4 citations · 5 across the 8 of their papers we have counts for
7 papers · 1 filter
Software Enabled Security Architecture for Counteracting Attacks in Control Systems
Uday Tupakula, Vijay Varadharajan, Kallol Krishna Karmakar
Increasingly Industrial Control Systems (ICS) systems are being connected to the Internet to minimise the operational costs and provide additional flexibility. These control system…
Software Enabled Security Architecture and Mechanisms for Securing 5G Network Services
Vijay Varadharajan, Uday Tupakula, Kallol Karmakar
The 5G network systems are evolving and have complex network infrastructures. There is a great deal of work in this area focused on meeting the stringent service requirements for t…
Towards a Trust Aware Network Slice based End to End Services for Virtualised Infrastructures
Vijay Varadharajan, Kallol Karmakar, Uday Tupakula +1
Future communication networks such as 5G are expected to support end-to-end delivery of services for several vertical markets with diverging requirements. Network slicing is a key…
Securing Organization's Data: A Role-Based Authorized Keyword Search Scheme with Efficient Decryption
Nazatul Haque Sultan, Maryline Laurent, Vijay Varadharajan
For better data availability and accessibility while ensuring data secrecy, organizations often tend to outsource their encrypted data to the cloud storage servers, thus bringing t…
A Role-Based Encryption Scheme for Securing Outsourced Cloud Data in a Multi-Organization Context
Nazatul Haque Sultan, Vijay Varadharajan, Lan Zhou +1
Role-Based Access Control (RBAC) is a popular model which maps roles to access permissions for resources and then roles to the users to provide access control. Role-Based Encryptio…
Formal Modelling and Verification of Software Defined Network
Jnanamurthy H K, Vijay Varadharajan
In cloud computing, software-defined network (SDN) gaining more attention due to its advantages in network configuration to improve network performance and network monitoring. SDN…