Month: May 2015

Security Web Services

Security of the Web Services the use of protocol HTTP as half of transport of more fragile messages SOAP becomes the Web Services in relation the security, in such a way, the challenge is to keep the efficiency of its functionalities and still to provide an surrounding insurance. (HARTMAN, 2003 apud HISSES and WEDGE, 2005, p.5). With the objective to become insurance the use of the Web Services and thus to guarantee its ample adoption, many proposals of security are being submitted the agencies as: Consortium World Wide Web (W3C), Organization will be the Advancement of Structured Information Standards (OASIS) and Web Services Interoperability Organization (WS-I). The proposals aim at to cover diverse areas of security and, in set with the specifications of security for the standard XML, these they allow to guarantee the main requirements of security. (MELLO, 2006, p.15). According to Wathier (2005, p.14), ' ' the implementation of security in Web services can be treated in different levels or layers that are: layer of net, layer of transport and layer of application, with the most varied standards for each camada' '.

Depending on the adopted model of security one or more requisite of security they are taken care of, amongst the main ones, Daum and Merten (2002, P. 238), they detach the following ones: ) Integrity: It means that the not-authorized modification of the data can be detected. The integrity can be guaranteed calculating syntheses of messages. b) Confidencialidade: A confidential document will not have to be read by not-authorized people. This can be guaranteed by the criptografia of the data.

c) Authenticity: The authentication guarantees the origin of the data or the identity of the parts of the communication. The authentication of the origin of the data is gotten calculating digital signatures and codes of message authentication (MACS). These are message syntheses that only can be calculated and be verified with a private key.

Categories Tags

OpenFile Backup

As a backup program using a free utility Backup42. Install the program. Program prescribed in the Startup folder. After the computer restarts, you will have a new icon in the tray. Click on it twice with the mouse. Open the main window. Getting started. Open penultimate tab 'Settings'.

Figure 2. Configure FTP-access push the button 'Settings FTP' button and we enter our access settings (the second line in the figure). Quite simply, no explanation required. If you are running through a proxy, an example I refer to the first line. The first column is written IP-address of your proxy server, then login and file sharing across a dog, a password (not shown) and the maximum file size in megabytes that you ready to pour on OpenFile.ru. That is, if you put the limit is 200 mb, and your backup weighs 300MB, then it will be filled on file sharing.

Be sure to test the connection click on 'Test'. If successful, the test begin forming itself backup task. Open the first tab 'Tasks'. Figure 3. The main program window if you want, then double click the mouse on the name test and rename it to something more meaningful, like 'My backup'. By 'Next' button to the second tab 'Folders and Files' Figure 4. Bookmark 'Folders and Files' Here we mark the check the documents that we want to put in the backup (backup). To start, set a minimum list documents. For example, only 'documents Word, Excel'. In the future, you can always return to this tab and expand the list.

Categories Tags

World Trade Organization

Medicines free of charge are not asking for all the World; only that the poor do not have to pay more than the cost price, to be the citizens of rich countries who pay the economic benefits that aim to the shareholders of these companies in exchange for the 2 billion people who have no access to medicines to treat their illnesses. Thanks to the pressure exerted by civil society, competition from generic drugs and handed down judgments in some emerging countries that seek to ensure the realization of the right to health, the pharmaceutical industry has begun to yield. In the year 2003, in Doha, the World Trade Organization (WTO) admitted the right of a country to bypass the patent of a drug, which belongs to the company that discovers it for 20 years, in the case of humanitarian emergency. Since then, countries such as Brazil and India have not respected the patenting of drugs whose price was very high and the claims brought against them by Merck and Novartis have won in the courts. Treatments against AIDS, than in the North cost 8,000 euros a year, can be found in these countries to less than 300 thanks to judicial victory and the use of generics. This, in turn, has forced pharmaceutical companies to reduce prices. The laws of the market have been forced to sell them at cost price.

People’s health is beating the economic benefit of a few. Prices fall before the pressure exerted by those who claim the right to health that has every human being, by rich or poor that is. This right, recognized in the Universal Declaration of human rights, follows from the right to life. Small victories of civil society, which are being achieved in the field of health, we encourage to continue in our efforts to denounce injustice.

Categories

Intel Pentium Dual Core

The screen is 15.6 inches, "two-headed" CPU Pentium, 4 GB RAM, 320 GB hard disk space and the price of $ 600 (U.S.), makes the Acer Aspire 5433 – AS5741 quite a good budget model with good performance. But first things first in order. The body is made of dark gray matte plastic and looks very stylish. Opening the notebook, you can find the full rubber keyboard with numeric keypad. The touchpad has a matte finish and slightly textured.

