Wireless Sensors Networks Security

Introduction The development of MEMS (microelectromechanical system) and wireless network is opening up a new field of network history. Low cost small micro devices, often referred to as "smart dust", which have sensors, narrow range, low power consumption, low storage capacity, narrow bandwidth, are gathering data for areas that can not access normal networks It plays an important role in distribution. This is due to various environmental and strategic reasons. A great contribution has been made to overcome many of the weaknesses of sensor networks, such as coverage problems, power shortage, full use of limited network bandwidth, but efforts to secure sensor networks has yet begun I just did.

Filaments solve these problems with remote wireless sensor networks protected by block chain technology. Regional chain technology is a distributed network where autonomous endpoints can interact and exchange value without a cloud or central rights management device. Filament products include Tap, which is a hardware device with environmental sensors built in, and Patch, a surface mount module for custom solutions. The main problem with this solution is identity management, security, discoverability, digital trust, integration of power and encryption currency. Filament's platform leverages open protocols such as Telehash (Private Communications), JOSE (Smart Contract), TMesh (Mesh Network), BitTorrent (Wireless Firmware and Management Update), and digital trust for frictionless M2M transactions We will secure.

Investment analysis (3) - Filament that enhances inter-machine communication using block chain technology

Wireless sensor network is a special ad hoc network consisting of a number of low cost, low power, multifunction wireless sensor nodes with sensing, wireless communication and computational functions. These sensor nodes communicate over short distances via wireless media and cooperate in common tasks such as environmental monitoring, military monitoring, and industrial process control. The wireless sensor network opens up new opportunities to observe the physical environment around us and interact with it. By doing so, you can collect and collect data that was previously difficult or impossible. Wireless sensor networks provide a new way to provide information from a variety of applications, but extracting data from the sensor network is considered a difficult task, regardless of the nature of the physical environment. Data distribution and collection are two terms used in sensor networks to represent two types of data processing methods.