Mitigating theft-of-service attack - Ensuring cloud security on virtual machines

2022 ◽  
Author(s):  
Waquib Rafique Baruah ◽  
R. Dhanalakshmi ◽  
S. Bairavel
Keyword(s):  
Virtual Machines ◽  
Cloud Security ◽  
Service Attack

A Study on the Virtualization Security Management in the Cloud Computing Environment

2013 ◽  
Vol 336-338 ◽  
pp. 2035-2039
Author(s):  
Il Ahn Cheong ◽  
Seul Gi Lee ◽  
Kyung Ho Son
Keyword(s):  
Cloud Computing ◽  
Virtual Machines ◽  
Service Providers ◽  
Security Management ◽  
Cloud Security ◽  
Cloud Data ◽  
The People ◽  
It Resources ◽  
History Of ◽  
Cloud Data Centers

Service providers provide virtualized IT resources by using Internet technologies in their services. Users use the provided IT resources as much as they want and pay the corresponding fee. In such cloud computing environments, issues of malicious codes, hacking and leak of confidential information are the biggest concerns of the people involved. In this paper, we study the virtualization security management, which is important for the proper management of collection of virtualization resources information and security events, monitoring and analysis of cloud security situations, and cloud security policies. Specifically, we propose the structuring of the virtualization security management system and the management method to reduce the complexity of administering the virtual machines installed in the cloud data centers caused by the inherent properties of virtual machines characterized by dynamic changes in the form of image files. Therefore, we studied the tracing method for history of infected virtual machines following an analysis of the VM lifecycle status and VM running states.

Task Scheduling Algorithm based on Resources Segregation in Cloud Environment

2018 ◽  
pp. 96-101
Author(s):  
Shailendra Raghuvanshi ◽  
Priyanka Dubey
Keyword(s):  
Load Balancing ◽  
Task Scheduling ◽  
Waiting Time ◽  
Virtual Machines ◽  
Scheduling Algorithm ◽  
Cloud Environment ◽  
Task Scheduling Algorithm ◽  
Machine Utilization ◽  
Independent Tasks ◽  
Optimal Machine

Load balancing of non-preemptive independent tasks on virtual machines (VMs) is an important aspect of task scheduling in clouds. Whenever certain VMs are overloaded and remaining VMs are under loaded with tasks for processing, the load has to be balanced to achieve optimal machine utilization. In this paper, we propose an algorithm named honey bee behavior inspired load balancing, which aims to achieve well balanced load across virtual machines for maximizing the throughput. The proposed algorithm also balances the priorities of tasks on the machines in such a way that the amount of waiting time of the tasks in the queue is minimal. We have compared the proposed algorithm with existing load balancing and scheduling algorithms. The experimental results show that the algorithm is effective when compared with existing algorithms. Our approach illustrates that there is a significant improvement in average execution time and reduction in waiting time of tasks on queue using workflowsim simulator in JAVA.

Analysis and design of intelligent NIPS based on cloud security

2014 ◽  
Author(s):  
Tiejun Jia ◽  
Ximing Xiao ◽  
Fujie Zhang ◽  
Zhaohong Feng
Keyword(s):  
Cloud Security ◽  
Analysis And Design

Revisiting Cloud Security Threats Man-in-the-Middle Attack

2019 ◽  
Vol 7 (2) ◽  
pp. 342-348
Author(s):  
Vaishali Singh ◽  
Kavita Bhatia ◽  
S. K. Pandey
Keyword(s):  
Cloud Security ◽  
Security Threats ◽  
Man In The Middle

Cloud Security Threats, Attacks and Mitigation

2018 ◽  
Vol 6 (5) ◽  
pp. 473-478
Author(s):  
K. K. Chauhan ◽  
◽  
◽  
A. K. S. Sanger
Keyword(s):  
Cloud Security ◽  
Security Threats

Cloud Security Requirements

2014 ◽  
Vol 1 (1) ◽  
pp. 1-5
Author(s):  
Poonam Rawat ◽  
◽  
Neha Rawat ◽  
Shikha Singh ◽  
Awantika . ◽  
...  
Keyword(s):  
Cloud Security ◽  
Security Requirements
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