Above the keyboard, a black grille, located a pair of speakers. The sound quality matches the budget laptop. Speaker is clearly not enough bass, and sound is very loud. Display Acer Aspire AS5741 has a fringing of black plastic. Glossy screen with antiglare coating. Standard resolution 1366 by 768 pixels. Above the display are the 1.3-megapixel webcam and microphone.

It weighs 2.44 kg model, which is much lighter than laptops in its class. For performance of the notebook meets the processor Intel Pentium Dual Core P6000 1.86 GHz frequency, RAM, 4GB, graphic core Intel GMA HD with 128 MB of video memory. For a budget model Acer AS5741 includes some features that are not found in laptops in this price category. For example, port HDMI, Card Reader 5-in-1. Also, the laptop has three USB ports, VGA output, headphone output and microphone input, Gigabit Ethernet. In tests, AS5741-5433 is ahead of its rivals HP Compaq CQ62-225NR and Dell iM501R. In the test CineBench R10 Acer AS5741 Compaq CQ62 ahead by 30% (4992 against the Acer 3640 and HP Compaq, respectively). In the benchmark PCMark Vanatge (1024 x 768) AS5741 is still ahead with their 4204 scores. Surprised quite a laptop battery Acer Aspire AS5741-5433. In MobileMark 2007 test, a charge his Li-Ion battery lasted for 4 hours 20 minutes. Virtually anyone who is going to buy an inexpensive mobile computer, finds all he needs to work on a laptop Acer Aspire AS5741Z, of course, in modern games with high quality comfortable on it does not play, but Nobody said it was a laptop for gamers. For its price it has all the necessary features and a good job in office and network mode. source bookfix.ru

Categories Tags ,

Universe

You may at some point in our life we feel dejected and without any direction clear that followed, how to discover our mission? The truth is no matter the activity we undertake our mission will always be creative, to achieve this we need to use our most valuable tool: the brain. To run the creative process in our lives it is necessary to incorporate the heart to the activities that we carry out, this is accomplished by discovering ourselves, to get it you have to find deep satisfaction, avoid conformism or adaptation to the routines, fight incessantly to define that which fills it inwardly. It is from a State of inner peace where the creative process manifests itself with a fabulous power, their ideas will flow and each day may make greater efforts, your motivation will be to stop. Learn how to connect their emotions with the creative energy, note to her around and look all creative power in every detail that surrounds it, immersed in that world, contemplate the wonders of life, doing so then it will begin to do magnificent things. The achievement of a goal is intimately related to emotional, in the book I’m happy state, I am Rico of Andrew Corentt show enormous principles for understanding the universe and entering the creative energy to make our life to flow with positive energy and that way we can achieve great accomplishments in any area, reading this book its vision of the world will change completely and feel a super motivation that will drive him to seek their dreams and have a great life. Many problems that have been observed throughout history are due to that people are convinced of a limited world, but that perception is wrong, it is certain a wealth without limits, there then where are the obstacles? Only in our minds, perhaps the conscious mind and logic tell us that there is scarcity, sufficient resources there to so many people, but for the creative mind is nothing of this argument is valid, the visionary people have noticed that and that’s how they have managed to make what seemed impossible. There are no impossible things for those who are convinced that there is a creative power that goes beyond conscious limits and you have the opportunity to meet appropriate to access forms, in the book changing our system of beliefs to achieve the success of Steve Alpizar includes queel power already it has been granted, is insidejust to know it it is necessary to pass through a huge maze, by reading this book you will find super secrets of the power of the mind and mental programming, arise will be released from chains that bind him to perceive a limited conscious world, will learn about strategies that great men and women followed to achieve wonderful contributions. Achieve entry into the current creator and have a life in fullness is not a simple task because much knowledge isn’t in our consciousness, coupled with negative ideas that for years we have fed into our interior, but everything is when you have a great desire for change possible, today is the day to begin with, find their freedom, never go to allow the lament in the future for not having done what corresponds in the appropriate time, what is the best time to start? Now, take the first step and all doors gradually will be opened for you.

