… In this section, the HEEPP scheme for secure data aggregation is described in detail. The
HEEPP scheme consists of six steps: (1) aggregation tree formation; (2) slicing; (3) encryption, …

… networks. In this section, a broad overview of secure data aggregation is given by evaluating
each protocol based on the security requirements of wireless sensor networks. Section 5 …

… In Section 2, we overview some related works on secure data aggregation. Section 3
introduces the network model and design goals. In Section 4, we give the detailed descriptions of …

… in a remote or hostile environment where sensors are prone to node failures and … in securing
data aggregation in the WSN. With this in mind, the security issues in data aggregation for …

… We survey the related work for secure data aggregation in WSN … data aggregation. For
every case, we summarize the proposed techniques for protecting data confidentiality and data …

… However, most of the existing in-network data aggregation algorithms have no provisions for
security… The first attack-resilient hierarchical data aggregation protocol was designed in [16]. …

… data security. And privacy concern is one of the major obstacles to apply the wireless sensor
network … the defence of eavesdropping to protect data privacy in wireless sensor networks. …

… In this paper, we address the problem of how to enable secure data aggregation and … of
security. This makes ECC ideal for constrained environments such as wireless sensor networks. …

… The secure data aggregation requirements and mechanisms are described in Section III. In
… of secure data aggregation protocols first. Then we categorize the secure data aggregation …

… There are three bodies of work related to our research: IF algorithms, trust and reputation
systems for WSNs, and secure data aggregation with compromised node detection in WSNs. …