
D
au
TE
au
re
Observations
• Reactive Data Delivery Cannot Replace Security.
• Tradeoff between Privacy Protection and System Utility.
• Incomplete Security Requirements & unclearResponsibilities.
• Lack of
18
• Node Centric Protection.
• User Centric Protection.
• Collaboration Security.
{
• No Common Definition
• Highly Subjective
• Legislative
• Identity vs Behavior
Protecting Privacy
19
Privacy Protection Techniques
Blanking Pixelation Abstraction Encryption
20
Detection
Remarks
21
• Pre Deployment Audit
• Requirements Analysis
• Regular Threat Drill
• Awareness Campaign
22
Thank you
• Winkler, T., & Rinner, B. (2014). Security and
Privacy Protection in Visual Sensor Networks: A
Survey. ACM Computing Surveys (CSUR), 47(1), 2.
References
23

More Related Content

What's hot

An introduction to Unified Threat Management (UTM), for Dummies
An introduction to Unified Threat Management (UTM), for DummiesAn introduction to Unified Threat Management (UTM), for Dummies
An introduction to Unified Threat Management (UTM), for Dummies
Elsa Cariello
 
Intro to Network Vapt
Intro to Network VaptIntro to Network Vapt
Intro to Network Vapt
Apurv Singh Gautam
 
Vapt( vulnerabilty and penetration testing ) services
Vapt( vulnerabilty and penetration testing ) servicesVapt( vulnerabilty and penetration testing ) services
Vapt( vulnerabilty and penetration testing ) services
Akshay Kurhade
 
VAPT Services by prime
VAPT Services by primeVAPT Services by prime
VAPT Services by prime
Prime Infoserv
 
Cyber Security: Trends and Globar War
Cyber Security: Trends and Globar WarCyber Security: Trends and Globar War
Cyber Security: Trends and Globar War
Nasir Bhutta
 
Introduction To Vulnerability Assessment & Penetration Testing
Introduction To Vulnerability Assessment & Penetration TestingIntroduction To Vulnerability Assessment & Penetration Testing
Introduction To Vulnerability Assessment & Penetration Testing
Raghav Bisht
 
Critical infrastructure Protection and Cyber Attack Modeling
Critical infrastructure Protection and Cyber Attack ModelingCritical infrastructure Protection and Cyber Attack Modeling
Critical infrastructure Protection and Cyber Attack Modeling
Blaz Ivanc
 
Lannguyen-Detecting Cyber Attacks
Lannguyen-Detecting Cyber AttacksLannguyen-Detecting Cyber Attacks
Lannguyen-Detecting Cyber Attacks
Security Bootcamp
 
Using Machine Learning in Networks Intrusion Detection Systems
Using Machine Learning in Networks Intrusion Detection SystemsUsing Machine Learning in Networks Intrusion Detection Systems
Using Machine Learning in Networks Intrusion Detection Systems
Omar Shaya
 
Network Security Tools and applications
Network Security Tools and applicationsNetwork Security Tools and applications
Network Security Tools and applications
webhostingguy
 
Trustport - Roman Veleba
Trustport - Roman VelebaTrustport - Roman Veleba
Trustport - Roman Veleba
Jan Fried
 
Btpro-Penetration Testing Service
Btpro-Penetration Testing ServiceBtpro-Penetration Testing Service
Btpro-Penetration Testing Service
Btpro BilgiTeknolojileri
 
Catch Me If You Can - Finding APTs in your network
Catch Me If You Can - Finding APTs in your networkCatch Me If You Can - Finding APTs in your network
Catch Me If You Can - Finding APTs in your network
DefCamp
 
Industry Best Practice against DDoS Attacks
Industry Best Practice against DDoS AttacksIndustry Best Practice against DDoS Attacks
Industry Best Practice against DDoS Attacks
Marcelo Silva
 
Penetration Testing Services, Penetration Testing
Penetration Testing Services, Penetration TestingPenetration Testing Services, Penetration Testing
Penetration Testing Services, Penetration Testing
eNinja Technologies
 
Inside forti os-v524-r5
Inside forti os-v524-r5Inside forti os-v524-r5
Inside forti os-v524-r5
Lan & Wan Solutions
 
VAPT, Ethical Hacking and Laws in India by prashant mali
VAPT, Ethical Hacking and Laws in India by prashant maliVAPT, Ethical Hacking and Laws in India by prashant mali
VAPT, Ethical Hacking and Laws in India by prashant mali
Adv. Prashant Mali ♛ [Bsc(Phy),MSc(Comp Sci), CCFP,CISSA,LLM]
 
