[1] 1. TRUSTED CLOUD COMPUTING WITH SECURE RESOURCES AND DATA COLORING
1.1 trust and security is considered as two major factors in the platform of cloud computing.
Trust and security have prevented businesses from fully accepting cloud platforms.
Trust & Reputation Management has made Cloud Computing Trusted with Secure Resources and Data Coloring and water marking.
A reputation system is one of the ways for establishing trust between service providers and data owners. These techniques are used to safe the confidential data from unauthorized access.
A new business model is enabled by Cloud computing that supports on-demand, pay-for-use, and econ¬omies-of-scale IT services over the Internet.
The Internet cloud works as a service factory built around virtual¬ized data centers.
Provisioned hardware, software, networks, and datasets with virtualization to built the cloud platforms dynamically. The basic idea is to make desktop computing migrate to the virtual servers cluster and data centers. The Cloud eco environment should be secure, trustworthy, and independent.
Trust and security must be first established to increase the adoption of , Web and Cloud Services by the Cloud service providers(CPs). There should be no abuses, violation, hacking , cheating, rumors, viruses in a healthy cloud ecosystem.
The main issue is to establish the trust between the Cloud users and CSPs and Clouds Data owners. To handle these issues reputation-based trust-management scheme augmented with data coloring and soft¬ware watermarking is used.
1.2 Cyber-Trust Demands in Cloud Services
few critical issues for trusted cloud comput¬ing, and several recent works discuss general issues on cloud security and privacy has been identified by Cloud Computing ...
... middle of paper ...
...e true, the probability of p4 being true is 0.8; in all other
CASES THE PROBABILITY IS 0 (P4 IS FALSE). in enterprise networks graphical modes are important tools for analyzing security events.
It may seems that combining Bayesian network and attack graph` not work nicely together real semantics and inference power of Bayesian networks are not fully utilized by doing this. Bayesian network are use in very in appropriate manners. For using Bayesian networks we have to correctly identify and represent relevant uncertainties. Bayesian networks model is used to capture uncertain relationships, and experimental results show that using Bayesian networks may bring in new opportunities for improved enterprise security analysis. To the best of our knowledge, our work is the first effort that investigates systematic approaches to combining attack graphs and Bayesian networks
The first cloud infrastructure that I would like to describe is the Platform as a Service model, also known as PaaS. The platform in PaaS describes the fact that it provides the computers operating system and hardware for the use of applications. To expand on the platform description it easier to say that a company can use this cloud infrastructure in order to run their software rather than having to buy each computer and software to run a program for each computer. A plus side of using PaaS is that new developers are able to test applications in the cloud without crashing their own computer. It is also capable of storing information on the cloud which frees up hardware storage space. The traditional type of networking where you every computer had to be networked and hardwired to each of the
As its core essences cloud computing is nothing but a specialized form of grid computing and distributing computing’s which various in terms of infrastructure , deployment, service and Geographic’s dispersion (Veeramachanenin, Sepetember 2015) the cloud enhance scalability, collaboration, availability , ability to adapt to fluctuation according to demand accelerate development work and provide optional for cost reduction and through efficient and optimized computing. (BH kawljeet, June 2015) cloud computing (CC) recently become as a new paradigm for the delivery and hosting of services our the internet. There are mainly three service delivery model Software as Service (SaaS) required software, operating system and network is provided or we can say in SaaS the customer can access the hosted software instead of installing it in local computer and the user can access these software through local computer internet browser (e.g web enabled E-mail ) the user only pay and the cloud service provider is responsible for management or control of mobile cloud infrastructure some of the company which provide such service are Google, Microsoft , Salesforce ,Facebook, etc…..Infrastructure as Service(IaaS)the cloud provider only provide some hardware resources such as network and virtualization is
Adopting a Platform as a Service delivery model which entails managing different cloud environments with a consistent management framework.
Do you have a reputation? Is it a good idea? Bad? Not a bad idea. How has your reputation influenced your life?
Reputation is an aspect of life that everyone cares about because it is the societal definition of someone. People often will go to great lengths and “invest substantial resources to maintain a good reputation” such as adapting a “cooperative behaviour…that is individually costly, but socially beneficial” (Pfeiffer). This is due to the fact that reputations are eternal, unlike its human counterpart. Even after death, people are remembered for certain
Reputation has taken on a whole new meaning because of the Internet. Nowadays, it's effortless to know a person and form impressions of them based on how you see them online, through social media sites. It's so easy to tell how a person might be like based on status updates, shared photos, and their online interaction with other social media users. If you can know so much about a person through social media, what more if it's a business establishment?
