Filed under Computer & Technology by admin on September 22, 2009 at 17:59
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Easy to use software can also be sure
Anyone who has worked with computers has long been observed that the major operating systems and applications have become easier to use through the years (supposedly). The tasks that are used for complex procedures and professional experience to do now is done with a simple click. For example, the creation of an Active Directory domain in Windows 2000 or higher can now be done by a wizard that even the most novice technology believe that it can “guarantee” the configuration of the operating environment. It is in fact far from the truth. Half the time because the procedure is properly configured DNS or security permissions are relaxed because the user can not perform a specific function.
If it is easy to create, it is as safe
One of the reasons operating systems and applications “appear” to work with them easier for developers to use well-established procedures and reusable objects to take care of all the complex tasks for you. For example, in the old days, when I started as a developer using assembly language and C / C + +, I had to write almost all the code myself. Now everything is visually driven, with millions of lines of code already written for you. All you have to do is create the framework for its implementation and development environment and compiler adds all the other things for you. Who wrote this code? How can you be sure it is secure. Basically, you have no idea and not easy to answer this question.
A safe environment there are no good to the complexity
The reality is that it seems easier to the surface in May, but the complexity of the backup software can be amazing. And guess what, a safe environment and not to coexist with the complexity. This is one reason why there are many opportunities for hackers, viruses and malicious software to attack computers. How many errors in the operating system from Microsoft? I can almost guarantee that no one really knows, even the developers of Microsoft. However, I can tell you that there are thousands, if not hundreds of thousands of bugs, holes and security vulnerabilities in applications and systems that are waiting to be discovered and exploited maliciously.
What is the reliability and security are complex systems?
Let’s make a comparison between the software world and the assurance that the space program. NASA scientists have known for years that the space shuttle is one of the most complex systems in the world. Miles of wiring, incredible mechanical functions, millions of lines of operating system and application code and systems do not protect the systems fail, and yet not to protect other systems systems . Systems like the space shuttle is necessary for the performance of consistency, cost efficiency and have a great time between the failure (MTBF).
Overall, the space shuttle has a good record. One thing that is not, even if it is profitable and consistent. Whenever there is a rejection of the cultures of different problems that cause delays. In some cases, even the most basic components of this complex system, like the “O” rings, have unfortunately led to a fatal outcome. Why things are how you lost? Not only on the radar screen, because all the other complexities of the system requires a lot of attention? There are millions of different variables, I am sure. The fact is that NASA scientists know they have to work on developing less complex systems to achieve their goals.
This same principle of reducing the complexity to improve safety, performance and reduce failures is in fact the world of computers and networks. Never once, which is associated here to talk about mine incredibly complex systems design for clients and how I backing up a iban apply. How in the world are people supposed to cost effectively and reliably manage such things. In some cases, it is almost impossible. Ask any organization or the number of versions of different brands of intrusion detection systems that have passed. As the number of times have infections by viruses and malware by the poor development of software applications. Or, if you have a security breach because the developer of a specific system was motivated by the ease of use, and without wishing to start a piece of code that is useful to an attacker.
Can I write a document without a potential security issue please
A few days ago I thought of something as simple as Microsoft Word. I use Word all the time, every day, indeed. Do you know how powerful this application really is? Microsoft Word can do all sorts of complex tasks, such as mathematics, algorithms, graphs, trend analysis, the source of madness and graphics, links to external data, including databases, Web-based and enforcement functions.
Do you know what I use to write documents. nothing crazy or complex, at least most of the time. Is not it interesting that when you installed or configured Microsoft Word, it is possible to install only the skeleton of the basic version of the product. I mean, really stripped so there was not much to it. You can do this to some extent, but all share the application components are still there. Almost all computers that have compromised the safety assessment has MS Word installed. I can not tell you how many times I used the opportunity to make requests for all kinds of complex tasks to engage the system and other systems. Let the details of this article, but for another.
Conclusion
Here’s the bottom line. Systems become more complex, usually on behalf of the ease of use for end users, more through lack of opportunity, commitment and infection increases. There are ways to make things easy to use, offers good performance and a wide variety of functions and reduce the complexity and still maintain security. It only takes a little more time to develop the mind and security. One might think that much of the responsibility of the insecurity complex software should fall on the shoulders of developers. But the reality is that we, the users and consumers are partly to blame. We want the software is bigger, faster, can do almost everything, and we want it quickly. We have no time to wait for the development of safe, non?
Easy to use software can also be sure
Anyone who has worked with computers has long been observed that the major operating systems and applications have become easier to use through the years (supposedly). The tasks that are used for complex procedures and professional experience to do now is done with a simple click. For example, the creation of an Active Directory domain in Windows 2000 or higher can now be done by a wizard that even the most novice technology believe that it can “guarantee” the configuration of the operating environment. It is in fact far from the truth. Half the time because the procedure is properly configured DNS or security permissions are relaxed because the user can not perform a specific function.
