Category Archives: Computer And Technology

World Wireless Security

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These days it seems that every bit of technology is connected in a wireless version, capable of using your home network via WiFi: computers, printers, cell phones, even home theater. This article describes the security of wireless networks, ie those who can set you share in your home or office to your existing Internet connection. This work within a radius of say 25 meters from the wireless router. (You can also use a dongle “3G” wireless, you connect to the Internet over the wireless network – this will be discussed in another article).

It’s easier than ever to set up a WiFi network: Many ISPs, you get a wireless modem or router compatible if you register. However, they can not deliver them in an ideal state of security. Straight out of the box, there are some security issues in most routers.
Why is it even matter?
As a wireless network there is a possibility that you and the people of the free distribution of the house are not the only ones who can see your wireless network. Which is in the range, may be using your wireless connection. You may notice if you have your own Wi-Fi equipment – it may be several networks to be worn at all times. Each of those who do not appear with a lock icon is potentially open to anyone over for connections.

 

Flash for Photo Galleries

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There are variety of technologies accessible these days for net photo galleries. the 2 main choices, however, Flash and dynamic HTML or DHTML, rich HTML, JavaScript and CSS. during this article i’ll assist you perceive how the choice, when selecting a technology. every technology offers compelling features:

 

Flash: In most desktop computers and even several mobile devices. Not accessible when the IPAD trade customary IOS, iPhone, iPod. Offers advanced options giant show for the media, as true full screen mode. Even in older browsers should show the audio and video and lighting tricks like 3D. Renders an equivalent in all environments, that isn’t within the Flash Player supports.

 

DHTML: accessible to some extent on all devices, as well as IOS devices. Support is variable, with some browsers work well, however fails miserably on older browsers, high technology, errors are common in older browsers. Basic options are accessible everywhere, though. this implies that code written to be degraded gracefully for older browsers. now not offers advanced options like full screen or 3D effects. Native audio and video via HTML5 is merely accessible within the latest browsers.

 

In just 2 paragraphs, you ought to already begin to examine the proper role for each technologies. For terribly straightforward “Sliders” and photo galleries simple, are sufficient and DHTML is that the best option as a result of they native (built-in browser). For a lot of demanding applications – where are the height effects, the necessity for 3D, audio or video, or users with older browsers have nonetheless to examine precisely the same impact – Flash Slideshow is that the undisputed right selection