Security Deployment Protect Migration Iaas Essay

Question:

Discuss About The Security Deployment Protect Migration Iaas?

Answer:

Introduction

Webb's Store is a regional retail store based in Australia and New Zealand. They want to increase their market share, hence want to embellish the business activities. Therefore, Webb has decided to move to Cloud (Azam et al., 2013). They have engaged a consultant who will show lights on the various aspects of Cloud Computing and will help them to adopt the cloud technology.

The report will highlight the security factors correlated with the migration of their SQL Server database to IaaS cloud framework. The report will showcase the benefits as well as the risks associated with the database, the IaaS framework. The risks associated with backing up of data, storage of data and retrieval of data will be discussed elaborately in this report. Finally, the recommendations have been made on how Webb should adopt the cloud technology.

Security deployment to protect this migration of database to IaaS instance

Webb's want to move to the cloud and the challenges they will have to face are data breaches, hijacking of accounts, gaining access to APIs, malware attack at the database and the data loss all due to the intruders (Shufeng & Xu, 2012). Thus to safeguard the cloud database following measures should be taken-

A Proper understanding of the network- The database administrators should know where Webb's sensitive data will be stored and those data should be labelled so that it can be retrieved easily at the time of need.

Securing network information- The data stored in the database must have a proper accessing rule that means which data will be accessed by which employee within the Webb. A set of rules must be applied to the customers as well (Azam et al., 2013). The customers will access data and the data to which extent must be set by the administrators that are how they can secure their database.

Monitoring of network- Webb must hire a security team, they must act proactively and search for any vulnerabilities all the time as anytime the intruders can attack the database and Web’s security can be compromised.

Security intelligence technologies- The Security Intelligence and Event Management technologies must be implemented to detect any flaws in the defence system. Proper cryptographic technologies can be used along with that (Dinh et al., 2013).

Benefits and issues related to deployment of these security measures

Benefits of mitigating those risks-

  1. Securing against the DDoS attack- The cloud computing security solutions can secure the system and the database from DDoS attack and thus authenticity and authorization of database and system can be ensured.
  2. Security of information- Cloud security solutions can be used to protect Webb’s data from all kind of security breaches (Varia & Mathew, 2014).

iii. Regulatory compliance- Cloud computing solutions help Webb to regulate and maintain the advanced infrastructure thus financial data can be made secure.

  1. Flexible solutions- The server crashes can be avoided by escalating cloud solutions, then afterwards when the high traffic gets over, Webb can scale back down to diminish the heavy expenses (Muthui & SISAT, 2013).
  2. Provide 24x7 services- Webb can provide 24x7 services to the customers for the cloud security solutions.

The issue that Webb can face is that they will have to spend heavy for this security solution (Dillon & Vossen, 2015).

Risks associated with migrating database to the cloud with respect to-

The database risks are-

Data breaches Webb's customer's personal details and along with that the employees' data can be hacked and the whole company can face huge loss and their reputation will suffer.

Account hijacking- The sensitive information can be hijacked by means of phishing and in that case, the security passwords of both the employees and the customers can be at risks (Tsai et al., 2014).

Malware attack- The malware attack and the worm attack can make the system and the database vulnerable.

The IaaS infrastructure

The three risks associated with IaaS Cloud are-

Misconfiguration- Since Webb will adopt the IaaS framework they can face the misconfiguration issue, the framework must comply with their existing hardware and software system along with that the network framework.

Vulnerabilities- The vulnerability can be managed by Elastic Workload Protector technique via Scan, Prioritize and Remediate (Manvi, & Shyam, 2014).

Shadow-IT- The Shadow-IT includes using a server that is inactive for a longer period of time, not using dormant resources like Webb using the new cloud server and forget the older one, use of AWS new services which is still in testing mode.

Communications between Webb’s and their IaaS database in the cloud

Webb should adopt the IaaS architecture provided by Amazon AWS, Amazon will provide the hardware and software solutions for Webb. Webb will just need minimal changes in their existing hardware and software solutions to comply with Amazon IaaS cloud framework (Gai, & Steenkamp, 2014). Amazon will take care of their data, maintain and upgrade system and database and will provide latest security solutions.

Webb’s consideration for the use of the Cloud for backup and possibly also for archival of records

The risks associated with backing up of data are-

  1. Backing up of data requires the bandwidth of the internet that means to upload and download data Webb will need a network having high bandwidth. They have to spend heavy money on bandwidth.
  2. Data breaches can occur and Webb’s sensitive data can be compromised.

iii. Due to server breakdown of the cloud vendor, the data can be lost.

Storage of data in the Cloud

  1. Data stored can be vulnerable to attack due to transmission of data in an unencrypted network.
  2. During operations of data in the cloud they must be stored the files properly, if not properly saved it will be stored as a corrupted file or can be transmitted to the intruders in between (Manvi, & Shyam, 2014).