If it is easy to create, it is as safe (more…)
Filed under Entertainment by admin on September 15, 2009 at 17:59
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In Part 2 of this series, which sought creative expression and escapism, two significant motivators of the common player. The previous week, we discussed the challenges and competition. This week we look at socializing and trying to tie together.
Social interaction is a topic that we have players to get some of our colleagues do not play. Sometimes this error because they are priorities for introversion. Want to talk about the relative merits of the Western Plaguelands Winterspring against a post 55 grinding location is not really different from wanting to talk about the strength of the secondary legislation, is just one of them is important to close a little ( give it time.) Sometimes, however, the criticism is justified. We tend to be somewhat socially awkward popular, partly because the fans to invest in a lot of our time are rigid rules governing most of the interactions, which makes the lack of training open to the reality of human speech. For some players, social interaction in the gaming experience is a motivating factor.
Social activity in the game takes place on many levels. A very low levels, can be a game-creation of social groups. Think of a group of friends get together to play a game or Half Life. The modern social activity in online games can be much broader. MMORPG, when reviewing the current state of the game always seems to revolve, are essentially groups of people who already share some common primary link. The friendships formed through the cooperation and friendly competition may be one of the largest of these games is based. Anyone who has slept later than we should because your guild needs or because someone asked them what he saw. These online relationships are no less real, no less important than their offline analogues. They are different.
The interaction that takes place in a structured play, and often see only the players in a line from another. It is difficult for a group formed around a particular link, as deeply as a group of friends that exists solely to support one another. To avoid turning to diatribe remember their loved ones that stop the chain of thought. The important thing is that some players are purely motivated social. These people thrive online, where other players can be met and interacted with. For these people, most of the social component of the game, the better. Interestingly, a lot of games with a high degree of social complexity have a large amount of complex mathematical May car socially motivated players. In pure form, this type of player is looking for an experience that blurs the distinction between games of cat and the environment.
Challenge. Competition. Creation. Escape. Socialization. Five motivational factors that combine to make the motivation of a player. We could add more, but they are now. So, where to go from here? I’ll have to stick to draw a physical map of the route and pentagonal singles players in the five lines of reasoning. While it would be clean and could be an interesting topic for a role play esoteric text would not be anywhere.
A more useful tactic, perhaps, is to think about what motivates us as individuals. Self-knowledge and what readers can help you understand what kind of games that should be involved and, above all, that does nothing but frustration. Understanding the motivations of others can give us an overview to help us cope better. Many arguments about what to do in online games is that the various party members are motivated differently. Creative and the Challenger is not likely to claim for a night of exploration activities dungeons. Leaks are not competitive, and even in the same way in a game. On the one hand, a game in May in a world waiting for dipping. For others, a game is a matrix of numbers waiting to be solved and conquered. We all have a bit of each one of us and if we can understand what drives us, we can better interact with others and increase the joy we find in games.
In Part 2 of this series, which sought creative expression and escapism, two significant motivators of the common player. The previous week, we discussed the challenges and competition. This week we look at socializing and trying to tie together.
Social interaction is a topic that we have players to get some of our colleagues do not play. Sometimes this error because they are priorities for introversion. Want to talk about the relative merits of the Western Plaguelands Winterspring against a post 55 grinding location is not really different from wanting to talk about the strength of the secondary legislation, is just one of them is important to close a little ( give it time.) Sometimes, however, the criticism is justified. We tend to be somewhat socially awkward popular, partly because the fans to invest in a lot of our time are rigid rules governing most of the interactions, which makes the lack of training open to the reality of human speech. For some players, social interaction in the gaming experience is a motivating factor. (more…)
Filed under Entertainment by admin on September 14, 2009 at 17:57
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Last week, we began to enter into the motivation of players. We discussed challenge and its ugly Stepsister competition, two of the most important motivating factors. Today we look at two more on the way to the formation of a global model for what we grow.
Perhaps less common than the first two motivators, creativity is important, however, a driving force in the psyche of the players. Although the first game does not seem like a creative act, which formalized its structure and systems of rules, there is more room for self expression than one might think. Play games directly through unique presentations or artistic themes. Music, games and many titles are essentially expressive Sim occurring at all points of sale are governed by a system of rules. Other creations find their outlet in multiplayer games. The MMORPG modern sports equipment and decorative combinations numbering in the millions. The motivation is the pleasure of creation player in the design of how you see your character and change the way they interact with their environment. Creatively motivated players thrive when outlets are available. Anything that involves a high degree of expression, decoration, or a large abstract component draws. This wilt in gaming environments governed solely by numbers, and those in whom the presentation is very homogeneous.