Ch04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and AttacksCh04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and Attacks
Information Technology
 
Honeypot Essentials
Honeypot EssentialsHoneypot Essentials
Honeypot Essentials
Anton Chuvakin
 
CTAP
CTAPCTAP

What's hot (20)

An introduction to Unified Threat Management (UTM), for Dummies
An introduction to Unified Threat Management (UTM), for DummiesAn introduction to Unified Threat Management (UTM), for Dummies
An introduction to Unified Threat Management (UTM), for Dummies
 
Intro to Network Vapt
Intro to Network VaptIntro to Network Vapt
Intro to Network Vapt
 
Vapt( vulnerabilty and penetration testing ) services
Vapt( vulnerabilty and penetration testing ) servicesVapt( vulnerabilty and penetration testing ) services
Vapt( vulnerabilty and penetration testing ) services
 
VAPT Services by prime
VAPT Services by primeVAPT Services by prime
VAPT Services by prime
 
Cyber Security: Trends and Globar War
Cyber Security: Trends and Globar WarCyber Security: Trends and Globar War
Cyber Security: Trends and Globar War
 
Introduction To Vulnerability Assessment & Penetration Testing
Introduction To Vulnerability Assessment & Penetration TestingIntroduction To Vulnerability Assessment & Penetration Testing
Introduction To Vulnerability Assessment & Penetration Testing
 
Critical infrastructure Protection and Cyber Attack Modeling
Critical infrastructure Protection and Cyber Attack ModelingCritical infrastructure Protection and Cyber Attack Modeling
Critical infrastructure Protection and Cyber Attack Modeling
 
Lannguyen-Detecting Cyber Attacks
Lannguyen-Detecting Cyber AttacksLannguyen-Detecting Cyber Attacks
Lannguyen-Detecting Cyber Attacks
 
Using Machine Learning in Networks Intrusion Detection Systems
Using Machine Learning in Networks Intrusion Detection SystemsUsing Machine Learning in Networks Intrusion Detection Systems
Using Machine Learning in Networks Intrusion Detection Systems
 
Network Security Tools and applications
Network Security Tools and applicationsNetwork Security Tools and applications
Network Security Tools and applications
 
Trustport - Roman Veleba
Trustport - Roman VelebaTrustport - Roman Veleba
Trustport - Roman Veleba
 
Btpro-Penetration Testing Service
Btpro-Penetration Testing ServiceBtpro-Penetration Testing Service
Btpro-Penetration Testing Service
 
Catch Me If You Can - Finding APTs in your network
Catch Me If You Can - Finding APTs in your networkCatch Me If You Can - Finding APTs in your network
Catch Me If You Can - Finding APTs in your network
 
Industry Best Practice against DDoS Attacks
Industry Best Practice against DDoS AttacksIndustry Best Practice against DDoS Attacks
Industry Best Practice against DDoS Attacks
 
Penetration Testing Services, Penetration Testing
Penetration Testing Services, Penetration TestingPenetration Testing Services, Penetration Testing
Penetration Testing Services, Penetration Testing
 
Inside forti os-v524-r5
Inside forti os-v524-r5Inside forti os-v524-r5
Inside forti os-v524-r5
 
VAPT, Ethical Hacking and Laws in India by prashant mali
VAPT, Ethical Hacking and Laws in India by prashant maliVAPT, Ethical Hacking and Laws in India by prashant mali
VAPT, Ethical Hacking and Laws in India by prashant mali
 
Ch04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and AttacksCh04 Network Vulnerabilities and Attacks
Ch04 Network Vulnerabilities and Attacks
 
Honeypot Essentials
Honeypot EssentialsHoneypot Essentials
Honeypot Essentials
 
CTAP
CTAPCTAP
CTAP
 

Similar to Security and Privacy in Visual Sensor Network

CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
TI Safe
 
SDN Security: Two Sides of the Same Coin
SDN Security: Two Sides of the Same CoinSDN Security: Two Sides of the Same Coin
SDN Security: Two Sides of the Same Coin
Zivaro Inc
 
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
Kaukau9
 
ICS Network Security Monitoring (NSM)
ICS Network Security Monitoring (NSM)ICS Network Security Monitoring (NSM)
ICS Network Security Monitoring (NSM)
Digital Bond
 
