Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ando, R. Zong-Hua Zhang Kadobayashi, Y. Shinoda, Y. |
| Copyright Year | 2009 |
| Abstract | Virtual machine monitor provides the drastic improvement of isolation, consolidation and flexibility in running virtual machine. Also, virtual cluster becomes one of the hottopics for the combination of capacity planning, HPC (high performance computing) and virtualization technologies. In this paper we propose a dynamic protection system of web server in virtual cluster using live migration. VMM (virtual machine monitor) makes it possible to save, suspend and move VM running mission critical service without sustaining sessions. Our system runs in virtual cluster as protection module formaking web server reliable and available against DoS attacks. Proposed system can respond the rapid increase of utilization caused by DoS attacks without stopping sessions and services using live migration. For dynamic protection, an interruptivenotification mechanism is inserted into web daemon, kernel space and VMM layer to activate the real-time mitigation of DoS by migrating and re-distributing VM on different physical machines. Experiment shows that our system is successful for mitigating DoS attacks without suspending sessions by reducing and distributing utilizations of the resources of VM providing mission critical web services. We can conclude that our dynamic protection system using inter-VM notification and live migration can make virtualized web server more reliable and available for DoS attacks. |
| Starting Page | 95 |
| Ending Page | 102 |
| File Size | 246554 |
| Page Count | 8 |
| File Format | |
| ISBN | 9780769539294 |
| e-ISBN | 9781424454211 |
| DOI | 10.1109/DASC.2009.154 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-12-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Virtual machine monitors High performance computing Mission critical systems Isolation technology Virtual machining Virtual manufacturing Protection Web server Computer crime Capacity planning |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|