Results 41 to 50 of about 1,010 (196)

Fast traffic processing in multi-tenant 5G environments: A comparative performance evaluation of P4 and eBPF technologies

open access: yesEngineering Science and Technology, an International Journal
Although the softwarization of network infrastructures through the use of Software Defined Networking (SDN) and Network Function Virtualization (NFV) has set the foundations of future communication architectures, the efficient handling of high throughput
Jorge Gallego-Madrid   +4 more
doaj   +1 more source

Enhancing intrusion detection against denial of service and distributed denial of service attacks: Leveraging extended Berkeley packet filter and machine learning algorithms

open access: yesIET Communications, Volume 19, Issue 1, January/December 2025.
Abstract As organizations increasingly rely on network services, the prevalence and severity of Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks have emerged as significant threats. The cornerstone of effectively addressing these challenges lies in the timely and precise detection capabilities offered by advanced intrusion ...
Nemalikanti Anand   +5 more
wiley   +1 more source

DDoS Mitigation in Kubernetes: A Review of ExtendedBerkeley Packet Filtering and eXpress Data Path Technologies

open access: yesJUTI: Jurnal Ilmiah Teknologi Informasi
Kubernetes, as a widely adopted container orchestration platform, is increasingly targeted by sophisticated cyber threats, including Distributed Denial of Service (DDoS) attacks, which can severely compromise the stability, availability, and operational
Mircea Ţălu
doaj   +1 more source

High‐resolution 3D imaging by microwave photonic time division multiplexing‐multiple‐input‐multiple‐output radar with broadband digital beamforming

open access: yesIET Radar, Sonar &Navigation, Volume 18, Issue 9, Page 1531-1540, September 2024.
The authors propose a broadband microwave photonic time division multiplexing (TDM) multiple‐input‐multiple‐output (MIMO) radar in which photonic frequency quadrupling is adopted to generate broadband radar signals and photonic frequency mixing is implemented for de‐chirping processing of broadband radar echoes.
Yuewen Zhou   +3 more
wiley   +1 more source

SECURING CLOUD-NATIVE APPLICATIONS WITH EBPF: IMPLEMENTATION AND EVALUATION [PDF]

open access: yes, 2023
Denne afhandling udforsker og analyserer eBPF (extended Berkeley Packet Filter), en avanceret teknologi, der er designet til at styrke observerbarhed og kontrol på lavt niveau gennem user space-logik direkte i Linux-kernen.
Due, Anton Bischoff, Emborg, Leon Anton
core  

Preliminary content and construct validity of a new model to differentiate research skills from evidence‐based practice skills: Core, Evidence Application, Research (CEAR) Model

open access: yesJournal of Human Nutrition and Dietetics, Volume 37, Issue 2, Page 440-458, April 2024.
The differentiation of research and evidence application skills as illustrated in the Core, Evidence Application, Research Model has good internal reliability, preliminary content and construct validity based on factor analysis, correlation with existing tools and known groups analysis.
Raeanne Jordan   +5 more
wiley   +1 more source

Research on microwave photonic channelization receiving technology based on dual coherent optical frequency comb

open access: yesTongxin xuebao, 2020
In order to meet the future development needs of broadband communications, a microwave photonic channelization receiver based on dual coherent optical frequency comb (OFC) was proposed.The used optical frequency comb can be generated by only a dual ...
Bo CHEN, Yangyu FAN, Yongsheng GAO
doaj   +2 more sources

Polar Codes based on Bit Flipping Improved BP Decoding Algorithm

open access: yesGuangtongxin yanjiu, 2021
Polar codes is the only coding scheme in the world that has been proved that the Shannon threshold is reachable. Because of the high time delay caused by the serial characteristic of Successive Cancellation (SC) decoding, the Belief Propagation (BP ...
Hua-hua WANG   +4 more
doaj   +1 more source

An In-Depth Analysis of eBPF-Based System Security Tools in Cloud-Native Environments

open access: yesIEEE Access
Kubernetes-based microservice architectures are central to modern cloud-native environments, offering flexibility, scalability, and diverse use cases. Given their large-scale and complex deployments, auditing is crucial for detecting potential threats ...
Jin Her   +3 more
doaj   +1 more source

Eliminating eBPF Tracing Overhead on Untraced Processes

open access: yes
Current eBPF-based kernel extensions affect entire systems, and are coarse-grained. For some use cases, like tracing, operators are more interested in tracing a subset of processes (e.g., belonging to a container) rather than all processes.
Hussain, Khizar   +5 more
core   +1 more source

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