Volume : IX, Issue : VII, July - 2020

A Novel Approach for IoT Node Authentication in Media Gateway Control Protocol

Dr. T. Premalatha

Abstract :

In upcoming days, the numbers of malware is increased against the internet users to collect their privacy details. Smart devices are designed to provide a variety of internet services that range from remotely located personal appliances to wearable or implantable objects. Integrated wireless communications offer the smart devices with novel sensor potential. Heterogeneous communications provides the opportunity to attackers. To protect the communication messages of call agents in media connections, it is essential to encrypt the audio messages against eavesdropping. Gateway session key is acted as the key for encryption. Uncontrolled barge–in is the exact problem of packet networks. This attack can be initiated by directing the media packets to a specific IP address. The packets will be decoded and the signals will be played on the “line side”. This attack is focused only from known sources and it slows down the connection establishment. The Call Agent should receive the source address of egress gateway and pass it to ingress gateway for enabling the basic protection. Attacker can obtain the valid pairs of source and destination addresses to create source spoofing attack. The user controls all access points of network against source spoofing. So it is essential to encrypt the packets from the access points by using a secret key to prevent the source spoofing.

Article: Download PDF    DOI : https://www.doi.org/10.36106/paripex  

Cite This Article:

A NOVEL APPROACH FOR IOT NODE AUTHENTICATION IN MEDIA GATEWAY CONTROL PROTOCOL , Dr.T.Premalatha PARIPEX-INDIAN JOURNAL OF RESEARCH : Volume-9 | Issue-7 | July-2020

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