Ryma Abassi

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A Model for Specification and Validation of a Trust Management Based Security Scheme in a MANET Environment

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2015, 2015 10th International Conference on Availability, Reliability and Security.

A Formal Ticket-Based Authentication Scheme for VANETs

Ryma Abassi, Sihem Guemara El Fatmi, Ons Chikhaoui, 2019 .

Towards a New Clustering Algorithm based on Trust Management and Edge Computing for IoT

Ryma Abassi, Sihem Guemara El Fatmi, Nadia Kammoun, 2019, 2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC).

Towards a Secured Clustering Mechanism for Messages Exchange in VANET

Ryma Abassi, Sihem Guemara El Fatmi, Amira Kchaou, 2018, 2018 32nd International Conference on Advanced Information Networking and Applications Workshops (WAINA).

TSME: a trust-based security scheme for message exchange in vehicular Ad hoc networks

Aida Ben Chehida Douss, Ryma Abassi, Damien Sauveron, 2020, Hum. centric Comput. Inf. Sci..

Trust Negotiation Based Approach to Enforce MANET Routing Security

Nora Cuppens-Boulahia, Samiha Ayed, Aida Ben Chehida Douss, 2015, 2015 10th International Conference on Availability, Reliability and Security.

Toward Securing MANET Against the Energy Depletion Attack

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2015, CRiSIS.

A trust-based security environment in MANET: definition and performance evaluation

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2017, Ann. des Télécommunications.

Delegation Management Modeling in a Security Policy based Environment

Ryma Abassi, Sihem Guemara El Fatmi, 2012, SCSS.

Towards an automated firewall security policies validation process

Ryma Abassi, Sihem Guemara El Fatmi, 2008, 2008 Third International Conference on Risks and Security of Internet and Systems.

A novel secure Ad hoc routing protocol using one time password

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2014, 2014 International Conference on Advanced Logistics and Transport (ICALT).

Smart Contract-Based Access Control for the Vehicular Networks

Samiha Ayed, Ryma Abassi, Sihem Guemara El Fatmi, 2020, 2020 International Conference on Software, Telecommunications and Computer Networks (SoftCOM).

Towards the Definition and Performance Evaluation of a Trust-based Security Mechanism in a MANET Environment

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2018 .

A Ticket-Based Authentication Scheme for VANETs Preserving Privacy

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2017, ADHOC-NOW.

Towards the Optimization of a Ticket-based Authentication Scheme for VANETs

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2018, 2018 Seventh International Conference on Communications and Networking (ComNet).

Integrity-OrBAC: a new model to preserve Critical Infrastructures integrity

Ryma Abassi, Anas Abou El Kalam, Abdellah Ait Ouahman, 2014, International Journal of Information Security.

Security Policies a Formal Environment for a Test Cases Generation

Ryma Abassi, Sihem Guemara El Fatmi, 2019 .

A multi-hop graph-based approach for an energy-efficient routing protocol in wireless sensor networks

Ryma Abassi, Sihem Guemara El Fatmi, Damien Sauveron, 2018, Human-centric Computing and Information Sciences.

A New Trust based Routing Protocol for VANETs

Ryma Abassi, Sihem Guemara El Fatmi, Amira Kchaou, 2018, 2018 Seventh International Conference on Communications and Networking (ComNet).

Trust Management in Mobile Ad Hoc Networks for QoS Enhancing

Ryma Abassi, 2016 .

Towards a Privacy Preserving and Flexible Scheme for Assessing the Credibility and the Accuracy of Safety Messages Exchanged in VANETs

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2018, ARES.

VANET security and forensics: Challenges and opportunities

Ryma Abassi, Ryma Abassi, 2019, WIREs Forensic Science.

Dealing with Multi Security Policies in Communication Networks

Ryma Abassi, Sihem Guemara El Fatmi, 2009, 2009 Fifth International Conference on Networking and Services.

