Wireless sensor network (WSN) is an emerging technology that shows great promise for various futuristic applications both mass public and military. The sensing combined with processing power wireless communication makes it lucrative being exploited in abundance future. inclusion of also incurs types security threats. intent this paper to investigate the related issues challenges networks. We identify threats, review proposed mechanisms discuss holistic view ensuring layered robust networks

This paper surveys recently proposed works on Intrusion Detection Systems (IDS) in WSNs, and presents a comprehensive classification of various IDS approaches according to their employed detection techniques. The three main categories explored this are anomaly detection, misuse specification-based protocols. We give description existing security attacks WSNs the corresponding protocols tackle those attacks. analyze with respect network structure WSNs. In addition, we highlight critical...

Wireless body area sensor network is a sub-field of wireless network. has come into existence after the development reached some level maturity. This become possible due to tremendous technological advancement leading easy-to-use wearable technologies and electronic components that are small in size. Indeed, this field gained significant attention recent time its applications which mostly toward healthcare sector. Today, tiny-sized sensors could be placed on human record various...

The Internet of Things (IoT) is a technologyof connecting billions devices with heterogeneous types and capabilities. Even though it an attractive environment that could change the way we interact devices, real-life large-scale implementation greatly impeded by potential security risks susceptible to. While IoT significant, challenges faces are equally formidable. can be addressed from different angles, but one key issues access control model because among many challenges, pivotal concern...

Abstract The concept of false data injection attack (FDIA) was introduced originally in the smart grid domain. While term sounds common, it specifically means case when an attacker compromises sensor readings such tricky way that undetected errors are into calculations state variables and values. Due to rapid growth Internet associated complex adaptive systems, cyber attackers interested exploiting similar attacks other application domains as healthcare, finance, defense, governance, etc. In...

The Internet of Medical Things (IoMT) has become a strategic priority for future e-healthcare because its ability to improve patient care and scope providing more reliable clinical data, increasing efficiency, reducing costs. It is no wonder that many healthcare institutions nowadays like harness the benefits offered by IoMT. In fact, it an infrastructure with connected medical devices, software applications, systems services. However, accelerated adoption devices also serious side effect:...

Cracks in concrete surfaces are one of the most prominent causes degradation structures such as bridges, roads, buildings, etc. Hence, it is very crucial to detect cracks at an early stage inspect structural health structure. To solve drawbacks manual inspection, Image Processing Techniques (IPTs), especially those based on Deep Learning (DL) methods, have been investigated for past few years. Due groundbreaking development this field, researchers devoted their endeavors detecting using...

In this paper, we present a detailed review on various types of SQL injection attacks, vulnerabilities, and prevention techniques. Alongside presenting our findings from the survey, also note down future expectations possible development countermeasures against attacks.

Examines the market for wireless sensor networks in era and expansion of Internet Things. Over past decade, fast Things (IoT) paradigm communication technologies has raised many scientific engineering challenges that call ingenious research efforts from both academia industry. The IoT now covers several beyond RFID (WSNs). In fact, number potential application fields already exceeded expectations. According to Cisco IBSG, more than 50 billion devices are expected be connected by 2020, with...

With the increasing integration of location-based services (LBSs) into various societal domains, location privacy preservation has emerged as a pivotal concern. In most continuous LBS protection approaches, user needs to send query an untrusted service provider (LSP) request corresponding results, and these results are discarded immediately after being used. This leads similar queries in future having be sent LSP again, which increases risk leakage when facing LSP. To solve issues, caching...

In recent years, reputation management schemes have been proposed as promising solutions to alleviate the blindness during peer selection in distributed P2P environment where malicious peers coexist with honest ones. They indeed provide incentives for contribute more resources system and thus promote whole performance. But few of them implemented practically since they still suffer from various security threats, such collusion, Sybil attack so on. Therefore, how detect plays a critical role...

The importance of reading in learning a new language is unquestionable. Someone who wants to master language, s/he must read lot that as one the two means input; other listening. Reading not only helps students learn words and expressions target but also makes them familiar with varieties sentence structures their uses various contexts. Unfortunately, EFL learners Bangladesh do usually non-academic texts written English like newspapers, magazines, novels, stories, among others. This hinders...