Архив за сентября 2009

The problem of data security and encryption

The nature of the data. All information is stored on your computer, can be divided into two categories: — data. Applications — are tools for work, and data — is something to that affect applications. Data — certainly the most valuable. Of course, and application software is also needed, but in reality valuable algorithms that they use, and not the applications themselves. Most users and technical experts agree: the data — this is the most important. Whether the government, the banking industry, telecommunications, healthcare organizations, control of production or transportation services using electronic data — a vital foundation of the world economy. — Outwardly directed. Inside aimed data — information, often proprietary company itself, necessary for the production of goods and services. This data is used by members and various business divisions of the company. These data should not leave the limits of the organization. Outwardly directed data — information used by the company to compete in the market. Such as they are called «portable» or «mobile» data can be used in sales, customer service and analytical functions. Data stored on a laptop computer seller — outwardly directed data. These data are more at risk than internal efforts. This distinction is particularly important to understand the experts on their safety, as statistics information security breaches in recent years testifies to the fact that many of them do not fully realize the importance and differences between the protection of internal and external data. Data protection and data directly themselves have a huge impact on the functionality of business and profits. Therefore, a specialist in data security should focus on protection, both external data and internal. Further problems occur when the security professionals are fixated on providing information security, but do not take into account the conditions of rapid access and comfortable working with data. This leads to a decrease in the efficiency of the company. Full disk encryption. If you ask a specialist in IT (information technology), how to protect «portable» information, such as a laptop, it will most likely advise you to complete encryption system. At first glance it seems an easy task. In fact, it is not. Full disk encryption requires that the number of keys that were distributed in an encrypted system, so that the major software applications were not encrypted and could work. Since in this case the encryption keys are located together with the encrypted information, it creates additional opportunities for breaking the data. It is unlikely that someone will be able to pick up the code to the encrypted information, but the chances grow up, if the code is encrypted with information and is protected by only four digits. Several shortcomings. Encryption is often used applications — is to reduce the system efficiency and unnecessary steps. At full encryption system recovery tools also encrypted. If full encryption system suffers a bug, or are damaged keys, you can tell the system, farewell, she goes down and the chance to rebuild its conventional means will not, because in this case, the recovery mechanism will also be encrypted. Then it will be difficult to return the system to working condition, just as and restore data. Encryption system prevents theft of data. Recruitment of staff and consultants meant by a certain level of confidence. Confidence in the security implies access. In order that the officer doing his job, he must have access to unencrypted information. Therefore unable to protect encrypted data when they are in use. All efforts should be directed encryption to protect data access and copy protection data. Proximity data. Using the method of proximity data are encrypted on each system, where they remain. Once the data packet is copied to access it, you can only connect to the enterprise. To decrypt the data required a key that is stored within the system of organizations. Accommodation and storage of encryption keys within the corporate infrastructure adds additional protection, as this is a risk that they will fall into the wrong hands, reduced. The proximity of the data developed as a light information solutions, providing data protection, and at the same time without affecting the efficiency of the system. Conclusion. — Residential dump defined by the user. — All keys are stored in a certain place, and there is no need to store them on a mobile system — the system can be downloaded at any time, because the operating system is not encrypted — control external connected device and its use (flash drives, CD-ROMs, external Hard drives, etc.).

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How and why clean the hard drives?

