Efficient Content Verification in Named Data Networking

摘要: In Named Data Networking, contents are retrieved from network caches as well the content server by their name. This aspect arises severe security concerns on integrity. Especially, if poisoned lie in cache, called store(CS), interests would be served rather than they propagate toward server. Consequently, users whose pass through contaminated CS cannot access valid content. order to resolve problem, every is verified before inserted into CS. However, this built-in verification mechanism not practically feasible due its huge computational overhead. paper, we address problems of integrity NDN details, including how violate We also propose a practical solution that efficiently detects with minimum Since proposed scheme aligns basic architecture, it and effective solution.