Paper Presentation: On the Internet of Things, Trust is Relative

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This is a presentation of NR's position paper, "On the Internet of Things, Trust is Relative." This position paper was presented at a workshop called, "Privacy, Trust and Interaction in the Internet of Things" that was part of the 2011 International Joint Conference on Ambient Intelligence (AmI-11) held in Amsterdam. Each author was given 10 minutes to present the paper, so this is presented more as a pitch to read the actual paper. The presentation has been optimized to work standalone on SlideShare.

Technology Business

On
the
Internet
of

Things,
Trust
is

Rela4ve
Authors:
Lothar
Fritsch,
Arne-‐Kris8an
Groven,
and
Trenton

Schulz

Presen8ng:
Trenton
Schulz
Research
Scien8st
Norwegian
Compu8ng
Center

16-‐Nov-‐11

Thursday, November 24, 11

2

What
Trust
Informa/on

Are
We
Looking
for

on
the
Internet
of

Things?

Thursday, November 24, 11

3

“Things’”
Iden/ﬁca/on:
Recogni/on
or

Iden/ﬁca/on
of
the

Federa/on
of
“Things”

Thursday, November 24, 11

4

Owner
Informa/on:
iden/fy
the
owner,

controller,
or
legally

responsible
person

behind
a
federa/on

Thursday, November 24, 11

5

Security
&
Privacy
Informa/on:
transparency

concerning
func/onality,
and
security
and

privacy
assurance

Thursday, November 24, 11

6

What
Strategies
Can
We
Use?

Thursday, November 24, 11

7

Op/mis/c

Strategy:
Assume

all
agents
are

trustworthy
unless

proven
otherwise.

Thursday, November 24, 11

8

Pessimis/c
Strategy:
Assume
all
agents

are
untrustworthy

unless
proven

otherwise.

Thursday, November 24, 11

9

Centralized
Strategy:
Trust
informa/on
is

managed
by
and
obtained
from
centralized

ins/tu/ons.

Thursday, November 24, 11

10

Inves/ga/ve
Strategy:

Check
and
evaluate

agents
to
determine
their

trustworthiness.

Thursday, November 24, 11

11

Transi/ve
Strategy:
Analyzing
networks

of
agents
to

determine
their

trustworthiness.

Thursday, November 24, 11

12

Possible
Scenarios…

Thursday, November 24, 11

13

Scenario
1

Anonymous(Device

Thursday, November 24, 11

14

Scenario
2

Friend

Thursday, November 24, 11

15

Scenario
3

Personalized,Federa.on

Thursday, November 24, 11

16

Federa&on)A
Federa&on)B

Scenario
4:
Federa&on)C
Mul/ple

Federa/ons

Thursday, November 24, 11

17

Which
Strategy
for

Which
Scenario?

Thursday, November 24, 11

18

It
Depends…
Read
the
posi/on
paper:
On
the
Internet
of

Things,
Trust
is
Rela4ve

Thursday, November 24, 11

19

Image
Credits

• Slides
2–5,
7–11,
&
17
Copyright
2011
Ge:yImages/
Photos.com

Thursday, November 24, 11

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Paper Presentation: On the Internet of Things, Trust is Relative

1. On the Internet of Things, Trust is Rela4ve Authors: Lothar Fritsch, Arne-‐Kris8an Groven, and Trenton Schulz Presen8ng: Trenton Schulz Research Scien8st Norwegian Compu8ng Center 16-‐Nov-‐11 Thursday, November 24, 11

2. 2 What Trust Informa/on Are We Looking for on the Internet of Things? Thursday, November 24, 11

3. 3 “Things’” Iden/ﬁca/on: Recogni/on or Iden/ﬁca/on of the Federa/on of “Things” Thursday, November 24, 11

4. 4 Owner Informa/on: iden/fy the owner, controller, or legally responsible person behind a federa/on Thursday, November 24, 11

5. 5 Security & Privacy Informa/on: transparency concerning func/onality, and security and privacy assurance Thursday, November 24, 11

6. 6 What Strategies Can We Use? Thursday, November 24, 11

7. 7 Op/mis/c Strategy: Assume all agents are trustworthy unless proven otherwise. Thursday, November 24, 11

8. 8 Pessimis/c Strategy: Assume all agents are untrustworthy unless proven otherwise. Thursday, November 24, 11

9. 9 Centralized Strategy: Trust informa/on is managed by and obtained from centralized ins/tu/ons. Thursday, November 24, 11

10. 10 Inves/ga/ve Strategy: Check and evaluate agents to determine their trustworthiness. Thursday, November 24, 11

11. 11 Transi/ve Strategy: Analyzing networks of agents to determine their trustworthiness. Thursday, November 24, 11

12. 12 Possible Scenarios… Thursday, November 24, 11

13. 13 Scenario 1 Anonymous(Device Thursday, November 24, 11

14. 14 Scenario 2 Friend Thursday, November 24, 11

15. 15 Scenario 3 Personalized,Federa.on Thursday, November 24, 11

16. 16 Federa&on)A Federa&on)B Scenario 4: Federa&on)C Mul/ple Federa/ons Thursday, November 24, 11

17. 17 Which Strategy for Which Scenario? Thursday, November 24, 11

18. 18 It Depends… Read the posi/on paper: On the Internet of Things, Trust is Rela4ve Thursday, November 24, 11

Paper Presentation: On the Internet of Things, Trust is Relative

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Paper Presentation: On the Internet of Things, Trust is Relative