How and why clean the hard drives? Computers have spread as never before, almost every firm and organization to some extent use these information machines. They help to perform a variety of strenuous tasks in organizations and really help to increase productivity. For example, there are programs called word processors, intended to create any type of printed documents, from letters, memoranda and finishing. There are also programs called a spreadsheet that can calculate and display results in graphs and tables. There are also programs that can help you make the databases that represent organized volumes of information relating to transfers, terminal, etc. With these databases is very easy to store important information in an easily accessible manner. Sometimes, confidential information is to be stored in digital form, in any form, etc. In this case, you will usually embedded security features through which you can protect your personal information. However, in the case of movement of the hard disk or computer transfer to other hands. In this case, is to completely clean the disk, which means to remove all information from the disk, as well as all traces of information with which it is possible to recover data. Disk Cleanup in our time, since before there were specially designed for this program has become a very simple task. The habit of cleaning all discs worth nothing in terms of money or effort, but pays off in full when it becomes a habit (because your enemies can use the recovered from your «clean» the disc information against you). There are programs for cleaning disks, specially designed for large companies that perform cleaning disks on a large scale. These programs have features with which is very convenient to monitor the purification of all the volumes of multiple discs. Some programs can even restore and preserve the serial numbers, for example, of great importance for the legal affairs of the company. Simply deleting all the files (using the operating system installed, for example) may not be sufficient nutritionally adequate and safe. Known methods for recovering data from hard drive, which was quite thoroughly cleaned. Following data remaining in some remote sectors of the hard drive is sometimes enough to make using the analysis to recover information is lost. In addition to using software to remove the data for security purposes, these programs can also be used as a helper application when you reinstall the operating system. For systems strongly infected by viruses and other malicious programs are very important full-erase disc and installation of a «clean». There are both free and paid commercial applications. Commercial software was certainly not free, but usually for such programs available technical support. There only remains a matter of choice: a free program for cleaning disks without technical support, or vice versa — paid, but with support.

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A shortcut on the desktop — how to create it?

A shortcut on the desktop — how to create it? On the desktop you can place shortcuts to different programs or files. Labels are used for quick launch frequently used programs. Using them can save a few seconds or minutes, that might be necessary to search for a file folder or run the program. Remember that Desktop Shortcuts — part of your user settings. In Windows 95/98 desktop shortcut — zero-length file with the same name as in the original file. Desk. Many people find the shortcuts on the desktop useful feature, because they help to get quick access to frequently used files. However, because the labels are stored on your hard disk in the system folder when reinstalling them will have to do again. Desktop shortcut has a small arrow in the lower left corner. To create a shortcut, right click on the file and select «create shortcut». Then take the shortcut and drag it to the desktop. When you click on the shortcut, it runs the program, to which he belongs. Labels do not uninstall a program, simply press the right click, and then «remove». Instead of looking for a file across multiple folders or using the search options, use the search capabilities on the desktop. Program. Search on the desktop Windows — a free plugin from Microsoft. With the help of one of the features of searching the Windows desktop you can set keywords to files. For example, if you create keyword «wordpad», to open the program WordPad, type «wordpad» on the Windows desktop and the program will start. Also, if you right click on the file, you will have additional options: — send it to another folder, etc. Two convenient locations for the labels: the Start menu and desktop. Label — a quick way to start the program, open a document, or check the status of the printer. If you have opened several windows, then to see the desktop you need to minimize, close or minimizoravat and pushed aside. Labels. Labels can be made not only on the desktop. You can also place a shortcut in the Quick Launch toolbar.

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Understanding Document Management System