Although sometimes they do not admit it, escapism is a motivation that lives in the heart of every player. By design, a game in itself creates a different world. Even games that have one of its main objectives of the simulation of certain aspects of the real world recast the player into a role more exciting than to find yours. Escape into the role of adventurer, pilot, or even a quarter Zookeeper provides motivation for nearly all players. Escapism motivated players to find games where the atmosphere is rich, broad and substantial. They thrive in worlds where suspension of disbelief is high, which can be lost in the depth and complexity available to them. Who gravitate toward role playing and simulation, environments where the world is rich and credible. Tend to avoid abstract games where the underlying reality is difficult to believe or understand. It is a strange kind of paradox that the MMORPG, with their incredibly deep histories and vast worlds are not as attractive to Escapism Motivated players as pure role-playing. This effect results from the multiplayer aspect. The players speak of a public on matters of hunting, or worse, on the mechanical and digital aspects of the game world can ruin the experience due to escapist and seek the company of non-player characters or ” others who share their motivation.
Much has been made of the decline in tax evasion. A player who spends too much time in a world which alone can not begin to lose touch. This type of dissociation from reality can and must rise to all sorts of problems with work, school and personal relationships. This does not mean, however, that prevention is in itself a bad thing. It is a fundamental element of human experience. The reason we vacation, watch moves, enjoy sporting events or camping is, by nature, to escape. As individuals, we are often dissatisfied, not many things in life. It is natural to seek out activities that allow us to experience something beyond our day to day. The game is no different. However, as players, we are a community often misunderstood. We owe it to ourselves and the world to fight against the dissemination of information through the positive reality of the culture of play and the players, and fight against the inside of the obsession. Regardless of how a good substitute for the real world, a game in May that it seems the end, only a hobby. Allow time to time.
Last week, we began to enter into the motivation of players. We discussed challenge and its ugly Stepsister competition, two of the most important motivating factors. Today we look at two more on the way to the formation of a global model for what we grow.
Perhaps less common than the first two motivators, creativity is important, however, a driving force in the psyche of the players. Although the first game does not seem like a creative act, which formalized its structure and systems of rules, there is more room for self expression than one might think. Play games directly through unique presentations or artistic themes. Music, games and many titles are essentially expressive Sim occurring at all points of sale are governed by a system of rules. Other creations find their outlet in multiplayer games. The MMORPG modern sports equipment and decorative combinations numbering in the millions. The motivation is the pleasure of creation player in the design of how you see your character and change the way they interact with their environment. Creatively motivated players thrive when outlets are available. Anything that involves a high degree of expression, decoration, or a large abstract component draws. This wilt in gaming environments governed solely by numbers, and those in whom the presentation is very homogeneous. (more…)
Filed under Entertainment by admin on September 13, 2009 at 17:56
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There is some ephemeral quality that separates the players from the rest of humanity, something that makes us, us and them, not us. I’ve never been able to put my finger on it, but it is inevitable. Today, with the hope to obtain this essential quality of gamerosity, we examine part of what allows us to check. In particular, take a look at what draws different types of players with passion. Each player plays for different reasons, but there are common elements that tie the experience together.
Many players are motivated by the challenge of a game can have. Success in a game can be controlled by any of a wide range of capabilities. A First Person Shooter requires twitch reflexes, a steady hand and the ability to remain calm under pressure. A puzzle game word May need an extensive vocabulary and an opportunity to reflect on the use of old words, but no measure of speed. A sports simulation might require a thorough knowledge of the subject, in addition to arcade skill, but it is unlikely that many concerns have terribly linguistic acumen.
The common thread is that all the games in some challenge the skills of a player. This challenge can be a powerful motivator. The challenge was motivated player draws a game that tests your skills, preferably one that is testing its limits. The player can also be motivated by the improvement that comes to work at peak times. They are driven then, not only excellence, but improving. Motivated players thrive challenge Thursday when a skill of choice, but May be disinterested in games that are too far from the goal.
Competition is a close cousin of challenge. Many players are motivated by the need to demonstrate that they are the best, who fought against their peers and exit from the top. Mind competition from those players who want a challenge in a just struggle for the fate of winning at all costs Leet speak infants that give us all a bad name. Competition can be easy to get too far. There is nothing inherently wrong to be driven by competition. To some extent, competition is not over the problem led to the end. Only when the goods are transported to mistreat his fellow player who begins to be less motivated and more an unfortunate personality quirk. Motivated players thrive on competition in the games that are with each other with the result dictated by the capacity of the party. Often, the decline in environments that require cooperation, either, like many MMORPGs, or in games of skill, where he plays a much smaller, less sophisticated than in the card or dice games.
