Selon le Microsoft Security Response Center, qui gère la réponse de Redmond aux failles affectant ces technologies, l'éditeur va prochainement sortir une rustine comblant la faille de son navigateur Internet Explorer,air jordan, faille exploitée par la récente attaque contre de nombreuses sociétés américaines dont Google. L'éditeur a confirmé que ce patch sortirait avant son prochain "mardi de la rustine" (Patch Tuesday), programmée pour le 9 février. La rustine concernerait toutes les versions d'Internet Explorer, selon ZDNet. Elle est actuellement en cours de tests.
Data Execution Prevention : une protection illusoire ?
Plusieurs codes exploitant cette faille circulent sur le Web. Si Microsoft soutient que les attaques n'affectent que la version 6 de son navigateur, et recommande de migrer vers la dernière mouture d'IE (la 8),rolex occasion, des chercheurs en sécurité affirment désormais avoir développé des codes permettant de lancer des attaques similaires sur les versions 7 et 8 de l'outil. Le chercheur Dai Zovi explique notamment que la fonction DEP (Data Execution Prevention, une fonction censée bloquer certaines attaques, notamment par débordement de mémoire tampon) - le mécanisme que Microsoft met en avant comme préservant les derniers IE de cette vulnérabilité - est inactive par défaut sur de vieilles versions de Windows (Vista RTM,converse cuir, XP SP2 ou plus anciennes).
Pire : la société française Vupen Security affirme avoir développé un exploit permettant de prendre le contrôle d'une machine même quand la fonction DEP est activée. Si cette société basée à Montpellier réserve le code de cette attaque ciblée sur IE 8 et exploitant JavaScript à la communauté de la sécurité, le contournement de DEP constitue clairement une escalade dans la gravité de la faille mise au jour. Pas réellement une surprise pour Dai Zovi, cité par nos confrères de Computerworld. Ce dernier explique que des techniques de contournement de DEP sont dans la nature depuis plus de deux ans. Le chercheur prévoit d'ailleurs de présenter sa propre méthode en mars, lors de la RSA Conference.
Une bonne publicité pour Chrome
En somme, la ligne de défense mise en place par Microsoft semble d'ores et déjà enfoncée. Les multiples exploit,air max bw, sur des versions différentes de IE et de Windows, qui fleurissent ça et là amenant par ailleurs pas mal de confusion pour les utilisateurs, qui plus esr parfois bloqué par des liens unissant des applications métiers à d'anciennes versions d'IE. Pour l'heure, malgré les techniques de contournement DE DEP, les configurations basées sur IE 8 ET Windows Vista SP1 ou versions ultérieures apparaissent toutefois comme les plus sûres.
Si elle a touché Google de plein fouet, l'attaque, attribuée aux services de renseignement chinois, pourrait bien finir par avoir un côté positif pour la firme de Mountain View. En jetant la confusion sur la sécurité d'IE, l'opération ouvre en effet un boulevard à Chrome, le navigateur de Google, dont le mode bac à sable est souvent vu par certains experts, notamment Dai Zovi,jimmy choo h&m, comme le nec plus ultra en matière de sécurité des navigateurs.
2010年9月7日星期二
Analyse - serveurs x86, le printemps relance la ba
En moins de 15 jours,converse solde, AMD et Intel ont largement refondu leurs gammes de processeurs serveurs x86 et l’on commence à y voir un peu plus clair sur ce que seront les stratégies des deux fondeurs pour les mois à venir. Et le moins que l’on puisse dire est que les deux fondeurs ne partent pas dans les mêmes directions, notamment sur le haut de gamme.
Intel, tout d’abord, a récemment remplacé ses puces Xeon 5500 «Nehalem» par la génération 5600 «Westmere» gravée en 32 nm et motorisée - pour les versions haut de gamme- par six coeurs processeurs. Comme leurs prédécesseurs, ces microprocesseurs ont pour mission de maintenir l’archi-dominance de la firme sur le marché des serveurs bi-sockets, qui représentent aujourd’hui près de 75 % des achats de serveurs mondiaux en volume. Intel contrôlerait aujourd'hui près de 90% de ce marché du bi-socket.
