Secure and privacy-preserving structure in opportunistic networks

2021 ◽  
Vol 104 ◽  
pp. 102208
Author(s):  
Samaneh Rashidibajgan ◽  
Thomas Hupperich ◽  
Robin Doss ◽  
Anna Förster
Keyword(s):  
Opportunistic Networks ◽  
Privacy Preserving

scholarly journals A Privacy-Preserving Routing Protocol Using Mix Networks in Opportunistic Networks

Electronics ◽  
2020 ◽  
Vol 9 (11) ◽  
pp. 1754
Author(s):  
Depeng Chen ◽  
Carlos Borrego ◽  
Guillermo Navarro-Arribas
Keyword(s):  
Routing Protocol ◽  
Network Performance ◽  
Opportunistic Networks ◽  
Privacy Preserving ◽  
Simple Solution ◽  
Anonymous Communications ◽  
Trade Off ◽  
Message Delay ◽  
The Impact

This paper focuses on the problem of providing anonymous communications in opportunistic networks. To that end, we propose an approach using Mix networks that enables a relatively simple solution. Opportunistic networks present some constraints that make the deployment of typical network anonymity solutions difficult or infeasible. We show, utilizing simulations on the basis of real mobility traces, that the proposed solution is feasible for some scenarios by introducing a tolerable penalty in terms of message delay and delivery. To investigate the impact of routing strategies, we offer two different methods to select Mix nodes. From the experiment results, we show the trade-off between network performance and security.

Privacy-preserving history-based routing in Opportunistic Networks

2019 ◽  
Vol 84 ◽  
pp. 244-255 ◽  
Author(s):  
Samaneh Rashidibajgan ◽  
Robin Doss
Keyword(s):  
Opportunistic Networks ◽  
Privacy Preserving

Privacy Preserving Public Auditing in Secured Cloud Storage

2012 ◽  
Vol 3 (3) ◽  
pp. 60-61
Author(s):  
V.Sajeev V.Sajeev ◽  
◽  
R.Gowthamani R.Gowthamani
Keyword(s):  
Cloud Storage ◽  
Privacy Preserving ◽  
Public Auditing

Privacy-Preserving Fingerprint Authentication Resistant to Hill-Climbing Attacks

2018 ◽  
Vol E101.A (1) ◽  
pp. 138-148 ◽  
Author(s):  
Haruna HIGO ◽  
Toshiyuki ISSHIKI ◽  
Kengo MORI ◽  
Satoshi OBANA
Keyword(s):  
Privacy Preserving ◽  
Hill Climbing

A Survey of Auditing Techniques for Privacy Preserving and Ensure Data Correctness in the Cloud

2017 ◽  
Vol 7 (1) ◽  
pp. 181-185 ◽  
Author(s):  
S Durga Bhavani ◽  
◽  
Gudlanarva Sudhakar ◽  
Mohammad Almechal ◽  
◽  
...  
Keyword(s):  
Privacy Preserving
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