There is some ephemeral quality that separates the players from the rest of humanity, something that makes us, us and them, not us. I’ve never been able to put my finger on it, but it is inevitable. Today, with the hope to obtain this essential quality of gamerosity, we examine part of what allows us to check. In particular, take a look at what draws different types of players with passion. Each player plays for different reasons, but there are common elements that tie the experience together.
Many players are motivated by the challenge of a game can have. Success in a game can be controlled by any of a wide range of capabilities. A First Person Shooter requires twitch reflexes, a steady hand and the ability to remain calm under pressure. A puzzle game word May need an extensive vocabulary and an opportunity to reflect on the use of old words, but no measure of speed. A sports simulation might require a thorough knowledge of the subject, in addition to arcade skill, but it is unlikely that many concerns have terribly linguistic acumen. (more…)
Filed under Finances by admin on July 10, 2009 at 18:01
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From spring 2007, the stock market reporters discussed some problems with sub-prime loans and predatory practices by mortgage companies. Initially, the stories are just passing, but as the months rolled by the story became front page news. The President of the United States, the financial network of China and chairman of the Federal Reserve has weighed in what is supposed to be a small percentage of non-credit borrowers back on your mortgage. So why everyone is so concerned by some bad mortgages?
The simple answer is that the old friendly way with your mortgage Mr. Cribbs of the bank is in the middle of the endangered species list. The mortgage market now covers the world. In a few days, weeks and months of closing a mortgage is sold in packages around the world in commercial paper.
This complex network of ticket holders are bought and sold through financial intermediaries, and others who make these commercial paper portfolio. The problem occurs when attempting to determine the risk that loans purchased. Some of these loans are in the process of exclusion, some are at risk of exclusion and others are closed. The real problem here is the risk assessment of unknown factors. Banks, lending institutions and mortgage companies do not like speculation about the risk.
The most important of all these risks have made the stock market is the tightening credit market. Some banks and mortgage companies have simply stopped giving loans. Others have made new loans and refinancing of the increased restrictions. The tightening credit market and stock market effects are great players such as banks and financial institutions like Bear Sterns. Also, the effects that consumers are looking for new mortgages and refinancing.
In several weeks in late August 2007, the Federal Reserve has paid billions of dollars in the first market ready to make it easier for banks and credit institutions to make loans and to make a copy of your current position. In addition, the Fed cut the interest rate for loans to large financial institutions. The next meeting of the Federal Reserve could lower interest rates to prime.
With equal force to jump on the wagon of the banda, the President of the United States is always the possibility of legislation to help the innocent who are the holders of variable rate mortgage loans bad snickered predators in nature. The problem is how do you legislate bad debts in the United States and notes that they can no longer be in the United States. Remember, Mr. Cribbs is almost extinct.
At present, there seems to be some bad mortgages there. Some are in the hands of low income and little credit. Some are in the hands of speculators and house flippers who was caught in the fires of a slowdown in the housing market. For the latter holds the mortgage does not seem too much sympathy for his financial crisis. The common point is that nobody seems to know how bad mortgages in the wave. The stock market hates uncertainty, which is the reason for concern.
The stock market is like my dear old aunt Nell. She never married and never had a blister in his building which was in excess of 40 watts. Tenants who live virtually in the dark. If the price of milk has increased by two cents goes to the milk powder. If your taxes increased one dollar, which he said was about to be indigent.
Visits were with my Aunt Nell was a real scream. In a nutshell what is happening with all the “sky is falling” on Wall Street. The uncertainty is moving on the market and what is the origin of all parts in stock.
In order to dispel all the “Chicken Littles” to some real problems, both the U.S. President and Chairman Bernanke has sung a song “You can not always get what you, but sometimes if you wait, you get that need. “No rescue for large speculators, but the promise of a few bones, if the economy goes bad.
From spring 2007, the stock market reporters discussed some problems with sub-prime loans and predatory practices by mortgage companies. Initially, the stories are just passing, but as the months rolled by the story became front page news. The President of the United States, the financial network of China and chairman of the Federal Reserve has weighed in what is supposed to be a small percentage of non-credit borrowers back on your mortgage. So why everyone is so concerned by some bad mortgages?
The simple answer is that the old friendly way with your mortgage Mr. Cribbs of the bank is in the middle of the endangered species list. The mortgage market now covers the world. In a few days, weeks and months of closing a mortgage is sold in packages around the world in commercial paper.
This complex network of ticket holders are bought and sold through financial intermediaries, and others who make these commercial paper portfolio. The problem occurs when attempting to determine the risk that loans purchased. Some of these loans are in the process of exclusion, some are at risk of exclusion and others are closed. The real problem here is the risk assessment of unknown factors. Banks, lending institutions and mortgage companies do not like speculation about the risk. (more…)