The Elements of Public Cloud Computing Security

Public cloud computing being the latest buzzword today, it is crucial to understand the factors that are

essential for its smooth functioning. It primarily requires a security that reconciles scalability and multi-

tenancy with the need for trust. Gradually, as organizations shift their computing platforms in addition their

information, identities and infrastructure to the cloud, it is essential to let go of the control. However, prior

to doing that it is crucial to verify the cloud events and procedures. The crucial building blocks of verification

and reliable relationships comprise data safety, control, compliance and event management.

Key Elements of Public Cloud Security

Third party authentication services, ongoing identity management and federated identity are fast becoming

the main components of cloud security. Identity security helps in conserving the confidentiality and integrity

of applications and data, while making it readily accessible to the apt users. Hence the assistance for such

identity management capabilities for infrastructure as well as other components is going to be a chief

requirement for cloud computing. Furthermore, identity too needs to be managed in a way that it fosters

trust.

In order to make this happen a strong authentication is required where cloud computing needs to shift

beyond weak password and username authentication. This means resorting to those technologies that have

been already standardized in the IT enterprises, for instance strong authentication, federation across and

even within the enterprises, a risk based authentication that evaluates the behavior history. Present context

and other factors to evaluate the risk level of a user request. Furthermore, additional layers of authentication

too is needed to cater to the security service level agreements and making use of risk based authentication

model that is completely transparent to users. This will further bring down the requirement for broader

federation of access controls.

This apart, there is also need for information security solutions. In a conventional data center, the controls on

physical access, access to software and hardware and identity controls are all merged to secure data. In a

cloud platform, the protective shield that protects infrastructure is diffused. In order to compensate the

security needs to be information centric. The data require its own security that moves it securing it across all

networks. It is here that companies might think of considering network penetration testing solutions.

However, eminent cloud computing service providers will offer you a better way to expand your business and

go public on cloud systems. These service providers have their own internet data centers that cater to all

your IT needs and other infrastructure needs such collocation, dedicated and shared hosting services. Along

with this they look into firewall and backup solutions enabling you to have a competitive edge over others.

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