Results 11 to 20 of about 10,984,704 (198)

Software Defined Networking (SDN) and Network Function Virtualization (NFV) [PDF]

Future Internet, 2020
The role of Software Defined Networking (SDN) and Network Function Virtualization (NFV) have been instrumental in realizing the transition and vision “from black boxes to a white box towards facilitating 5G network architectures”.
Symeon Papavassiliou
doaj   +3 more sources

Machine Learning-Based Anomaly Detection in NFV: A Comprehensive Survey. [PDF]

Sensors (Basel), 2023
Network function virtualization (NFV) is a rapidly growing technology that enables the virtualization of traditional network hardware components, offering benefits such as cost reduction, increased flexibility, and efficient resource utilization ...
Zehra S, Faseeha U, Syed HJ, Samad F, Ibrahim AO, Abulfaraj AW, Nagmeldin W.   +6 more
europepmc   +2 more sources

Analysis of Network Function Virtualization and Software Defined Virtualization [PDF]

JOIV: International Journal on Informatics Visualization, 2017
Network function virtualization (NFV) has played important role in both industry and academic change in telecommunication services. NFV has the ability to handle reduction on OPEX and CAPEX; it provides new service and also increases quickly in getting a
M. Sandeep Kumar, Prabhu j
doaj   +2 more sources

Misuse Patterns from the Threat of Modification of Non-Control Data in Network Function Virtualization

Future Internet, 2022
Network Function Virtualization (NFV) is a virtual network model, the goal of which is a cost-efficient transition of the hardware infrastructure into a flexible and reliable software platform.
Abdulrahman K. Alnaim
doaj   +2 more sources

Mobile Network Softwarization: Technological Foundations and Impact on Improving Network Energy Efficiency. [PDF]

Sensors (Basel)
This paper provides a comprehensive overview of mobile network softwarization, emphasizing the technological foundations and its transformative impact on the energy efficiency of modern and future mobile networks.
Lorincz J, Kukuruzović A, Begušić D.
europepmc   +2 more sources

Modeling and Mitigating Security Threats in Network Functions Virtualization (NFV) [PDF]

, 2020
By virtualizing proprietary hardware networking devices, Network Functions Virtualization (NFV) allows agile and cost-effective deployment of diverse network services for multiple tenants on top of the same physical infrastructure. As NFV relies on virtualization, and as an NFV stack typically involves several levels of abstraction and multiple co ...
Nawaf Alhebaishi, Lingyu Wang 0001, Sushil Jajodia   +2 more
openaire   +3 more sources

A Dynamic Reliability-Aware Service Placement for Network Function Virtualization (NFV) [PDF]

IEEE Journal on Selected Areas in Communications, 2020
Network softwarization is one of the major paradigm shifts in the next generation of networks. It enables programmable and flexible management and deployment of the network. Network function virtualization (NFV) is referred to the deployment of software functions running on commodity servers instead of traditional hardware-based middle-boxes.
Mohammad Karimzadeh-Farshbafan, Vahid Shah-Mansouri, Dusit Niyato   +2 more
openaire   +5 more sources

Adaptive placement & chaining of virtual network functions with NFV-PEAR [PDF]

Journal of Internet Services and Applications, 2019
The design of flexible and efficient mechanisms for proper placement and chaining of virtual network functions (VNFs) is key for the success of Network Function Virtualization (NFV). Most state-of-the-art solutions, however, consider fixed (and immutable)
Gustavo Miotto, Marcelo Caggiani Luizelli, Weverton Luis da Costa Cordeiro, Luciano Paschoal Gaspary   +3 more
doaj   +3 more sources

Cross-Level Security Verification for Network Functions Virtualization (NFV)

IEEE Transactions on Dependable and Secure Computing
Network Functions Virtualization (NFV) is a popular solution for providing multi-tenant network services on top of existing cloud infrastructures in an agile and cost-effective manner. However, as NFV employs multiple levels of virtualization, it also introduces novel security challenges, such as cloud-level security breaches that are invisible to NFV ...
Alaa Oqaily, Mohammad Ekramul Kabir, Lingyu Wang 0001, Yosr Jarraya, Suryadipta Majumdar, Makan Pourzandi, Mourad Debbabi, Sudershan Lakshmanan Thirunavukkarasu, Mengyuan Zhang 0001   +8 more
openaire   +3 more sources

A Systematic Literature Review of Reliable Provisioning for Virtual Network Function Chaining

Applied Sciences, 2023
The abstraction of the network node functions using virtualization methods introduced an innovative architecture called Network Function Virtualization (NFV).
Le Duytam Ly, Mahsa Sadeghi Ghahroudi, Victor Ponce   +2 more
doaj   +1 more source