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Security and Privacy Aspects in cloud computing

It's all that matters. Before a company / organization benefit from cloud computing, there are several aspects relating to Security and Privacy below that must be considered:

1. Risk Management and Compliance - organizations are starting to adopt the cloud still be responsible for aspects of security management, risk, and compliance with the rules applicable in the related industry. Risk and compliance management requires a strong internal team and the transparency of the process of cloud service providers.

Recommendation: cloud service providers have to use some or best practice frameworks such as MOF, or ITIL, and have certifications such as ISO / IEC 27001:2005, and publish the audit report to the SAS 70 Type II. In addition, according to provisions of a state, may also have to adhere to the PCI or FISMA.

2. Access and Identity Management - Identity can be obtained through some cloud service providers, and must be interoperable between different organizations, different cloud providers, and based on strong process.

Recommendation: Authentication is recommended to use several factors at once, such as biometrics, one time password tokens (such as token BCA), ID card with a chip, and a password.

3. Integrity of Service - cloud-based services must be built with a foundation of strong security, and operational processes must also be integrated with security management in the organization. The cloud service provider must follow the process that can be proven, well-defined, and clearly in integrating security and privacy in services ranging from the earliest point, at any point in the cycle, until the final. Besides security management and auditing must be aligned between cloud providers and customers.

Recommendation: Use such certification EAL4 + (for security evaluation), SDL (for application development), ISO / IEC 18 044 (for incident response)

4. Integrity Client - cloud services that are used on the client side should pay attention to aspects of security, compliance, and integrity on the client side. Integrity client can be improved by using a combination of best practices.

Recommendation: Strengthen the desktop system, make sure the health of desktop systems, apply the appropriate IT policy, identity federation, Network Access Protection and so on.

5. Information Protection - Services cloud requires a reliable process to protect the information before, during, and after the transaction. Take advantage of data classification to improve the control of the data is ready to be released into the clouds.
Recommendation: Use encryption technology and information rights management (IRM) prior to data released to the cloud.


If an interested company to implement cloud services, here are some tips:
Start with small things first, such as utilizing cloud services as below: Email, Calendars, Contact, Messenger, Storage, Document / Productivity, Photo, Group, News / Sport / Wheather, Synchronization Devices (live mesh), Family Safety, Mobile, Map
Map business requirements to a cloud service, do not do the opposite.
Not necessarily cheaper cloud services, calculate the overall cost if the system is used in full. Compare with the local system (on premise), and also studied the possibility of combining the cloud service with local system
Make the process of socialization and learning about cloud services to all employees in the company
Study the possibility of technical issues such as interoperability, architecture, and integration. Make sure that the format of files created through the cloud services are also exactly the same as a local application on the client side


Daniel said...

Thanks for sharing information very helpful.
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...::DieBrie::... said...

goog blog,, keep sharing

Briyani Missisipi said...

Good information.

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