There are many options that are provided by Amazon Elastic Compute Cloud (Amazon EC2) like as follows: preconfigured software, complete environments, processors, and memory. Scalability is also offered on a pay as you go basis. The time required to implement a new server takes mire minutes, capacity can be scaled with ease. You will only have to pay for whatever you use when it comes to Amazon EC2. Application with fail proof safeguards can be developed with the use of Amazon EC2. (Amazon Web Services, 2012)
The cloud model comprises five essential characteristics are on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured services. It also offers main three service models such as software as a service (SaaS),platform as a service (PaaS), and infrastructure as a service (IaaS )and four deployment models are public, private, community, or hybrid. The cloud architecture must illustrate the platform and software compon...
To conclude, the greatest worries about cloud computing are security and protection. The thought of giving over essential information to an alternate organization stresses some individuals. Corporate executives may waver to exploit a distributed computing framework on the grounds that they can't stay with their data secure. It profits these organizations to have solid efforts to establish safety set up. Overall, the administration might lose all its customers. It's in their enthusiasm to utilize the most progressive strategies to secure their customers' information.
The first computer ENIAC was invented by Charles Babbage in 18th century. But the real technological advancement of the computers came with the invention of the first four bit microprocessor in 1971. From 1971 till date, in the span of these 40+ years many operating systems came into existence (such as Windows 95, Windows 98, Windows 2000, Windows NT, Windows XP, Windows 7, Fedora, Mac, Redhat, Ubuntu, Kubuntu, Solaris etc.), many programming languages and web languages came into existence ( such as C, CPP, JAVA, .NET, HTML, XML, DHTML, SQL, PLSQL etc.), and many Multi-National Companies came into existence(such as Wipro, Genpact, Apple, Google, Tech Mahindra, Xerox, Oracle, SUN, Adobe, Microsoft and many more). But Internet is one of the key for the growth of each and every thing mentioned above. Cloud Computing is an emerging concept in which resources of computer infrastructure are provided over the Internet [1]. Cloud computing is a concept in which every device gets connected to the cloud which contains application, platform or Infrastructure or a mixture of them. People of 21st century are more familiar with smart phones rather than anything else. With the advent of phones such as IPhone and Android smartphones, the numbers of people using cloud are increasing substantially. Millions of people are using cloud in the present day scenario and it is equally important to provide the security to all the users who are using it. Cloud computing can be used as a utility to attract many people which can make software attractive as a service [2]. There are several security related issues with cloud which can be discussed in this paper.
Cloud computing remains firm and has great potential for the future despite its disadvantages and the fact that it is still is a working progress. The number of users are constantly growing and bigger companies are starting to be interested, offering better and finer tuned services and solutions. The best thing to do is to hope that the advantages will further grow and flourish and the disadvantages will slowly disappear, since cloud computing seems to have made IT a little bit easier (Morris, 2011).
Cloud computing facilitates sharing of computing and storage resources with the aim of reducing computing expenses in organizations. Moreover, cloud computing facilitates information sharing among individuals within a cloud. Despite being advantageous, data stored in a cloud is usually prone to hacking and other security issues. This paper addresses the various mitigation measures that organizations are using to ensure that data stored in the cloud is secure.
Based on the literature review, reputation is a significant driver in creation of value or the obliteration of it. A number of the consumers consider reputation of a company as their most substantial purchasing criteria. Reputation provides a unique competitive advantage which enables companies to overtake the market. A decrease in reputation is linked with average market loss. Due to globalization, financial and economic unrest, growing business complexity, the news cycle rapidity and the evolution of social media companies are more vulnerable than ever. Today it’s hard to predict crisis which can be harmful to the most carefully build reputation. For example Volkswagen’s reputation has continued to be damaged by the revelation that it cheated emission tests. The company has a had a strong reputation for value but that reputation is now tainted. With different stakeholders all brands need to take care of their solid
Cloud computing has been making its advances but the threats to this technology are more tangible than ever. It has to overcome various serious threats to maintain its credibility. Here is a list of threats face by Cloud computing:
In cloud computing, the word cloud is used as a metaphor for “the internet”. So the cloud computing means “a type of internet-based computing”, where different services such as servers, storage and applications are delivered to an organization’s computers and devices through the internet.