Computer Security: Principles of Information Security
Computer Security: Principles of Information SecurityComputer Security: Principles of Information Security
Computer Security: Principles of Information Security
elipanganiban15
 
Ransomware Attack: Best Practices to proactively prevent contain and respond
Ransomware Attack: Best Practices to proactively prevent contain and respondRansomware Attack: Best Practices to proactively prevent contain and respond
Ransomware Attack: Best Practices to proactively prevent contain and respond
AlgoSec
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
ParasPatel967737
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
KalsoomTahir2
 
shivam sahu (firewall).pdfb jndvhjfvhjjf
shivam sahu (firewall).pdfb jndvhjfvhjjfshivam sahu (firewall).pdfb jndvhjfvhjjf
shivam sahu (firewall).pdfb jndvhjfvhjjf
sahushivam4928
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
ParvezAhmed59842
 
Avila 3 b
Avila 3 bAvila 3 b
Avila 3 b
Michael Chastain
 
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
Open Networking Perú (Opennetsoft)
 
Using a Network Model to Address SANS Critical Controls 10 and 11
Using a Network Model to Address SANS Critical Controls 10 and 11Using a Network Model to Address SANS Critical Controls 10 and 11
Using a Network Model to Address SANS Critical Controls 10 and 11
Skybox Security
 
NAC_p3.pptx
NAC_p3.pptxNAC_p3.pptx
NAC_p3.pptx
Saurabh846965
 
A survey in privacy and security in Internet of Things IOT
A survey in privacy and security in Internet of Things IOTA survey in privacy and security in Internet of Things IOT
A survey in privacy and security in Internet of Things IOT
University of Ontario Institute of Technology (UOIT)
 
A survey in privacy security in IOT
A survey in privacy security in IOT A survey in privacy security in IOT
A survey in privacy security in IOT
ssk
 
CCNP Security-IPS
CCNP Security-IPSCCNP Security-IPS
CCNP Security-IPS
mohannadalhanahnah
 
Offensive cyber security engineer pragram course agenda
Offensive cyber security engineer pragram course agendaOffensive cyber security engineer pragram course agenda
Offensive cyber security engineer pragram course agenda
ShivamSharma909
 
Offensive cyber security engineer updated
Offensive cyber security engineer updatedOffensive cyber security engineer updated
Offensive cyber security engineer updated
InfosecTrain
 
Offensive cyber security engineer
Offensive cyber security engineerOffensive cyber security engineer
Offensive cyber security engineer
ShivamSharma909
 

Similar to Security and Privacy in Visual Sensor Network (20)

CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
CLASS 2018 - Palestra de Edgard Capdevielle (Presidente e CEO – Nozomi)
 
SDN Security: Two Sides of the Same Coin
SDN Security: Two Sides of the Same CoinSDN Security: Two Sides of the Same Coin
SDN Security: Two Sides of the Same Coin
 
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
30ITSecurityThreatsVulnerabilitiesandCountermeasuresV1.ppt
 
ICS Network Security Monitoring (NSM)
ICS Network Security Monitoring (NSM)ICS Network Security Monitoring (NSM)
ICS Network Security Monitoring (NSM)
 
Computer Security: Principles of Information Security
Computer Security: Principles of Information SecurityComputer Security: Principles of Information Security
Computer Security: Principles of Information Security
 
Ransomware Attack: Best Practices to proactively prevent contain and respond
Ransomware Attack: Best Practices to proactively prevent contain and respondRansomware Attack: Best Practices to proactively prevent contain and respond
Ransomware Attack: Best Practices to proactively prevent contain and respond
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
 
shivam sahu (firewall).pdfb jndvhjfvhjjf
shivam sahu (firewall).pdfb jndvhjfvhjjfshivam sahu (firewall).pdfb jndvhjfvhjjf
shivam sahu (firewall).pdfb jndvhjfvhjjf
 
ML13198A410.pdf
ML13198A410.pdfML13198A410.pdf
ML13198A410.pdf
 
Avila 3 b
Avila 3 bAvila 3 b
Avila 3 b
 
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
IntelFlow: Toward adding Cyber Threat Intelligence to Software Defined Networ...
 
