Cloud Computing Guide : Security and Firewall Policies

Cloud Computing Guide on Security, Firewall and policies and how to operate in the cloud is important from a Provider to a SaaS user. Because there are Flaws. And now we speak now of the problem of cloud computing security but we do not think at user level to develop the resistance against the cloud computing security issues, that slows the progress. Why is the question that always arises in every new user who approaches towards the cloud computing platform, if he can trust to leave their data in an external structure, in 50% of the time it does not provide a convincing answer properly to give security to the user.

 

Cloud Computing Guide : Security and Firewall Policies

 

It is recognized that cloud computing is one of the sectors in the IT market that grew more interest in recent years and this trend is motivated by the enormous advantages that they can draw businesses of all sizes – small and medium-sized enterprises, with the cloud computing the IT team can work more efficiently within a limited time, and in large enterprises, the cloud provides the scalability to quickly respond to changing market conditions. Companies of all sizes can leverage the cloud to increase aspects such as innovation and collaboration. Needless to hide, however, that there is a problem with regard to the technical aspect as the security of the system and consequently the risks with the data stored in the cloud computing platform. Beyond this, there is also a problem related to the judicial and regulatory factors, and what happens is that these two aspects together represent an obstacle to its dissemination with negative repercussions to the detriment of everyone involved, companies, and public sector providers.

 

Many companies justify their hesitation with concerns such as data loss and unauthorized access and are therefore reluctant to seek for solutions from the cloud and to address and resolve the challenge of new technologies; they do not enjoy the full benefits of cloud computing.
 

Entrusting the data to a remote system – we do not know the internal structure, the physical location, maintenance personnel etc. results distrust towards the cloud computing service where you will save the data. The user loses the control to its exclusive data, so the confidentiality and availability of information while moving cloud infrastructure depends not only on the behavior of the user also and especially on the security mechanism adopted by the service provider and that it is in needs somehow study and to evaluate in advance. A further question arises when one considers that the chosen service may be the end result of a chain of transformation of services provided by other service providers other than the supplier with which the user enters into a service contract, it so happens that the user might not always be in a position to know who of the various operators are of the intermediate services, who can access certain data. One thing to keep in mind is that the retention of data in different geographical locations has an impact on the immediate and applicable law in case of conflict between the user and the supplier and in relation to national provisions governing the handling, storage and data security.

 

Cloud Computing Security : Lesson Learned

 

 
The problem of security of a cloud computing environment must be analyzed and then divided in to two different points of view, one that takes into account the aspect of the legal sphere and regulations concerning the treatment of the data and the other is technical, that is the solutions that the provider must take to implement on a structure that guarantees data security, and that customers should consider to have the peace of mind that their data are not subject to theft, unauthorized access, and are can get immediate remedy as a result of security incidents.

 

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