On the other hand – works like a proxy and bannerorezka. This means that the program blocks annoying advertising banners and window and caching of pages, images, and DNS-queries reduces not only the traffic but also time. In addition to these objectives, the program provides money and traffic records for the month and a day, keeps statistics on the days and months, the division provides access to different computers on a network. If providing access through an additional server is not desirable, it is necessary to focus on programs that help save bandwidth by other means. Which tasks should be deal with such a program? Reduce traffic by caching data, images, and files. Reduce incoming traffic by browsing the Web by blocking banners, pop-ups.
Reduce traffic by banning download multimedia files, or files whose size exceeds a certain value. Reduce traffic by deny access to certain subjects. Reduce traffic by limiting the speed of access to time for users. Keep records and billing of traffic as a whole and for individual users. And beyond that – to protect from intruders, viruses, spam and other malware from. Such requirements are met programs intended to organize a unified access to the Internet from the LAN, and simultaneously address issues related to the distribution of access rights to resources and files, the speed limit, a ban on downloading advertising banners and pop-ups that provide caching downloaded information for re-use of local storage. Typically, this integrated solution, providing multi-level savings. Among these solutions is worth noting Traffic Inspector, which in addition to detailed accounting and ad-blocking sites has also individually controlled filtering and caching.
Private management is so efficiently, the savings can be up to 35% of the total traffic. Mail Gateway provides additional cost savings by blocking spam without downloading the messages and the program has a system of timely locking out users with increased network activity, because we all know how much traffic can pump up the virus. By the way, to program against viruses, Traffic Inspector, you can connect additional modules from the Panda and Kaspersky. How to save bandwidth, you decide, whether the data is confidential and whether or not to trust them to relay through the server, or implement a comprehensive savings in itself, and can be used both ways. The conclusion is still one – save can and should be, because online budgets and shrinking of the previously available under the circumstances, traffic may not be enough.