A secure private instant messenger

Yusof, Mohd Kamir; Abidin, Ahmad Faisal Amri

doi:10.1109/apcc.2011.6152921

Cited by 11 publications

(5 citation statements)

References 9 publications

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“…Purpose of encryption is to make sure unauthorized person cannot view the original data or information through the network. IM application for securing IM has developed and tested for security analysis [19].…”

Section: Comparison Resultsmentioning

confidence: 99%

Efficient Data Security for Mobile Instant Messenger

Wanda

Huang

2018

TELKOMNIKA

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Instant Messenger (IM) becomes one of the most popular applications in mobile technology and communication. A lot of users around the world installed it for daily activities. Current IM found security lacks both in authentication and encryption matters. Various IM growing today still not apply an efficient method in authentication and encryption process, conventional security methods and client-server architecture system have to risk too many users for attacking server such as compromising, cracking password or PINs by Unauthorized people. Common IM services lack native encryption to protect information being transmitted over the public network and still used high computation in the mobile environment, this problem needs efficient security methods. Then, in public IM also found various messages with fake users, it occurs because public IM carry out the separate system in authentication and encryption process, strong authentication need to solve this issue in messenger environment. The tremendous growth of mobile IM user needs efficient and secure communication way. This paper proposes a new efficient method for securing message both in encryption and authentication within the end-to-end model. In this research, security method proposes new algorithms based on Elliptic Curve (EC) works in Peer to Peer (P2P) architecture than a conventional client-server model. The result shows this method produces efficient time in authentication and encryption process while applying in a mobile environment. Besides, it is compatible with the mobile phone which has a limitation of computation capabilities and resources.

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Section: Comparison Resultsmentioning

confidence: 99%

Efficient Data Security for Mobile Instant Messenger

Wanda

Huang

2018

TELKOMNIKA

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“…Furthermore, SSL can provide a secure channel for online conversation. IM security in corporate network should involve establishment of an IM usage policy and properly configure perimeter firewalls to block all non-approved instant messaging and transferred files [3].…”

Section: Discussionmentioning

confidence: 99%

“…Most cryptographic algorithms provide a means for secret and authentic communication. According to [3], in 2011, a research paper proposed a secure module for the instant messaging which adds an additional "secure module" and apply a hash algorithm to encrypt the path between transceiver and routing modules as shown in Fig. 1 [3].…”

Section: A Instant Messaging and Encryptionmentioning

confidence: 99%

“…According to [3], in 2011, a research paper proposed a secure module for the instant messaging which adds an additional "secure module" and apply a hash algorithm to encrypt the path between transceiver and routing modules as shown in Fig. 1 [3]. The most popular way to secure IM is by using encryption applications and using SSL feature in the internet browsers.…”

Section: A Instant Messaging and Encryptionmentioning

confidence: 99%

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Social Networks IM Forensics: Encryption Analysis

Barghouthy¹,

Said²

2013

jcm

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Al Barghuthi's teaching interests are computer information security, network and internet security. Her research interests include cyber forensics, mobile forensics, information security, computer networking, internet security, digital forensics, small scale digital forensics, database systems and security. She has published several conference papers in small scale digital devices forensics. She has published several peer-reviewed papers in journals and conferences.

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“…However, if message M consists of M1 and M2, the first generated code can be detected easier. It is not sufficient for OSN with large spectrum users [21].…”

Section: Conventional Osn Security Schemesmentioning

confidence: 99%

Modern Privacy-Preserving and Security Schemes in Social Networks: A Review

Wanda¹

2022

ijicom

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Online Social Network (OSN) is a popular application to exchange messages over the internet. However, millions of users are still under threat because of protection drawbacks. Many papers have proposed security methods, including firewalls, protocols, cryptography, statistical analysis, even learning algorithms. This paper provides an overview of privacy and security issues and describes multiple OSN protection techniques. We present various security schemes in OSNs and outline existing solutions to mitigate those attacks. This paper also discusses future research directions regarding OSN security problems and techniques.

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A secure private instant messenger

Cited by 11 publications

References 9 publications

Efficient Data Security for Mobile Instant Messenger

Efficient Data Security for Mobile Instant Messenger

Social Networks IM Forensics: Encryption Analysis

Modern Privacy-Preserving and Security Schemes in Social Networks: A Review

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