Using a Network Model to Address SANS Critical Controls 10 and 11
Using a Network Model to Address SANS Critical Controls 10 and 11Using a Network Model to Address SANS Critical Controls 10 and 11
Using a Network Model to Address SANS Critical Controls 10 and 11
 
NAC_p3.pptx
NAC_p3.pptxNAC_p3.pptx
NAC_p3.pptx
 
A survey in privacy and security in Internet of Things IOT
A survey in privacy and security in Internet of Things IOTA survey in privacy and security in Internet of Things IOT
A survey in privacy and security in Internet of Things IOT
 
A survey in privacy security in IOT
A survey in privacy security in IOT A survey in privacy security in IOT
A survey in privacy security in IOT
 
CCNP Security-IPS
CCNP Security-IPSCCNP Security-IPS
CCNP Security-IPS
 
Offensive cyber security engineer pragram course agenda
Offensive cyber security engineer pragram course agendaOffensive cyber security engineer pragram course agenda
Offensive cyber security engineer pragram course agenda
 
Offensive cyber security engineer updated
Offensive cyber security engineer updatedOffensive cyber security engineer updated
Offensive cyber security engineer updated
 
Offensive cyber security engineer
Offensive cyber security engineerOffensive cyber security engineer
Offensive cyber security engineer
 

Recently uploaded

HijackLoader Evolution: Interactive Process Hollowing
HijackLoader Evolution: Interactive Process HollowingHijackLoader Evolution: Interactive Process Hollowing
HijackLoader Evolution: Interactive Process Hollowing
Donato Onofri
 
Discover the benefits of outsourcing SEO to India
Discover the benefits of outsourcing SEO to IndiaDiscover the benefits of outsourcing SEO to India
Discover the benefits of outsourcing SEO to India
davidjhones387
 
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
rtunex8r
 
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaalmanuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
wolfsoftcompanyco
 
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
ysasp1
 
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
3a0sd7z3
 
Should Repositories Participate in the Fediverse?
Should Repositories Participate in the Fediverse?Should Repositories Participate in the Fediverse?
Should Repositories Participate in the Fediverse?
Paul Walk
 
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
3a0sd7z3
 
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
uehowe
 
Bengaluru Dreamin' 24 - Personal Branding
Bengaluru Dreamin' 24 - Personal BrandingBengaluru Dreamin' 24 - Personal Branding
Bengaluru Dreamin' 24 - Personal Branding
Tarandeep Singh
 
一比一原版(USYD毕业证)悉尼大学毕业证如何办理
一比一原版(USYD毕业证)悉尼大学毕业证如何办理一比一原版(USYD毕业证)悉尼大学毕业证如何办理
一比一原版(USYD毕业证)悉尼大学毕业证如何办理
k4ncd0z
 
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
uehowe
 
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
uehowe
 
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
xjq03c34
 
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
fovkoyb
 
Ready to Unlock the Power of Blockchain!
Ready to Unlock the Power of Blockchain!Ready to Unlock the Power of Blockchain!
Ready to Unlock the Power of Blockchain!
Toptal Tech
 

Recently uploaded (16)

HijackLoader Evolution: Interactive Process Hollowing
HijackLoader Evolution: Interactive Process HollowingHijackLoader Evolution: Interactive Process Hollowing
HijackLoader Evolution: Interactive Process Hollowing
 
Discover the benefits of outsourcing SEO to India
Discover the benefits of outsourcing SEO to IndiaDiscover the benefits of outsourcing SEO to India
Discover the benefits of outsourcing SEO to India
 
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
 
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaalmanuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
manuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaal
 
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
 
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
 
Should Repositories Participate in the Fediverse?
Should Repositories Participate in the Fediverse?Should Repositories Participate in the Fediverse?
Should Repositories Participate in the Fediverse?
 
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
 
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
 
Bengaluru Dreamin' 24 - Personal Branding
Bengaluru Dreamin' 24 - Personal BrandingBengaluru Dreamin' 24 - Personal Branding
Bengaluru Dreamin' 24 - Personal Branding
 
一比一原版(USYD毕业证)悉尼大学毕业证如何办理
一比一原版(USYD毕业证)悉尼大学毕业证如何办理一比一原版(USYD毕业证)悉尼大学毕业证如何办理
一比一原版(USYD毕业证)悉尼大学毕业证如何办理
 
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
 
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
留学挂科(UofM毕业证)明尼苏达大学毕业证成绩单复刻办理
 
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
 
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
 
Ready to Unlock the Power of Blockchain!
Ready to Unlock the Power of Blockchain!Ready to Unlock the Power of Blockchain!
Ready to Unlock the Power of Blockchain!
 

Security and Privacy in Visual Sensor Network