Results 11 to 20 of about 13,965 (202)

Designing Transactional Hypervisor for Improving the Performance of Qcow2-Based Virtual Disks

open access: yesIEEE Access, 2020
Virtualization has become one of the backbone technologies for constructing cloud servers and data centers, in that the technology supports to partition the physical computing resources of the system into multiple logical ones for concurrently running ...
Minho Lee, Young Ik Eom
doaj   +1 more source

Specific Electronic Platform to Test the Influence of Hypervisors on the Performance of Embedded Systems

open access: yesTechnologies, 2022
Some complex digital circuits must host various operating systems in a single electronic platform to make real-time and not-real-time tasks compatible or assign different priorities to current applications.
Jaime Jiménez   +4 more
doaj   +1 more source

Fine-Grained I/O Traffic Control Middleware for I/O Fairness in Virtualized System

open access: yesIEEE Access, 2022
The development of IT technology in the 21st century has created a new paradigm for real-time, data-intensive user services, such as connected cars, smart factories, and remote health care services.
Jaehak Lee, Hwamin Lee, Heonchang Yu
doaj   +1 more source

A methodology for testing virtualisation security [PDF]

open access: yes, 2017
There is a growing interest in virtualisation due to its central role in cloud computing, virtual desktop environments and Green IT. Data centres and cloud computing utilise this technology to run multiple operating systems on one physical server, thus ...
Coull, Natalie   +2 more
core   +2 more sources

SPHERE: A Multi-SoC Architecture for Next-Generation Cyber-Physical Systems Based on Heterogeneous Platforms

open access: yesIEEE Access, 2021
This paper presents SPHERE, a project aimed at the realization of an integrated framework to abstract the hardware complexity of interconnected, modern system-on-chips (SoC) and simplify the management of their heterogeneous computational resources.
Alessandro Biondi   +16 more
doaj   +1 more source

Operating Systems and Hypervisors for Network Functions: A Survey of Enabling Technologies and Research Studies

open access: yesIEEE Access, 2022
Scalable and flexible communication networks increasingly conduct the packet processing for Network Functions (NFs) in General Purpose Computing (GPC) platforms.
Akhilesh S. Thyagaturu   +3 more
doaj   +1 more source

The potential of programmable logic in the middle: cache bleaching [PDF]

open access: yes, 2020
Consolidating hard real-time systems onto modern multi-core Systems-on-Chip (SoC) is an open challenge. The extensive sharing of hardware resources at the memory hierarchy raises important unpredictability concerns.
Mancuso, Renato, Roozkhosh, Shahin
core   +1 more source

Remote Service of System Calls in Microkernel Hypervisor

open access: yesТруды Института системного программирования РАН, 2018
This paper presents further development of Sevigator hypervisor-based security system. Original design of Sevigator confines users’ applications in a separate virtual machine that has no network interfaces.
Kurbanmagomed Mallachiev   +1 more
doaj   +1 more source

Lightweight and Efficient Hypervisor-Based Dynamic Binary Instrumentation and Analysis Method

open access: yesIEEE Access, 2020
At present, various vulnerabilities and malicious programs are still constantly threatening the system security, and in-depth analysis of legitimate applications and malicious code is an important link of security defense under the current security ...
Jiaye Pan   +3 more
doaj   +1 more source

Hypervisor-Based Protection of Code [PDF]

open access: yesIEEE Transactions on Information Forensics and Security, 2019
The code of a compiled program is susceptible to reverse-engineering attacks on the algorithms and the business logic that are contained within the code. The main existing countermeasure to reverse-engineering is obfuscation. Generally, obfuscation methods suffer from two main deficiencies: 1) the obfuscated code is less efficient than the original and
Kiperberg, Michael   +5 more
openaire   +3 more sources

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