En face des Xeon 5600,louboutin sale, AMD aligne sa nouvelle génération de puces en 45nm, les Opteron 6100 «Magny-cours», des processeurs à 12 coeurs physiques, dont la mission est à la fois de porter le fer contre les Xeon 5600,chaussure puma, mais aussi de fournir la réplique aux Xeon 7500 «Nehalem-EX» annoncés hier par Intel sur le marché des serveurs quadri-socket. Et c’est justement sur ce marché des serveurs x86 haut de gamme que les différences entre les deux fondeurs sont les plus criantes. Car si Intel joue la carte de la montée en gamme pour aller concurrencer les serveurs Unix,jimmy choo ebay, AMD lui entend jouer une partition radicalement différente en banalisant les serveurs quadri-socket. Et pour cela, il mise sur des prix particulièrement agressifs (environ deux fois inférieurs à ceux des serveurs Intel, pour rendre les serveurs quadri-sockets accessibles au plus grand nombre.
Intel, tout d’abord, a récemment remplacé ses puces Xeon 5500 «Nehalem» par la génération 5600 «Westmere» gravée en 32 nm et motorisée - pour les versions haut de gamme- par six coeurs processeurs. Comme leurs prédécesseurs, ces microprocesseurs ont pour mission de maintenir l’archi-dominance de la firme sur le marché des serveurs bi-sockets, qui représentent aujourd’hui près de 75 % des achats de serveurs mondiaux en volume. Intel contrôlerait aujourd'hui près de 90% de ce marché du bi-socket.
En face des Xeon 5600,louboutin sale, AMD aligne sa nouvelle génération de puces en 45nm, les Opteron 6100 «Magny-cours», des processeurs à 12 coeurs physiques, dont la mission est à la fois de porter le fer contre les Xeon 5600,chaussure puma, mais aussi de fournir la réplique aux Xeon 7500 «Nehalem-EX» annoncés hier par Intel sur le marché des serveurs quadri-socket. Et c’est justement sur ce marché des serveurs x86 haut de gamme que les différences entre les deux fondeurs sont les plus criantes. Car si Intel joue la carte de la montée en gamme pour aller concurrencer les serveurs Unix,jimmy choo ebay, AMD lui entend jouer une partition radicalement différente en banalisant les serveurs quadri-socket. Et pour cela, il mise sur des prix particulièrement agressifs (environ deux fois inférieurs à ceux des serveurs Intel, pour rendre les serveurs quadri-sockets accessibles au plus grand nombre.
2010年8月20日星期五
Find Out How You Can Make Your Own Aromatherapy Products And More!
Believe it or not people, you do have the opportunity to create your very own aromatherapy products, if you choose to do so, and it really is not that difficult at all. Find some different websites throughout the internet and spend a little bit of time researching all of the very,replica watches informative information regarding the different ways that you can make and use aromatherapy and which scents are for what type of mood. Really everything that you would need to know about aromatherapy could be found on the internet or in different retail stores in your surrounding area. Knowing more about this kind of stuff can truly be helpful and think about just how much money you will be saving yourself once you begin creating your own types of aromatherapy products, it will be awesome!
Some people choose to create their own aromatherapy products to save themselves quite a bit of money while others do it simply for the fun and entertainment that they can get from trying this sort of thing out, it is really very cool. If you are interested in doing this you should really consider trying it out real soon because you might just be surprised as to how much fun it is, as well as how easy it really is too, it will blow your mind. Using these types of products, the ones that you yourself have created, will be very neat and you can even show some of your friends and family members how easily it was done so that the next time you decide to give it a go,ghd rauta, they could possibly be there to help you out with it all and I know that they too would just absolutely fall in love with this!
Typically anybody wanting to make their own aromatherapy products for the first time, they would choose to make something like aromatherapy candles or different types of soaps to enjoy while taking a bath in the evening, it is so very relaxing. The great thing about making aromatherapy candles and soaps is that you will have the opportunity to enjoy using both of them while relaxing in a nice hot amazing bath for awhile. The aroma of the candles will just be out of this world, you will just love it and the wonderful soaps that you can create will really surprise you by their amazing scents and the way that they make your skin feel. After doing something like this you will never want to just go out and purchase your own aromatherapy products ever again because doing this can really just be so much fun and as I mentioned earlier,christian louboutin, much cheaper as well! Saving money is always a great thing right, no matter how much you might have!
Enjoy making your own aromatherapy products and tell everyone that you know about it,nike store, it can really be a fun way to help pass the time when you have nothing else to do and some people even do this kind of thing as a hobby.
