Researcher, Cloud Computing Evangelist & Advisor, White Paper Author and Copywriter

Maria Spínola

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Top Stories by Maria Spínola

In the previous article we looked at some Cloud Security Advantages. Now let's now look at some Cloud Challenges. Cloud Challenges • Trusting vendor’s security model • Customer inability to respond to audit findings • Obtaining support for investigations • Indirect administrator accountability • Proprietary implementations can’t be examined • Loss of physical control; Data dispersal and international privacy laws • Need for isolation management • Multi-tenancy • Logging challenges • Data ownership issues • Quality of service guarantees • Dependence on secure hypervisors • Attraction to hackers (high value target) • Possibility for massive outages • Encryption needs for cloud computing Let's look depper into a few of the major concerns. How can you be sure your Data is Safe? Data safety in the cloud is not a trivial concern. Some online storage vendors such as The Linkup and Carbonite h... (more)

Cloud Computing News: Week 20 to 26 July 2009

This list is a summary of Cloud Computing news that I posted during the past week on Twitter: - Unisys & #CloudComputing: Exclusive Q&A with Rich Marcello http://bit.ly/JmBad (via @cloudnomics) #Security & #Privacy are big concerns... - Sun Microsystems view on #CloudComputing: http://bit.ly/1cm61n - List of advantages of #CloudComputing http://bit.ly/X8mKB (via @CloudMarkets) ME: and list of advantages vs risks: http://bit.ly/oBwga - How is Your Cloud Computing Provider Doing? http://bit.ly/nXWYM (via @cloudysaas) - The tech jobs that the cloud will eliminate... and which become mor... (more)

The Five Characteristics of Cloud Computing

In the previous article Cloud Equals SaaS, Grid, Utility Computing, Hosting...? I made the following statement: "SaaS is one of the three possible Cloud Computing delivery modes; however, to be considered Cloud Computing, any of those delivery modes must have certain specific characteristics" So, in this article we will look at those specific characteristics that define exactly what is Cloud Computing, so that next time you will be able to evaluate if a specific offer is truly Cloud Computing, or simply a pre-existing offering that has the Cloud label slapped on it. We can state t... (more)

Why Public & Private Sector Organizations Are Considering Cloud Computing

Cloud Computing gives you access to completely different levels of scale and economics in terms of the ability to scale very rapidly and to operate IT systems more cost-effectively than previously possible, as we can see by the results of the following poll: We can say that the three main categories of benefits are: 1. delivery of service (faster time-to-value and time-to-market) 2. reduction of cost (CapEx vs. OpEx tradeoff and costs that are more competitive) 3. IT department transformation (focus on innovation vs. maintenance & implementation) During economic downturns, the abilit... (more)

Content Marketing Mapping: Em Que Medida as Pesquisas Online Influenciam as Empresas B2B?

Devido à Internet, às redes sociais e também ao aumento dos dispositivos móveis os seus potenciais clientes e actuais clientes - que, neste documento, terão a designação de compradores - estão a passar mais tempo na Internet, obtendo quase toda a informação de que necessitam e de modo independente. Número de pesquisas diárias, por idade e por dispositivo (executivos seniores).´Fonte: “The Untethered Executive”, Forbes Insight´ Em 2009, os executivos seniores realizaram, em média, 6 pesquisas diárias na Internet (pesquisas executadas com origem em computadores e dispositivos móvei... (more)