The terms «document management» and «paperless office» is the theme of countless articles and books. Everyone wants to get it, but not everyone understands what is really meant by these terms. Before you attempt to achieve a complete document management, it is important to have good basic knowledge of terms and concepts that are associated with this administration. Once you begin to explore the various programs available, you will often encounter some abbreviations, acronyms and common terms associated with managing documents, which you will be completely unfamiliar. We give you a "cheat sheet» ( «cheat sheet»), which will help you better understand the material, which will have to work, as well as confidently negotiate with providers of software for document management. This is a generic term that refers to the entire process of converting paper documents into electronic equivalents. It includes concepts such as scanning, text recognition, convert image and indexed for easy searching. In other words — is the common name of the entire process of document management. OCR — is a process in which there is a recognition of printed words in an ordinary document. Optical character recognition is mainly used in the processing of documents printed in ordinary type printer or a typewriter. This process is similar to OCR, but also suitable for processing certain hand-written documents — special forms. You can also recognize and process «watermarks» and bar codes. Also sometimes called the Office document ((Document Management DM)) or document management systems (Document Management System (DMS)). This term encompasses not only the electronic conversion of paper documents, but also the management of documents created by electronic means, including word processing and sending e-mail. EDMS systems are used to locate and display documents, as well as to support different versions of the original document. This term, also known as the Office records (Record Management (RM)) or records management system (Record management System (RMS)), applies to systems that are used to ensure that all important reports such as payroll, human resources , records of customers, contracts, etc., are stored securely and easily accessible at any time. In another called content management system (Content Management Systems (CMS)), this term refers to software that is used for storage and placement of certain content on the website. CMS separates the content from the network core content of HTML, which allows any trustee to place or remove any content from vebvebsayta, without having to know the language of HTML. WFM systems are used to manage the preparation of the document in a structured form, where certain operations, review or confirmation should be performed in a certain order. WFM system send the documents to certain people in the correct sequence, while the weight process is completed. These systems are used to compile a complete list of «knowledge» organizations are available to everyone. KM systems eliminate the need for employees to re-invent the wheel, when dealing with issues, processes, or any other problem that someone in the organization has encountered. System FAQ (Frequently Asked Questions (FAQ)) — an excellent example of valuable KM system. Now, when you have a basic understanding of oud basic terms that you will have to face, your next step is to determine the type of document management system that will best meet your requirements. After that you can already start the process of identifying the available programs and choose the one that best fit your organization

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Framework for developing software

Software development process requires a lot of time. This is a complex process, which includes aspects from planning to further maintenance. For proper implementation of the software development project, it is important to know the basics necessary for its successful development. 1. Quality assurance. 2. Information corresponding to the latest technologies. 3. Analysis of requirements. 4. Effective management. 5. Regular communication channels. The necessary quality assurance is very important when developing software. Compliance with internationally recognized standards such as ISO is very important. Only in this case the certificate will actually have the necessary guarantee, the relevant international standards. Quality assurance and technical support for your product is the basis for the excellent reputation of your business. Using the most advanced technologies will help you provide the customer the choice of various functions and features that you can use to him in the forthcoming software. Similarly, defining the client's requirements, you can easily develop such a program, which ideally will meet all its requirements. The success of the business lies in the fact, to understand all the requirements of the client and create an excellent high-tech product that meets all requirements. Effective management plays a very important role in the stage of designing and implementing software. Effective management will also ensure that all actions properly coordinated among the various working groups is, in turn, ensures good performance. Communication with customers last but not least important aspect that must necessarily take into account. Communication with customers will help you better understand their requirements, it will develop the necessary software. Constantly and regularly work with clients, you can stage software to make the necessary changes to meet customer requirements. In order to succeed, we must understand that each of the aspects or elements plays an important role in the development of software. Paying attention to each of these aspects, you will surely achieve success.

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Select the program to work with taxes

In business, you are helping not only partners, but also a government that cares about the correct functioning of your business. The Government of any State is trying to take care of several things, in order to create a favorable environment for business relationships. It also provides security and protection, when necessary, and also helps in resolving disputes that may arise in business. For all these actions are necessary tools and resources they are provided with the taxes that we pay. This is absolutely normal and legitimate for all the business of education filed a tax return. Like other state procedures, filing tax returns — a complex procedure, which takes a long time. The software is a kind of universal tool, in order to deal with taxes quickly and without unnecessary waste of time. Also indisputable advantage of using the computer in completing the tax return is accurate and error-free. But the program should be properly treated as inept handling can lead to overpayment or underpayment of taxes in both cases in the long term this could lead to dire consequences. Therefore the role of filling in tax returns is so important and responsible. This software has excellent fit for both small and for big business and will greatly facilitate your activities. Paying taxes includes a management advisory service, financial service gliding and legal advisory service. This is an incomplete list of all approvals that need to be and nothing helps better than a good software for the payment of taxes. Today a lot of companies offer similar programs, but you should always keep in mind the needs of your business. If your company a lot of employees engaged in tax affairs, you can purchase the program more complex and professional, with which you will always have access to important data. But if you have a small business, it is possible that you do not need a complex program, but need a program with a simple and understandable interface, in order to make the process work with taxes as comfortable as possible. So, you have to just compare all the features of different programs available on the market and taking into account their need to choose what you want.