Some people choose to create their own aromatherapy products to save themselves quite a bit of money while others do it simply for the fun and entertainment that they can get from trying this sort of thing out, it is really very cool. If you are interested in doing this you should really consider trying it out real soon because you might just be surprised as to how much fun it is, as well as how easy it really is too, it will blow your mind. Using these types of products, the ones that you yourself have created, will be very neat and you can even show some of your friends and family members how easily it was done so that the next time you decide to give it a go,ghd rauta, they could possibly be there to help you out with it all and I know that they too would just absolutely fall in love with this!
Typically anybody wanting to make their own aromatherapy products for the first time, they would choose to make something like aromatherapy candles or different types of soaps to enjoy while taking a bath in the evening, it is so very relaxing. The great thing about making aromatherapy candles and soaps is that you will have the opportunity to enjoy using both of them while relaxing in a nice hot amazing bath for awhile. The aroma of the candles will just be out of this world, you will just love it and the wonderful soaps that you can create will really surprise you by their amazing scents and the way that they make your skin feel. After doing something like this you will never want to just go out and purchase your own aromatherapy products ever again because doing this can really just be so much fun and as I mentioned earlier,christian louboutin, much cheaper as well! Saving money is always a great thing right, no matter how much you might have!
Enjoy making your own aromatherapy products and tell everyone that you know about it,nike store, it can really be a fun way to help pass the time when you have nothing else to do and some people even do this kind of thing as a hobby.
Feed your child's imagination with an awe inspiring wooden toy!
Most children possess an extraordinary imagination. From an early age they can be seen to engage with the world around them, using a sense of creative flair that makes even the most inventive adult envious: this is the gift of the child who has time to play.
Although children view toys as props to include in their worlds of make-believe, they in fact play an important role in their development. Indeed, not only are they fundamental in helping children gain social skills, but they also act to enhance a child’s ability to partake in adult life.
The origin of toys dates back to prehistoric times,Louis vuitton, with early examples having been excavated from the sites of ancient civilisations. Due to the limited resources these societies had, the toys were mainly made out of such materials as wood, rocks and clay, with the parents of the children often creating them.
The advent of mass production and the advancement of technology however, has seen the simple toy evolve into a multi-billion pound industry. Not only that, but the materials used to make them have also radically changed, with many now being manufactured in plastic. On top of this, there are an increasing number of toys which employ sophisticated electronic systems, for example, remote controlled cars or talking dolls.
While there is a lot to be said for the modern versions, there are also many arguments as to the merit of more basic toys, like those made of wood. In fact, considering the advancement of the toy industry over the years, as well as the development in man-made materials, it is testimony to the quality of timber, that there are still wooden toys made.
And,christian louboutin, according to experts, it is the fact that wooden toys are so simplistic, which gives them such a great educational,ghd plattang, and creative, value. Indeed, because they have fewer distractions than many of the high-tech toys, which often perform a pre-determined song or game, they encourage children to use their imagination far more.
Additionally,Polo ralph lauren, due to the resilient nature of timber, wooden toys are generally a lot more durable and child-proof than their plastic counterparts, often lasting many years. They are also relatively risk free, since they tend not to come with small or loose parts and don’t usually have electronic functions or batteries for small children to interfere with. Wooden toys are a great present for any child, as well as being an excellent way to feed their imaginations. They may not possess the hi-tech features present in so many of the modern toys, but they will certainly engage your child, thus allowing them to develop their creative side!
Isla Campbell writes for a digital marketing agency. This article has been commissioned by a client of said agency. This article is not designed to promote, but should be considered professional content.
Although children view toys as props to include in their worlds of make-believe, they in fact play an important role in their development. Indeed, not only are they fundamental in helping children gain social skills, but they also act to enhance a child’s ability to partake in adult life.
The origin of toys dates back to prehistoric times,Louis vuitton, with early examples having been excavated from the sites of ancient civilisations. Due to the limited resources these societies had, the toys were mainly made out of such materials as wood, rocks and clay, with the parents of the children often creating them.
The advent of mass production and the advancement of technology however, has seen the simple toy evolve into a multi-billion pound industry. Not only that, but the materials used to make them have also radically changed, with many now being manufactured in plastic. On top of this, there are an increasing number of toys which employ sophisticated electronic systems, for example, remote controlled cars or talking dolls.
While there is a lot to be said for the modern versions, there are also many arguments as to the merit of more basic toys, like those made of wood. In fact, considering the advancement of the toy industry over the years, as well as the development in man-made materials, it is testimony to the quality of timber, that there are still wooden toys made.
