Indices: first step on & nb p; paths to & nb p; speed
Databases are specialized repositories of information, and working with them, we operate with concepts of data sets and operations on these data, forgetting that there is real equipment behind them.…

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Spammers began to unite in online clubs
Spammers also know the parable of the broom twigs, which are easy to break individually, but together it is almost impossible. And these bad people, which most normal people hate…

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Svg as foreboding
Generally speaking, the hype around Scalable Vector Graphics (SVG) began almost immediately after the W3C assembled the SVG Working Group, led by Chris Lilley, and announced the standard. This happened…

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Your online office of & nb p; Micro oft

The Windows Live family brought together a variety of user services, designed for both ordinary Web users and professional communities of developers, scientists, and researchers. There is even a 3D map service. One of the new popular types of services is Live Office, which we will explore in detail in this article. It is a set of tools for creating your own e-commerce solution. Just do not be afraid that you have to retrain as a designer and webmaster in one person. Continue reading

Warning network attacks.

An intrusion into a computer system usually begins with a preliminary assessment of the flaws in the protection of the network perimeter of your server connected to the network. In the course of such a “shoot-in,” the hacker first needs to know the list of open ports and evaluate the identity of your computer’s operating system. The previous article described the scanlogd program, which allows analyzing attempts to scan your server. Continue reading

Electronic money as a means of payment on the Internet

At the moment, more and more services are provided on the Internet, and very often you need to pay for an interesting program, some kind of service or product. In most cases, the amount is small, and you pay it, it seems like, do not mind at all. But this is where the difficulties begin, because it is not always known how to pay quickly and without much hassle. In this article we will try to consider the main methods of electronic payments that currently exist in RuNet. Continue reading

We work on a & nb p; secure protocol
Imagine this situation. You have a website located on an external server. You, as an administrator, perform certain actions on it, connecting under a certain login and password. The second…

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Web Services & nb p; 2.0: Flickr
Every day, Web 2.0 services are becoming more and more. There are even those who have achieved amazing results, and their value is expressed in millions of dollars. The leader…

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5 rules to help protect yourself from cybercriminals
Today, the problems of cyber defense have become more acute in society. The level of crimes related to the theft of personal data is growing from year to year in…

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"Half a Century in Space - The Epoch of Search"
On the eve of the atrium of the Novinsky Passage shopping center, Google held an exhibition “Half a Century in Space - Search Epoch”, timed to coincide with the 50th…

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