Retrieval of data from the cloud

  1. The data retrieved from the data may contain virus associated so they must be checked.
  2. Requires high bandwidth data to download files faster and to operate.

Webb’s use of a Cloud backup and its impact on the company

The following benefits Webb can enjoy-

  1. Webb’s database can be scaled in agile and effective manner. It provides profitable cost effective services too.
  2. Webb will not have to take heavy administration as the cloud vendor will maintain and update the database (Manvi, & Shyam, 2014). Also, Webb does not have to spend money on hardware and software.

iii. The cloud vendor, Amazon will provide advanced security solutions so both Webb and Webb's customers will not have to worry about the data breaches.

Recommendations to Webb for protecting access to the following services that they want to move to the Cloud

Webb should adopt the IaaS architecture provided by Amazon AWS, Amazon will provide the hardware and software solutions for Webb. Webb will just need minimal changes in their existing hardware and software solutions to comply with Amazon IaaS cloud framework (Sharma et al., 2017). Amazon will take care of their data, maintain and upgrade system and database and will provide latest security solutions. So Webb will have to trust Amazon for the protection service.

Their Ms SQL Server 2012 R2 cloud instance

Amazon RDS for SQL server provides the facility so that Webb can acquire the full capabilities of SQL server for deploying new application programs. Besides that, Webb must implement physical security that means database server hardware and network components must be protected from unauthorised access (Dillon & Vossen, 2015). Again, they will have to apply digital encryption keys and certificates for enhanced security of their database.

Their Cloud network infrastructure

They need to adopt the cloud architecture provided by a cloud vendor, Amazon. They need the latest hardware, latest operating system and latest software-these changes are required to integrate with Amazon cloud architecture (Varia & Mathew, 2014). After integration, they can use the cloud server of Amazon to deploy their apps and perform their business activities in a secured manner.

Their Cloud backup and restore infrastructure

Amazon AWS will back up the data of Webb and will keep track of data stored, modified, retrieved by Webb (Sharma et al., 2017). All these data transmission will be done on a secure channel, thus with the advanced security solutions provided by Amazon AWS, Webb do not have to worry about the data breaches.

Conclusion

It can be concluded from the above discourse that Webb Store can be largely benefitted if they adopt Amazon AWS framework for enhancing their business operations. The consultant must advise Amazon AWS for the excellent service they offer, and with their latest cloud technology features and advanced web solutions, they are quite ahead of all their competitors. Thus adopting Amazon AWS, Webb can be benefitted both in Australia and New Zealand retail stores. The report has showcased the security factors correlated with the migration of their SQL Server database to IaaS cloud framework. The report has highlighted the benefits as well as the risks associated with the database, and the IaaS framework. The risks associated with backing up of data, storage of data and retrieval of data has been thoroughly discussed in this report. Lastly, the recommendations have been made on how Webb should adopt the cloud technology, how they can be benefitted from Amazon AWS.

References

Azam, Abdollahzadehgan; Ab Razak Che Hussin; Gohary , Marjan Moshfegh Gohary & Mahyar Amini (2013), The OrganizationalCritical Success Factors for Adopting Cloud Computing in SMEs, Journal of Information Systems Research and Innovation (JISRI), Volume 4, Issue 1, pp. 67-74.

Dillon, S., & Vossen, G. (2015). SaaS cloud computing in small and medium enterprises: A comparison between Germany and New Zealand. International Journal of Information Technology, Communications and Convergence, 3(2), 87-104.

Dinh, H. T., Lee, C., Niyato, D., & Wang, P. (2013). A survey of mobile cloud computing: architecture, applications, and approaches. Wireless communications and mobile computing, 13(18), 1587-1611.

Gai, K., & Steenkamp, A. (2014). A feasibility study of Platform-as-a-Service using cloud computing for a global service organization. Journal of Information Systems Applied Research, 7(3), 28.

Manvi, S. S., & Shyam, G. K. (2014). Resource management for Infrastructure as a Service (IaaS) in cloud computing: A survey. Journal of Network and Computer Applications, 41, 424-440.

Muthui, M., & SISAT, C. (2013). Amazon Web Services.

Sharma, P., Lee, S., Guo, T., Irwin, D., & Shenoy, P. (2017). Managing Risk in a Derivative IaaS Cloud. IEEE Transactions on Parallel and Distributed Systems.

Shufeng Gao & Xu, Ai, (2012) Boosting Electronic Business Applications by Digitally Enabling SMBs with Cloud Computing Model, 11th International Symposium on Distributed Computing and Applications to Business, Engineering & Science, pp-214-218.

Tsai, W., Bai, X., & Huang, Y. (2014). Software-as-a-service (SaaS): perspectives and challenges. Science China Information Sciences, 57(5), 1-15.

Varia, J., & Mathew, S. (2014). Overview of amazon web services. Amazon Web Services.

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