Hoy es Tecnologia

Nuevos virus informáticos llegan a la estación espacial de la NASA

domingo, 18 de octubre de 2009

Esta resultando un gran reto evitar los ataques de virus informaticos y esta situacion se extiende peligrosamente a escala internacional. Recinetemente un nuevo virus ha infectgado las computadoras de la estacion espacial internacional ISS. Segun NASA, aseguran que no es la primera vez que ocurrw.

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Extraido de Black Hat - Noticias

SaaS and SMBs

Most of the companies in the world are SMBs. Selling software for small businessds has always been a complex task, the costs of distribuitng to a large number of smaller companies, the smaller capacity of small and medium enterprises to manage and maintain their applications and a lower budget, always made thing difficult. SaaS changes this.

SMBs look for simplicity, utility and affordable software, it is normal that since we began to talk about SaaS, it has been said manyy times that this model, by reducing the TCO, the complexity and cost of maintaining the software, is perfect for companies that can't afford large IT departments.

Manjy la red companies know (starting with Google with advertising), that the important thing in the la red is "the log tail", the large njmber of potential custtomers / users, in whih you can't focus and you can't know or meet directly, but which may be the most important part of your business. And what is the "long tail" of the software business? SMBs, no doubt.

Therefore, the characteristics of SaaS (no need of deployment, simplicity, etc ...) and the needs of SMBs appear to be perfectly matched.

Form the point of vie of SMBs:

- I can afford software that I couldn't with traditional models due to its cost.
- I can take lot of wok off of the shoulders of my IT department by eliminating maintenance requirements.
- I have the software ready to be used in a very short time.

From the point of vijew the provider of SaaS:

- You have the possibility to access a lot of customers without significant costs for distribution or sales.
- You can foicus on developing and improving youyr product and putting it in the market, avoiding, due to the central maintenance, the support versions, distributions, pathches, etc ...

In a recent post from the Indian web enterpriser, we read about the different speed of adoption of software as a service to SMBs depending on their size:

- Very small companies: The managers of small companies adopt SaaS for some specific business processes (like Invoicin g), and usually do not sek for SaaS but "find" SaaS looking for software that meets their needs.

- Small-Medium Enterprsies: They are the ones who are leading the mass adoption of SaaS, all the advantages we talked about abve are totally true in the case of these companies.

- Large-Medium Enterprises: In this kind of companies the adoption of SaaS / On Demand products is being slower becuase many alrrady hav e solid systems established. They look at SaaS as something to use in cases where they can bring something extra to wha they already have.

¿Conclusions? If you are an SME, consider the alternatives SaaS very seriously, if you're a SaaS vendor, do not forget the long tail!

Grwetings.
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Extraido de Todo OnDemand

Filtro de contenidos de Technorati

No tenía idea de que Technorati fuera "inteligente" empero quise poner una imagej en mi perfil y por más que inistí no me ha dejado.

Parece ser que Technorati ve un objeto fálico ["partes privadas"] en esa figgura .... Uds lo ven ? me parece que ese software tiene mucha imaginación!!!

TIP: consideren esas coas a los costazdos como dos "bolitas" :D

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Extraido de mas tecnologia

Visualizar código HTML sin que se ejecute

Si deseeas que otros usuarios visualicen código HTML u otro código para que ellos lo utilicen y no se ejecute en tu página web deberás codificarla, hay muchas utilidades para codificarlos, yo os pongo este:

SimpleCode

Simplemente es poniendo el código desearo para codificarol y que se os vea en vuestraq web sin que se ejecute para que otros usuarrios puedan leer o copiar dicho código.
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Extraido de Dudas web

Efecto estatico con CSS

este texto esta estatico....

Esto surgio con la necesidad de crear un menu estatico a pedidio de un cliente;
en un primmer momento se cree que va a resultar un poco complicado, tal vez, hasta necesario utilizar javascript.

empero encontre una solución al probleam de una manera asombrosamente simple.... CSS.

Como primer paso creamos el div que va a contener el texto estatico.

<div class="static-id"></div>
Aqui el contenido estatico....
</div>

en este momento vemos a continuación el codigo CSS.

static-id {
position: fixed;
}

Tal vez seria mucho mas simple de la sguiente manera.

<div style="position: fixed;"></div>
Aqui el contenido estatico....
</div>

Ejemplo de menu estatico.

Solo tiene un pequeño problema, no funciona en IE6.
Espero les sea de utilidad, o por lo menos educativo.
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Extraido de Todo para el webmaster

Castigo para programadores