Cloud-based Security Solutions

Cloud computing is an entirely new archetype that overtures a non-traditional computing model for organizations to espouse Information Technology without incurring any upfront investment and with nominal Total Cost of Ownership (TCO). Cloud Computing is the new wave of technology and the favorite buzz word which the corporate world utters every now and then. Cloud computing unlocks the doors to multiple, infinite venues which include upscaling and downscaling the resources in no time and pay as you go model (that says pay to them based upon the usage). Even with the potential advantages attained from cloud computing, the security of the booming technology is under questions which may impact the cloud adoption. Based on several attacks and vulnerabilities took place in recent times and posted by several cloud providers, the more intense observation about Cloud Security Research has started to grow and to find out the probable ways to defend such attacks. There must be appropriate technical enforcement and verifiable accountability with appropriate security policies and measurement with compliance driven audits to generate a sense of urgency to control the Cloud Security. data and Cloud service brokers, and cloud service users make cloud the cloud as safe as possible from all kinds of threats so that the users do not have to face any kind of problem such as; loss of data or data theft. There is a likelihood that a malicious user can go into the cloud by an authentic user, thus corrupt the whole cloud. It can significantly affect numerous users who are utilizing these types of clouds. Users' trust in cloud systems is destabilized by absence of transparency in the standing security policies.

Based on my studies through their best practices, I can see that the following ideas to help secure our organization can be very effective and can be easily implemented. Some of them may be: • Identify the shared responsibilities of security and risk management based on the chosen cloud deployment and service model.  • If any contract can't be efficiently negotiated and resultant in causing any unacceptable risk, in such conditions need to look for an alternative of handling the risks such as through applying the required encryption or increase the monitoring.
• Ensure that the devices are appropriately patches and upgraded from time to time.
• Stay away from storing data in common locations or storing credentials on devices which could lead to comprise the cloud infrastructure.
• Using federated identify standards to register the devices securely and preserve a secure authentication to the cloud-side application.
• Managing the APIs appropriately. Those may contain malicious code to break into the cloud-based application.
• Encrypt the communication channel, secure the data-collection pipeline. If needed check with Cloud providers if they are using data masking if any service does not offer substantial security, privacy, and compliance needs.
• Sanitize the data appropriately before getting them to the cloud-based application to present any kind of exploitation of the cloud infrastructure through attacks.
• Serverless capabilities do carry a lot of advantages, especially it can dramatically reduce the surface attacks and pathways. It is an excellent method to break links in an attack chain.

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• Need to fully comprehend the possible benefits and risks associated to cloud machinelearning or analytics service. Pay heed to privacy and compliance implications.
• Need to ensure that cloud providers do not expose customer privacy data to other employees or administrators by means of sharing any technical or process control methods.
• Cloud users will need to rely more on application-code scanning and logging and less on server and network logs.
• The essential cloud components such as VMs, hypervisors, virtual network devices, should be repeatedly repositioned for the purpose of implementing the load-balancing strategy.
• Exploring cloud-based tools and/or applications which can offer greater a level of protection while mitigating some of the dangers. Some of the well known Cloud based application or tools which offer extended security are as follows:   • SaaS. There is also a broad spectrum of security tools and technologies that are delivered from the cloud, in a software-as-a-service (SaaS) model to help defend both clouds besides on-premises workloads. It is required to further explore leading SaaS companies to learn more about the overall SaaS market.
It is essential by the cloud providers to perform the required simulation and test dissimilar scenarios to begin to improve adaptability. Most of the time cloud providers never do this as it incurs additional costs for them during the deployment. Penetration testing, Backup & failover tests, and Data transferability tests are required to be performed on a timely basis. Availability must be measured, and drills must be conducted for data availability. Scheduled inaccessibility must be prepared, identifying a time with not as much of client activity. Benchmarking the cloud provider's process of deployment and the security to the standard is not available currently and need to be brought up. It is required to display the benchmark score and need to be listed for the respective cloud providers by a forum like a cloud security alliance (CSA).

Conclusions and Future Study
Each of these third-party app providers and services attempts to tackle and deliver solutions for the data security issues existing within the cloud computing, yet the appropriateness for the business will greatly depend on your security requirements and problems. The scene of multitenancy, subcontracting/outsourcing and the virtualization of data has commanded an environment where cloud security is vital. At the same time, it's important to note that these services are unable to correct a few fundamental key issues that might lead to negotiated data security. If the employees' interest is to use shadow IT cloud applications, possibly it is time to investigate why it is felt the need to avoid the business's IT department. If the employees continue to download business data with the intention to continue working at home, it is now the right time to ask why they feel the need to do so. The rapidly growing sector i.e. cloud security firms and related software such as those listed below are the solid indications that cloud security is inward bound a new era. The businesses which are looking into a public cloud solution is required to discover these options as further ways to defend their data. I strongly stay after my understanding of Information Governance, the techniques and advises to stay protected while providing a solid Cloud Security Solution. The methodology suggests that the above-furnished capacities can significantly improve an organization's overall cloud security practice. Security and prevention are a continuous journey and the organization needs to keep investing heavily in this area to maintain the enterprise to a good standing condition. If the cloud security is not taped, measured and optimized, it might limit the growth of cloud in the coming years.