As a key component of the information sensing and aggregating for big data, cloud computing, and Internet of Things (IoT), the information security in wireless sensor network (WSN) is critical. Due to constrained resources of sensor node, WSN is becoming a vulnerable target to many security attacks. Compared to external attacks, it is more difficult to defend against internal attacks. The former can be defended by using encryption and authentication schemes. However, this is invalid for the latter, which can obtain all keys of the network. The studies have proved that the trust management technology is one of effective approaches for detecting and defending against internal attacks. Hence, it is necessary to investigate and review the attack and defense with trust management. In this paper, the state-of-the-art trust management schemes are deeply investigated for WSN. Moreover, their advantages and disadvantages are symmetrically compared and analyzed in defending against internal attacks. The future directions of trust management are further provided. Finally, the conclusions and prospects are given.

中文翻译：

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无线传感器网络中基于信任的攻击和防御：一项调查

作为大数据，云计算和物联网（IoT）信息感知和聚合的关键组成部分，无线传感器网络（WSN）中的信息安全至关重要。由于传感器节点资源的限制，WSN成为许多安全攻击的脆弱目标。与外部攻击相比，防御内部攻击更加困难。前者可以通过使用加密和身份验证方案进行防御。但是，这对于后者是无效的，后者可以获取网络的所有密钥。研究证明，信任管理技术是检测和防御内部攻击的有效方法之一。因此，有必要通过信任管理来调查和审查攻击与防御。在本文中，对WSN的最新信任管理方案进行了深入研究。此外，在抵御内部攻击方面，对称地比较和分析了它们的优缺点。进一步提供了信任管理的未来方向。最后给出结论和展望。