Enhancing mobile agent protection using a hybrid security framework combining pretty good protocol and code obfuscation.

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Title: Enhancing mobile agent protection using a hybrid security framework combining pretty good protocol and code obfuscation.
Authors: Zraqou, Jamal1 Jamal.Zraqou@uop.edu.jo, Alkhadour, Wesam2 wissam.alkhadour@uop.edu.jo, Baklizi, Mahmoud1 mbaklizi@uop.edu.jo, Omar, Khalil1 komar@uop.edu.jo, Fakhour, Hussam3 Hussam.Fakhouri@uop.edu.jo
Source: International Journal of Electrical & Computer Engineering (2088-8708). Aug2025, Vol. 15 Issue 4, p3913-3927. 15p.
Subjects: Mobile agent systems, Data encryption, Internet security, Cryptography, Data protection software, Intelligent agents, Computer software security
Abstract: The security of mobile agents, which are autonomous software entities capable of migrating between computers to execute tasks, remains a critical concern in modern information technology. Cybersecurity has been a central component of this technological revolution and continues to be one of the most essential requirements for any software or platform. Despite advances in security measures, protecting mobile agents, particularly those carrying sensitive data, while they transmit over networks remains challenging. This research proposes a novel hybrid security technique, abbreviated as pretty good privacy and code obfuscation framework (PGF), which combines pretty good privacy (PGP) with code obfuscation. PGF is designed specifically to protect mobile agents, focusing on systems like Aglets. The technique aims to safeguard the integrity and confidentiality of the agent's data during transmission. Based on the mobile agent Aglets and the PGF technique, the proposed model enhances security by introducing additional protection layers during agent creation and transmission using PGP and code obfuscation. The comparative analysis demonstrated that PGF outperformed other algorithms in terms of time efficiency and security, effectively handling large data sizes through its hybrid cryptographic approach, which combines asymmetric and symmetric encryption. The model was implemented using the Aglets framework in Java development kit (JDK) and NetBeans and showed high reliability and practicality. However, its current design is tailored to Aglets, and future work could focus on adapting the model to other platforms and optimizing its resource efficiency for constrained environments. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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  Data: Enhancing mobile agent protection using a hybrid security framework combining pretty good protocol and code obfuscation.
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  Data: <searchLink fieldCode="AR" term="%22Zraqou%2C+Jamal%22">Zraqou, Jamal</searchLink><relatesTo>1</relatesTo><i> Jamal.Zraqou@uop.edu.jo</i><br /><searchLink fieldCode="AR" term="%22Alkhadour%2C+Wesam%22">Alkhadour, Wesam</searchLink><relatesTo>2</relatesTo><i> wissam.alkhadour@uop.edu.jo</i><br /><searchLink fieldCode="AR" term="%22Baklizi%2C+Mahmoud%22">Baklizi, Mahmoud</searchLink><relatesTo>1</relatesTo><i> mbaklizi@uop.edu.jo</i><br /><searchLink fieldCode="AR" term="%22Omar%2C+Khalil%22">Omar, Khalil</searchLink><relatesTo>1</relatesTo><i> komar@uop.edu.jo</i><br /><searchLink fieldCode="AR" term="%22Fakhour%2C+Hussam%22">Fakhour, Hussam</searchLink><relatesTo>3</relatesTo><i> Hussam.Fakhouri@uop.edu.jo</i>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Electrical+%26+Computer+Engineering+%282088-8708%29%22">International Journal of Electrical & Computer Engineering (2088-8708)</searchLink>. Aug2025, Vol. 15 Issue 4, p3913-3927. 15p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Mobile+agent+systems%22">Mobile agent systems</searchLink><br /><searchLink fieldCode="DE" term="%22Data+encryption%22">Data encryption</searchLink><br /><searchLink fieldCode="DE" term="%22Internet+security%22">Internet security</searchLink><br /><searchLink fieldCode="DE" term="%22Cryptography%22">Cryptography</searchLink><br /><searchLink fieldCode="DE" term="%22Data+protection+software%22">Data protection software</searchLink><br /><searchLink fieldCode="DE" term="%22Intelligent+agents%22">Intelligent agents</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+software+security%22">Computer software security</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The security of mobile agents, which are autonomous software entities capable of migrating between computers to execute tasks, remains a critical concern in modern information technology. Cybersecurity has been a central component of this technological revolution and continues to be one of the most essential requirements for any software or platform. Despite advances in security measures, protecting mobile agents, particularly those carrying sensitive data, while they transmit over networks remains challenging. This research proposes a novel hybrid security technique, abbreviated as pretty good privacy and code obfuscation framework (PGF), which combines pretty good privacy (PGP) with code obfuscation. PGF is designed specifically to protect mobile agents, focusing on systems like Aglets. The technique aims to safeguard the integrity and confidentiality of the agent's data during transmission. Based on the mobile agent Aglets and the PGF technique, the proposed model enhances security by introducing additional protection layers during agent creation and transmission using PGP and code obfuscation. The comparative analysis demonstrated that PGF outperformed other algorithms in terms of time efficiency and security, effectively handling large data sizes through its hybrid cryptographic approach, which combines asymmetric and symmetric encryption. The model was implemented using the Aglets framework in Java development kit (JDK) and NetBeans and showed high reliability and practicality. However, its current design is tailored to Aglets, and future work could focus on adapting the model to other platforms and optimizing its resource efficiency for constrained environments. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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        Value: 10.11591/ijece.v15i4.pp3913-3927
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 3913
    Subjects:
      – SubjectFull: Mobile agent systems
        Type: general
      – SubjectFull: Data encryption
        Type: general
      – SubjectFull: Internet security
        Type: general
      – SubjectFull: Cryptography
        Type: general
      – SubjectFull: Data protection software
        Type: general
      – SubjectFull: Intelligent agents
        Type: general
      – SubjectFull: Computer software security
        Type: general
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      – TitleFull: Enhancing mobile agent protection using a hybrid security framework combining pretty good protocol and code obfuscation.
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            NameFull: Zraqou, Jamal
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            NameFull: Alkhadour, Wesam
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            NameFull: Baklizi, Mahmoud
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              Text: Aug2025
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              Y: 2025
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