Categories

Stanford University

The universe is full of contradictions, as human nature. There are certainties, but also lingering. A look at the latest news confirms the predictable and strange that might be. Example of certainty: the scientists pay tribute to Albert Einstein with observations that confirm his theory of general relativity, that exotic concept that combines space and time as one thing. A satellite launched in 2004, Gravity Probe B (GP do?(B) equipped with ultra-sensitive four gyroscopes, has just demonstrated in one of the experiments more elegant, delicate and complex physics, Earth, spin, dragging space time with her, as can be deduced from the work of Einstein. You have to imagine it as if it were immersed in honey. As the planet rotates, the honey that is around also makes it with him. Same thing happens with spacetime, said Francis Everett, main researcher at Stanford University, who has spent three decades of his life to prove it.

Example of mystery: in the same month of may where he ratified at Einstein, NASA astronomers discovered a series of ten strange planets floating in the midst of the darkness of space without any stars around. These worlds, situated between 10,000 and 20,000 light years away from Earth, are the size of Jupiter, and represent a new class of planet, which does not have any sunlight to pay tribute or orbit to its around. The team of David Bennett of the University of Notre Dame in South Bend (Indiana, EE UU), speculates that perhaps these worlds have been expelled from the planetary systems, becoming a sort of renegade cosmic. Your number could be even more astronomical, bending of the stars in our Milky way! Source of the news:: 7 mysteries of the universe

Categories Tags ,

The Universe

The beginning of this secret is perseverance, which has a positive mind will continue to insist even when faced with many setbacks, until you achieve your goal. And returning to the concept of the competitive mind, will it happen everytime you go to an interview and it is rejected, the next time you go to a call from work it will fall more despondent. Here then is when I say modestly: need to change the attitude. And from this time is that I’m going to give the opposite example, i.e. Act with creative mind imagine for a moment that God or the universe lets people get their job if they meet a magic rule. And that magic rule is that a person before getting his job must pass over the span of a month by 50 interviews. What happens contrary to which acts with the competitive mind? When this person is rejected on, your trust and faith in getting the job will increase proportionally to the number of times in that it has been rejected. Because that person will know that that magic rule, how much It is closest to the number 50, more faster will get the job.

Do you understand the concept? I gave a hypothetical example of this magic rule, which for some may be 50, for another 100 and someone else only 5. But the issue is to understand that they must take this change in attitude, to learn to deal with what at first seems as an adversity in order to not take it as something negative, but only as a step that brings us ever closer to our goal. That is, if we tell us: you should do this in this way and will invariably get what they want; Surely one would apply this procedure no matter the stumbles, because at the end of that road, the Treasury would be expecting us with total certainty.

Categories Tags

Using Java To Send E-mails

Then you think: ‘ ‘ he will be that I obtain to make this in an easy and fast way? ‘ ‘. The reply for this question he is ‘ ‘ yes, you consegue’ ‘. The Java has a API that it serves pra exactly this, the call JavMail API. It really functions, but at a first moment pra does not seem intuitiva very who desires to leave ordering email without having that to study very.

For this reason the staff of the Apache, inside of the Commons project, developed Commons email API. This API nothing more is of what wrapper (or adapter, for that they more than like to adopt the used nomenclatures in design patterns) of JavMail API. The advantage is that it is extremely simple of being used for the programmer. The first step is to make download of the JAR and to incorporate it its project. Later it is alone to use the classrooms disponibilizadas for the API and to order e-mails. The main classrooms of the API are the following ones: SimpleEmail: it represents a simple email that only contains texto.MultiPartEmail: it represents an email that can contain archives atachados.HtmlEmail: it represents an email written in HTML.

Categories Tags

Sony Mendoza

Now counting on laptop Sony Vaio is something similar. This type of machines even allows to annex some components to him. And it is for that reason that, at the time of buying parts laptops, we must go to the authorized distributor, Sony Mendoza, to avoid problems of mutual incompatibility, something that in hardware can be a subject appellant. Often properly we are not advised and we ended up buying parts that no they do not only serve to us but worse still they end up damaging our equipment and causing that appears hated blue screen so that usually it indicates some incompatibilidades with hardware. It is why we must consider where we bought our spare parts or we commanded to fix our equipment. We must consult and find an authorized technical service by Sony. That will put to us to defense of inexpert hands and it will guarantee a correct repair to us.

But not only that, if that technical service represents other marks, better. Still as a example if it is Argentine a technical service lg we will see as two of the main marks of the planet trust them. It is of supposition that to greater amount of marks than trusts a service, are more the quality controls through which they have passed these establishments. As other parts of the planet for Sony Mendoza ask for their maximum attention, reason why they can remain calm that at the time of choosing an authorized representative is in charge to testear the quality of the same. If it has liked east article, cuntele a his friendly ones it exceeds. They will thank for it.

Categories Tags