Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method of resisting black hole attack based on active detection in wireless sensor network

A wireless sensor and black hole attack technology, applied in the field of resisting black hole attacks, can solve the problems of short network life, low resistance to black hole attacks, and unclear node trust, so as to improve energy efficiency, improve security, and improve network security. safe effect

Inactive Publication Date: 2019-06-11
CENT SOUTH UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method for resisting black hole attacks based on active detection in a wireless sensor network. The problem of low resistance to black hole attacks due to short life span and unclear node trust degree

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of resisting black hole attack based on active detection in wireless sensor network
  • A method of resisting black hole attack based on active detection in wireless sensor network
  • A method of resisting black hole attack based on active detection in wireless sensor network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in conjunction with examples and accompanying drawings.

[0033] A method for resisting black hole attacks based on active detection in wireless sensor networks, such as figure 1 As shown in , different numbers of detection routes are generated according to the energy abundance of the sensor network;

[0034] Initiate more detection routes for areas with more residual energy, and initiate fewer detection routes for areas with less residual energy, and do not initiate detection routes for areas near the base station with no energy remaining;

[0035]In the process of detecting routing, the node records whether it has been attacked by a black hole, and if it has been attacked by a black hole, its trust degree will be reduced, and the trust degree of the successful routing node will be increased;

[0036] During data routing, when a node looks for the next hop, it selects a node with a high degree of trust as the next ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for resisting black hole attacks based on active detection in a wireless sensor network. Multiple detection routes are established in a wireless sensor network with abundant network energy far away from a base station. Since the attacker does not know that this is a detection route, it also An attack on these detection routes will be launched, so that the attacker is exposed, so that the behavior and location information of the attacker, as well as the trust information of the node can be obtained. After obtaining this information, the black hole attack area can be avoided during the real data routing, and the black hole information can be obtained without or little loss of sensitive data in the system, ensuring the data routing security of the wireless sensor network; The remaining energy of the network is fully utilized, and the service life of the network can not be reduced under the condition of improving network security.

Description

technical field [0001] The invention belongs to the field of wireless sensor network security, in particular to a method for resisting black hole attacks based on active detection in a wireless sensor network. Background technique [0002] A wireless sensor network is a wireless network composed of a large number of sensor nodes that communicate with each other through multi-hop wireless links and in a self-organizing and multi-hop manner. It can be widely used in industrial monitoring, agriculture, civil, environmental monitoring, battlefield , ocean, fire and other special environments and applications, it is considered to be one of the key basic technologies of the future important IoT network. The security of wireless sensor networks is an important research topic. Among them, the black hole avoidance problem is an important mechanism for ensuring security in wireless sensor networks, and its research is of great significance. [0003] Black hole attack is one of the m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/12H04L29/06H04W12/122
CPCH04L63/1425H04W12/12
Inventor 刘安丰刘语欣江良珊刘潇
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com