An Automated Validation Method for Security Policies: The Firewall Case

Ryma Abassi, Sihem Guemara El Fatmi, 2008, 2008 The Fourth International Conference on Information Assurance and Security.

Dealing with Collusion Attack in a Trust-Based MANET

Ryma Abassi, 2018, Cybern. Syst..

Toward a Distributed Trust Management scheme for VANET

Ryma Abassi, Sihem Guemara El Fatmi, Amira Kchaou, 2018, ARES.

XML access control: from XACML to annotated schemas

Ryma Abassi, Florent Jacquemard, Sihem Guemara El Fatmi, 2010, The Second International Conference on Communications and Networking.

Trust-based delegation for Ad Hoc QoS enhancing

Ryma Abassi, Sihem Guemara El Fatmi, 2012, 2012 7th International Conference on Risks and Security of Internet and Systems (CRiSIS).

Using security policies in a network securing process

Ryma Abassi, Sihem Guemara El Fatmi, 2011, 2011 18th International Conference on Telecommunications.

A Model for Specification and Validation of Security Policies in Communication Networks: The Firewall Case

Ryma Abassi, Sihem Guemara El Fatmi, 2008, 2008 Third International Conference on Availability, Reliability and Security.

A New SDN Architecture Based on Trust Management and Access Control for IoT

Ryma Abassi, Sihem Guemara El Fatmi, Nadia Kammoun, 2020, AINA Workshops.

Towards the Formal Validation of a Ticket-Based Authentication Scheme for VANETs

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2018, 2018 32nd International Conference on Advanced Information Networking and Applications Workshops (WAINA).

A Formal Environment for Credibility and Accuracy Assessment of Safety Messages Exchanged in VANETs

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2019, EMCIS.

A Formal Environment for MANET Organization and Security

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2015, CANS.

A secure network coding-enabled approach for a confidential cluster-based routing in wireless sensor networks

Ryma Abassi, Sihem Guemara El Fatmi, Damien Sauveron, 2020, SAC.

A Trust Management Based Security Mechanism against Collusion Attacks in a MANET Environment

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2014, 2014 Ninth International Conference on Availability, Reliability and Security.

Towards a generic trust management model

Ryma Abassi, Sihem Guemara El Fatmi, 2012, 2012 19th International Conference on Telecommunications (ICT).

A Security Mechanism Against the RSU Compromise Attack in a Ticket-Based Authentication Scheme for VANETs

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2019, EMCIS.

Trust Management in Vehicular Ad hoc NETwork

Ryma Abassi, 2018 .

A Reputation-Based Clustering Mechanism for MANET Routing Security

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2013, 2013 International Conference on Availability, Reliability and Security.

Toward a Security Scheme for an Intelligent Transport System

Ryma Abassi, Sihem Guemara El Fatmi, Amira Kchaou, 2019, Research Anthology on Blockchain Technology in Business, Healthcare, Education, and Government.

An Optimized Reputation-Based Trust Management Scheme for MANET Security

Aida Ben Chehida Douss, Ryma Abassi, Sihem Guemara El Fatmi, 2018 .

A Trust Based Communication Scheme for Safety Messages Exchange in VANETs

Ryma Abassi, Sihem Guemara El Fatmi, 2017, ADHOC-NOW.

Dealing with delegation in a trust-based MANET

Ryma Abassi, Sihem Guemara El Fatmi, 2013, ICT 2013.

A Lightweight Authentication Scheme for SDN-Based Architecture in IoT

Ryma Abassi, Sihem Guemara El Fatmi, Mohamed Mosbah, 2021, AINA.

Towards the Performance Evaluation of a Trust Based Routing Protocol for VANET

Ryma Abassi, Sihem Guemara El Fatmi, Amira Kchaou, 2021, AINA.

A Distributed Resource Management for VANET using Smart Contract

Samiha Ayed, Ryma Abassi, Sihem Guemara El Fatmi, 2021, 2021 International Wireless Communications and Mobile Computing (IWCMC).