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Fragmentation — what is it?

Fragmentation — what is it? Nowadays almost every company in various aspects of their work relies on the Internet. Starting with as simple as sending e-mail, ending with the creation of the catalog for online store. Either way, the Internet has become one of the factors influencing the development and success of the business. Anyone who has ever used the Internet knows that speed is of particular importance. Maybe it was a time when the user was sitting quietly and waiting for page loads, since there was simply no other way out, but they are long gone. In today's world speed — the key to success. While the speed of the Internet does not depend on what computer you use, it is largely determined by capacity hard disk. For companies that rely heavily on the Internet, the number one priority should be «health» of a computer network. For «healthy» computer network to ensure efficient execution of tasks. Thus, we face a problem — the performance of the computer system has decreased. One reason for this delay may be fragmented. Companies that depend on the Internet and from a computer network, can not afford a slow speed. If you have an excessive number of fragmented files, the result could be slowing down the whole of the company. Because a fragmented hard drive will slow down not only the efficiency of the computer, because it will slow down the speed of opening web pages, checking email take longer. Fragmented files appear with time. When you download a program or copy, the system saves the file into the first free sector of the disk if the file is large and does not fit in the free sector, the system saves the remainder elsewhere. So there is a fragmented file. When you open such a file system needs additional time to find all the parts and to include in a single file. At first glance, this seems insignificant, but if the disk has thousands of such files, the performance of a system is noticeably reduced. Fortunately, to address the fragmentation exists a simple solution. There is a special software defragmentation network. In the process of defragmenting the system will find all the fragmented parts of the same file, combine them and save as a single file. Thanks defragmentation network speed increases significantly. Defragmenting does not need any subscriptions and monthly payments, you need only once to buy in any store electrical engineering.

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Проблемы сна у ребенка

Воспитание своего ребенка это настоящая радость для родителей. Хоть дело это и  хлопотное, но ни для кого не забудутся те мгновения, которые пролетают за решением проблем маленького человека. Одной из самых серьезных проблем для молодых родителей являются трудности со сном у малыша. Ведь попутно возникают проблемы со сном и у родителей. Очень важно отрегулировать этот вопрос, чтобы не возникало дополнительных трудностей в грудничковый период роста ребенка.

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Дети на каникулах

Дети это цветы жизни. Когда они маленькие и несмышленые, хочется контролировать каждый их шаг. Холить и лелеять свое дитя. Буквально пылинки сдувать. Но по мере взросления, некоторые дети становятся, словно маленькие чертяга. За ними не угонишься, не уследишь. Почувствовав самостоятельные силы в познании окружающего мира, они начинают исследовательские действия практически где угодно. На соседнем хлебозаводе, в местном ремонтно-строительном управлении, в подвалах и крышах. Пик поисковых мероприятий выпадает на дни школьных каникул. Для родителей это настоящая головная боль, которая не дает покоя ни днем, ни вечером.

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Естественные роды

Для каждой женщины беременность это удивительное путешествие, окончанием которого становятся роды. На протяжении всего этого путешествия женщина испытывает колоссальные перегрузки, а ее организм подвергается большим изменениям. Прежде чем на свет появится новый человек, женщине придется через многое пройти и принять много серьезных решений. Последним серьезным решением перед родами станет выбор способа появления малыша. Самым хорошим способом являются естественные роды. В чем же их суть?

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