scholarly journals An ANFIS-based cache replacement method for mitigating cache pollution attacks in Named Data Networking

2015 ◽  
Vol 80 ◽  
pp. 51-65 ◽  
Author(s):  
Amin Karami ◽  
Manel Guerrero-Zapata
Keyword(s):  
Cache Replacement ◽  
Named Data Networking ◽  
Replacement Method ◽  
Pollution Attacks ◽  
Cache Pollution ◽  
Data Networking

scholarly journals IBPC: An Approach for Mitigation of Cache Pollution Attack in NDN using Interface-Based Popularity

2021 ◽  
Author(s):  
Naveen Kumar ◽  
Shashank Srivast
Keyword(s):  
Quality Of Service ◽  
Processing Time ◽  
The Other ◽  
Named Data Networking ◽  
Pollution Attack ◽  
Cache Pollution ◽  
Data Networking

Abstract The performance of Named Data Networking (NDN) depends on the caching efficiency of routers. Cache Pollution Attack (CPA) refers to colonization of unpopular contents in the Content Store (CS) of an NDN router, which leads to declined Quality of Service (QoS) in NDN. CPA has very few solutions proposed for its mitigation. Most of these solutions are based on the statistics of the router itself. However, an attacker can influence these statistics by requesting unpopular contents repeatedly. This article proposes a new parameter for the detection of CPA, which is based on the number of distinct users requesting interest packets for a content over a period of time. The local popularity of the attackers’ content does not affect the proposed approach. Results show that the proposed approach consumes less storage, reduces processing time, and more effectively mitigates the CPA, as compared to the other existing approaches.

scholarly journals A New Efficient Cache Replacement Strategy for Named Data Networking

2021 ◽  
Vol 13 (5) ◽  
pp. 19-35
Author(s):  
Saad Al-Ahmadi
Keyword(s):  
Future Internet ◽  
Data Availability ◽  
Cache Replacement ◽  
Data Traffic ◽  
Named Data Networking ◽  
Future Internet Architecture ◽  
Replacement Strategy ◽  
Content Retrieval ◽  
Network Load ◽  
Data Networking

The Information-Centric Network (ICN) is a future internet architecture with efficient content retrieval and distribution. Named Data Networking (NDN) is one of the proposed architectures for ICN. NDN’s innetwork caching improves data availability, reduce retrieval delays, network load, alleviate producer load, and limit data traffic. Despite the existence of several caching decision algorithms, the fetching and distribution of contents with minimum resource utilization remains a great challenge. In this paper, we introduce a new cache replacement strategy called Enhanced Time and Frequency Cache Replacement strategy (ETFCR) where both cache hit frequency and cache retrieval time are used to select evicted data chunks. ETFCR adds time cycles between the last two requests to adjust data chunk’s popularity and cache hits. We conducted extensive simulations using the ccnSim simulator to evaluate the performance of ETFCR and compare it to that of some well-known cache replacement strategies. Simulations results show that ETFCR outperforms the other cache replacement strategies in terms of cache hit ratio, and lower content retrieval delay.

Sign in / Sign up

Export Citation Format

Share Document