And,christian louboutin, according to experts, it is the fact that wooden toys are so simplistic, which gives them such a great educational,ghd plattang, and creative, value. Indeed, because they have fewer distractions than many of the high-tech toys, which often perform a pre-determined song or game, they encourage children to use their imagination far more.
Additionally,Polo ralph lauren, due to the resilient nature of timber, wooden toys are generally a lot more durable and child-proof than their plastic counterparts, often lasting many years. They are also relatively risk free, since they tend not to come with small or loose parts and don’t usually have electronic functions or batteries for small children to interfere with. Wooden toys are a great present for any child, as well as being an excellent way to feed their imaginations. They may not possess the hi-tech features present in so many of the modern toys, but they will certainly engage your child, thus allowing them to develop their creative side!
Isla Campbell writes for a digital marketing agency. This article has been commissioned by a client of said agency. This article is not designed to promote, but should be considered professional content.
2010年8月17日星期二
A Used Car Search Engine Can Help You Find Your Dream Car From The Comfort Of Your Own Home
A specialist website that offers a used car search engine can help you to find the car of your dreams right from the comfort of your own home and in just a short time. Specialist websites make it easy for you search,shox r4, you can either choose to browse from a huge range of cars or if you have something specific in mind then you can choose to go right to it.
The majority of used car search engines have thousands of cars available and nationwide, much like a catalogue. If you know the make and model of the car you are looking for then typing this into the search box will lead you straight to any that are listed. If you want to narrow your search down by age of car,Bolsos louis vuitton, colour etc then this search option is available too, which drastically cuts down on the time that you spend searching for the right car for you.
If you aren't sure of what car you want, then good used car search websites will also have some useful motor car reviews to help you make up your mind.
All specialist sites offering used car search engines will have several images of the cars and although this isn't the same as giving the car the once over yourself it is a good indication of what is on offer. The majority of sites will also allow you to make a search based on the area you want to travel to view the car which of course is essential once you have picked out a car, and will give you contact information so that you can ask further questions before travelling to look at the particular car.
A used car search engine can help you to find the car of your dreams,ghd planchas pelo, just by using your home computer and the internet,ghd italia, in a lot less time than it would take by more traditional methods.
The majority of used car search engines have thousands of cars available and nationwide, much like a catalogue. If you know the make and model of the car you are looking for then typing this into the search box will lead you straight to any that are listed. If you want to narrow your search down by age of car,Bolsos louis vuitton, colour etc then this search option is available too, which drastically cuts down on the time that you spend searching for the right car for you.
If you aren't sure of what car you want, then good used car search websites will also have some useful motor car reviews to help you make up your mind.
All specialist sites offering used car search engines will have several images of the cars and although this isn't the same as giving the car the once over yourself it is a good indication of what is on offer. The majority of sites will also allow you to make a search based on the area you want to travel to view the car which of course is essential once you have picked out a car, and will give you contact information so that you can ask further questions before travelling to look at the particular car.
A used car search engine can help you to find the car of your dreams,ghd planchas pelo, just by using your home computer and the internet,ghd italia, in a lot less time than it would take by more traditional methods.
What Is Persuasive Copywriting And How Can It Help Your Business?
Persuasive copywriting is what draws the attention of prospective customers. They see your product and are drawn it. But what makes this happen? What words can win a customer over without having them laugh at overstatements and hype? Persuasive copywriting is the style of writing that,gafas de sol every business needs in order to get customers to purchase something.
Online, there is a large market for individuals who can write in a persuasive style. Sure, everyone has their own specific style,mbt zapatos precios, but the only thing that truly matters is sales. Unless the words draw the customer in and help them to make a purchase, the words are wasted. If the customer has a dollar to spend,zapatos prada, he will spend it on your website or on another. The words that are on that page are what will make the ultimate decision as to whether the customer stays or goes. It is that simple.
But what makes the sale to the potential buyer? This information changes with the specific product. And, in all cases,ghd hair, it is up to the writer to determine the best method for getting the attention and securing the sale. It is not up to the business owner to do this, but up to their writer to know the right words to use.
For those who are looking for a career in copywriting, they will need to prove themselves time and time again. Just because it sounds good does not mean that it is the most beneficial to the website. The freelance position is often the most sought after since many businesses like to have a one on one relationship with their writers. This helps them to establish the text that they feel is most beneficial.
The good news is that those who are effective at what they do will likely have business come back to them time and time again. Once a comfortable relationship is established, freelance workers can count on having more business come their way. The power of the word is the most important qualification to these individuals.
