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European Satellite Space Agency Scientists Have Lost Contact With Envisat Satellite Which Has Been In Operation For Ten Years, It Main Purpose Was To Send Pictures Of Earth From Space. As An Example: Images From Oil Spills At Sea, Iceberg Hazards And Weather Forecasts.

Following the loss of communications, the satellite however appears to be in good physical condition, however communications and messages are no longer operational. Furthermore, the “safe mode” that ensures the solar panels point towards the sun may also be faulty or not operating. Currently, dedicated experts are working on how to solve the problem.

It appears this satellite wasn’t in fact designed to operate for as long as it has been, nevertheless the European Space Agency (ESA)  was confident that the satellite would be in full operation until 2014.

Photo by mayorgavinnewsomBusiness leaders are begining to embrace the cloud as the next big thing in IT.  Business processing such as document management and outsourcing are more easily done with this technology in place.  As a result,  permits businesses to add IT capabilities or capacity in a flexible manner without the need to invest in a new resources and tools.

The business benefits can be detailed as:

• Economies of scale: When you take advantage of a centralized infrastructure that supports multiple clients, you get an economy of scale.
• Unlimited storage and processing power: With unlimited capacity, it follows that businesses don’t have to expand a data center or add servers to a network.  Furthermore, it allows for a vast computational power with no impact on a business overall energy consumption.
• Flexibility and scalability: Because there is no infrastructure to manage and maintain for the cloud, and businesses only pay for what they use, there is a huge advantage in flexibility. Instead of investing in permanent resources that may not be needed in the future, businesses can just tap into the cloud for immediate needs.
• Benchmark technology and best practices: Leading providers of cloud services are able to provide innovative technology and current best practices thanks to size and resources.
• Streamlined implementations: The cloud is an efficient platform for service delivery and provides great cost effectiveness, better quality, and faster implementation processes.
• Improved access to information: A key resource for any employee to share information, create and revise documents and collaborate in real-time.
• A sensible solution for a mobile workforce: Offer flexibility for employees to work anywhere.  Subsequently, the cloud improves business productivity.

Cloud Perception
Many businesses are delaying the decision to direct their processes and resources into the cloud.  The perception is that of a data and system security, the maintenance of privacy for people and organizations, and the possibility of being locked into one provider. However, as with any other technology the perception can be overcome when explained that cloud computing mitigates any concerns by providing experts, with latest security updates for free and SLA with compensations in place.  It follows that it involves the aggregation of computing power and data understandably gives rise to concern.

We provide some pertinent questions to help convince sceptics below:

• What are the current benefits of cloud computing?
• Can anything stop its progress?
• Are the cloud computing benefits worth the risk?

One aspect of these concerns centers on security. Putting confidential records in public clouds increases the risk that unauthorized people can gain access to sensitive information. When organizations store their data with programs hosted by a provider, they lose some of control over their sensitive information. The responsibility for protecting that information from data breaches by unauthorized parties then falls into the hands of the provider rather than the organization.

In addition to security and privacy concerns, cloud computing gives rise to apprehension about being locked in by a vendor. Proprietary architectures or unique data models could potentially make it difficult to switch vendors and move into or out of a cloud vendor. In addition, if the provider goes out of business, there’s a question of what happens to the organization’s data it holds. Before jumping into the cloud, an organization should consider whether their vendor has standardized processes, proven service delivery methodologies, and transparent governance.

Trustworthy Providers
Cloud computing can be regarded as a form of outsourcing,  therefore the key issues from data security, privacy, service quality and reliability must be met by a trustworthy provider.  When looking for a provider, businesses should choose one that offers ROI analysis identifying which applications would provide the best returns when migrated to a cloud environment, an implementation plan, an explanation of how the plan aligns with business strategy, and guidelines for deployment.  Furthermore, businesses should also consider the factors below:

• Security policies to enhance the business process.
• The security design should be flexible enough to adapt to changing business situations and evolving technology.
• The use of standards is essential to minimize risks.

Photo by sir_watkynThe Government of India is seeking to acquire a technological solution that will allow it to block direct downlinking of satellite television channels distributed through direct-to-home (DTH) services and cable operators. However, this will involve compliance from a slew of companies including DTH operators or multi-system operators.

The move is being considered to stop illegal broadcast of some foreign television channels in the country, distributed largely by local cable operators. According to senior government officials, the step was contemplated in the aftermath of riots that broke out in Jammu and Kashmir following reports about the alleged desecration of the Holy Quran in the US. The news was aired by an Iranian television channel that was downlinked by local cable operators in the valley, leading to protests in the valley, resulting in several deaths.

Photo by jon smith ‘una nos lucror’Humax has confirmed that the TV Portal update for its Freeview HD receiver range will be released in December.

TV Portal will add broadband enabled functionality to the HD-FOX T2 and HDR-FOX T2 including BBC iPlayer, Sky Player, YouTube, Flickr browsing and ‘many more exciting internet and on-demand services’.