Security Issues Of Cloud Systems

All three choices of article I am provided with were excellent articles. I coned on and read two, “Understanding Cloud Computing Vulnerabilities” by Bernd Frobauer, Tobias Walloschek, and Elmar Stocker and “Security Concerns in Popular Cloud Storage Services” by Check-Kang Chu, Wen-Tao Zhu, et al. While first one talks about the difference between infrastructure vulnerabilities vs cloud vulnerabilities, second one talked about specific weaknesses of specific cloud service providers. This week I also studied “Data Storage in the Cloud” from our course book as well. Combining these three (Two papers and chapter from the book) painted a better picture of data in cloud, its advantages, disadvantages, technology behind it, the history, and security, for me than one of these alone.

DATA SECURITY IN CLOUD COMPUTING Introduction: Cloud computing has prompted a movement in how individuals consider IT frameworks structural engineering. Numerous associations today are either executing cloud-based services, or assessing which cloud-based measures they will be portraying later on. As indicated by Gartner Inc. distributed computing is "no less compelling than e-business". This sprocess in building design from an undertaking normal server-based framework to a cloud-based framework will have related expenses of passage and dangers, yet it can bring about inconceivable advantages in reserve funds and in IT and business deftness.

Data in the cloud computing is available online on the Internet which causes various security issues. Those issues are data loss, data breaches, malware insiders and denial of service. Data loss is a security issue as due to some natural disaster or due to mistakenly deletion if all important data is lost and there is no back up then a company can lose reputation and trust of customers (Sultan, A., & William, A., 2016).

Most organizations have constrained and inefficient resources to lay down good IT systems and infrastructure. They do not respond promptly to customer needs that keep changing radically and make data sharing difficult. This problem can be solved through adoption of cloud computing; The cloud service providers should ensure that they consider the security issues (software,

One of the unavoidable risks in cloud computing is the loss of governance of the firm’s data. The business must hand over the processing of its most sensitive data to a third party service provider whose computers could be anywhere in the world. This means the oversight and enforcement of access controls to company data usually afforded by in-house IT departments is bypassed, as observed by researchers doing a case study of Swiss companies (Brender & Markov, 2013). As vendors seek locations where labor and electricity are at lower costs, data may be

Organizations considering cloud-based services must understand the associated risks, defining acceptable use cases and necessary compensating controls before allowing them to be used for regulated or sensitive information. Cloud-computing environments have IT risks in common with any externally provided service. There are also some unique attributes that require risk assessment in areas such as data integrity, recovery and privacy, and an evaluation of legal issues in areas such as e-discovery, regulatory compliance and auditing. Key Findings

Security of data has reliably been a noteworthy issue in information technology. In the cloud computing environment, it turns out to be especially genuine on the grounds that the data is situated in better places even in all the globe. Information security and protection assurance are the two primary elements of client 's worries about the cloud technology. In spite of the fact that numerous strategies on the subjects in cloud computing have been examined in both scholastics and commercial enterprises, data security and protection assurance are turning out to be more imperative for the future advancement of cloud computing technology in government, industry, and business. Data security and privacy protection issues are applicable to both hardware and software in the

According to “The Data Protection Act, 1998 of the United Kingdom”, “Personal data shall not be transferred to a country or territory outside the European Economic Act unless that country or territory ensures an adequate level of protection for the rights and freedoms of data subjects in relation to the processing of personal data”. Therefore as any service provider has to follow its country’s laws in order to protect the rights of its users, it is important for the cloud provider to provide the user with evidence of meeting the host country’s requirements and abiding by the laws.

One section is referred to the public cloud in which it can be used as a pay as you go service (Armbrust et al., 2010). The private cloud is the second section. This is in reference to the enormous data centers in use by organizations and private businesses. These businesses will see the most benefit from using cloud technology. Furthermore, people involved in cloud computing can be organized into two groups as well; the cloud providers and the cloud user’s. The cloud user’s take resources from the cloud and utilize data storage. Cloud providers house the hardware or equipment for the cloud and also manage it.

paper, we survey the top security concerns related to cloud computing. For each of these

This paper aims to draw attention to the important issues of security, privacy and trust in the current cloud computing environments. In this briefing paper I am trying to analyse what are the key problems related to the cloud computing technology. The purpose of this paper is to convey knowledge and ideas that have been established on this topic in reviewed articles, which I am referring to in my collection of presented information

The periphery of cloud computing is growing quick as the exchange of data is strengthening globally. The cloud range of computing is giving the clients overpowering experiences. Alongside its numerous positive elements it likewise presented risk and dangers in web based environment. Since the emergence of cloud computing there remains security and privacy issues, which has connection to its multi-tenancy nature and outsourcing of base. Scientists and engineers are constantly attempting to enhance prevailing situation and offering risk mitigation choices. In this paper a generic discussion on the patterns towards countermeasures against security and protection challenges in cloud computing is talked about to bring issues to raise awareness of individuals and organizations.

In 2014 a study was conducted and respondent were asked to rate their organization’s effectiveness in securing data and applications used in the cloud. Results of that study showed that 51% of respondents said that the likelihood of a data breach increases due to cloud systems. 62% of respondents were unsure that cloud services were thoroughly secure before deployment. Lastly 69% of respondents stated that their organizations failed to be proactive in assessing sensitive information that will be stored in the cloud (Racuciu and Eftimie, 2015). The right security technologies and procedures are necessary to protect confidential information and data while using the cloud. The lack of accepted security standards makes it difficult for organizations to move data to the cloud in addition to making risk assessments. The abuse of cloud services is a threat that occurs from attackers using the large amounts of computing power for malicious purposes. For instance cracking an encryption key to staging a DDoS attack. Cloud service providers and cloud users should take this threat into consideration while developing incident response strategies. Risk can be reduced by implementing acceptable use policies that SaaS users, PaaS developers and

These businesses will see the most benefit from using cloud technology. Furthermore, people involved in cloud computing can be organized into two groups as well; the cloud providers and the cloud user’s. The cloud user’s take resources from the cloud and utilize data storage. Cloud providers house the hardware or equipment for the cloud and also manage it.

An example is, Amazon Elastic Compute Cloud (EC2) could be rented for a digital bulletin board service. Amazon S3 is a storage that could also be rented. The fact about cloud computing service is that it is convenient and less expensive, this has paved ways for so many small businesses to scale above their expectations. however, the risk in cloud computing makes organizations vulnerable to cyber-attacks on a daily bases. Hackers are never tired of creating new techniques to exploit system vulnerabilities. Hackers has a way of tricking the cloud by inputting accurate but stolen information in the cloud to perform their illegal activities, thereby, gaining unauthorized access to a cloud server. Once an attack is successful on a cloud server the data stored in it, is no longer safe, especially sensitive data like personal identifiable information, account information and health record. Record shows that within the first 9 months in 2012, there was a huge data loss, about 1,047 data breach incident occurred. While the year before that 2011, there were data breach incident of 1,041 in the entire year. Among organizations that where affect, Epsilon and Stratfor were victims of data breaches. In these accident, hacker exploited the vulnerabilities in Epsilon system and exposed millions of customer's information stored in the database, these led to a great loss in the business . In