For those looking to begin their career, they will need to possess truly powerful words - persuasive copywriting words.
Online, there is a large market for individuals who can write in a persuasive style. Sure, everyone has their own specific style,mbt zapatos precios, but the only thing that truly matters is sales. Unless the words draw the customer in and help them to make a purchase, the words are wasted. If the customer has a dollar to spend,zapatos prada, he will spend it on your website or on another. The words that are on that page are what will make the ultimate decision as to whether the customer stays or goes. It is that simple.
But what makes the sale to the potential buyer? This information changes with the specific product. And, in all cases,ghd hair, it is up to the writer to determine the best method for getting the attention and securing the sale. It is not up to the business owner to do this, but up to their writer to know the right words to use.
For those who are looking for a career in copywriting, they will need to prove themselves time and time again. Just because it sounds good does not mean that it is the most beneficial to the website. The freelance position is often the most sought after since many businesses like to have a one on one relationship with their writers. This helps them to establish the text that they feel is most beneficial.
The good news is that those who are effective at what they do will likely have business come back to them time and time again. Once a comfortable relationship is established, freelance workers can count on having more business come their way. The power of the word is the most important qualification to these individuals.
For those looking to begin their career, they will need to possess truly powerful words - persuasive copywriting words.
Hybrid Vs Electric Cars
There is much in the news these days over the need for alternative energy sources for cars. While there have always been a number of benefits to alternate fuel sources, the current outrageous spikes in gasoline prices have led to increased public desire for an alternative to purchasing gasoline. At an average of $3 a gallon, an individual who burns two gallons of gas on the way to work and an additional two gallons on the way back is spending $12 a,christian louboutin day. That equals $60 a week which translates into $3,000 a year. That is quite a bit of money and when one considers the fact that gasoline was only $1.40 a gallon a decade ago, the spike in prices is somewhat outrageous. This is why there has been renewed and increased interest in electric cars and hybrid cars. From this there has derived obvious questions that have morphed into a debate over the merits of hybrid vs electric cars.
Hybrid cars are cars that can burn regular gasoline as well as ethanol fuel. (Ethanol is a non-oil based fuel that comes from corn) Electric cars are cars that operate on a rechargeable battery. Several years ago, prototype electric cars were offered on the marketplace, but the cars failed for a number of reasons.
There are a number of problems that currently exist that can preclude the advancement of the electric car in the marketplace. These problems, however,uggs, may be corrected over time, but at present, these problems are restricting the growth of the electric car in the marketplace. The problems include the following: the amount of miles that on can drive a car on the capacity of the current design of electric batteries are fairly limited and there are very few charging stations in the United States that can re-charge a car when the battery dies. Needless to say, it would be fairly difficult to drive a car long distances or even up and back to work if the electric car was susceptible to running out of power and the ability to recharge the car was limited. Additionally,ray ban zonnebrillen, any repairs that may be necessary can be somewhat difficult to have performed because it may be difficult to find a repairman who understands the complexity of an electric car. Upon examining these potential problems, hybrids have an edge in the hybrid vs electric car debate. While the hybrid vs electric car debate between which is the best has not yet been decided,tiffany roma, it would seem the edge leans towards toward hybrids.
Hybrid cars are cars that can burn regular gasoline as well as ethanol fuel. (Ethanol is a non-oil based fuel that comes from corn) Electric cars are cars that operate on a rechargeable battery. Several years ago, prototype electric cars were offered on the marketplace, but the cars failed for a number of reasons.
There are a number of problems that currently exist that can preclude the advancement of the electric car in the marketplace. These problems, however,uggs, may be corrected over time, but at present, these problems are restricting the growth of the electric car in the marketplace. The problems include the following: the amount of miles that on can drive a car on the capacity of the current design of electric batteries are fairly limited and there are very few charging stations in the United States that can re-charge a car when the battery dies. Needless to say, it would be fairly difficult to drive a car long distances or even up and back to work if the electric car was susceptible to running out of power and the ability to recharge the car was limited. Additionally,ray ban zonnebrillen, any repairs that may be necessary can be somewhat difficult to have performed because it may be difficult to find a repairman who understands the complexity of an electric car. Upon examining these potential problems, hybrids have an edge in the hybrid vs electric car debate. While the hybrid vs electric car debate between which is the best has not yet been decided,tiffany roma, it would seem the edge leans towards toward hybrids.
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