Virtual Private Network

Maximum the wireless network provides the use of digital certificates and the authentication method EAP-TLS (Extensible Authentication Protocol – Transport Level Security). In this case, the user's computer and the radius server verify each other on a pre-generated digital certificates that are guaranteed to protect your network from unauthorized connections, and users – from being implemented by hackers 'false' access points. For even greater protection of data transferred, you can create an external containment wireless network, using technology vpn (Virtual Private Network) over the wpa, which adds a second level of encryption of traffic. And, finally, to protect against unauthorized access points, secretly installed by your staff can be using a special network equipment, able to detect such devices and to generate relevant reports. Build a system to protect your wireless network by virtue of a little: you have to like at least, properly configured wireless access point and authentication server radius, a user database, to develop this database management system and digital certificates, and most importantly – unite all these components into a single network.

But despite the apparent complexity, to create the most secure wi-fi network is easy enough. To do this, not necessarily to be a guru in INFOBEZ-EXPO and wireless standards. All can be done hour and a half, having: a single computer, a wireless access point that supports wpa, WPA2 and authorization RADIUS-server (data characteristics of the access point can be found in the documentation or the consultants in a computer store); program Esomo, which will play the role of the radius server and the server's overall Internet access.

“Poser” Animation

Despite the fact that the tools of the program 'Poser' offers huge opportunities to work with the camera and animation, commercials, performed in this program are rare. And if there are, the quality of polygonal models and their component along with picture quality leaves much to be desired. Why is this so? Why features incorporated in it by developers with a large excess, it is impossible to use on full capacity. The fact that the requirements imposed on the program to train part of the pc so high that they talk about how serious realties animations, in some cases, simply not necessary. Agree that far not all computers can (some simply can not, but the park such vehicles is large enough) to play normally, such as 'Silent Hill' or 'Doom'.

And it's no surprise. The situation with 'Poser' is similar. High-tech and powerful product requires same heaped machines for their work. I've worked in a 'Poser' fourth, fifth and sixth version on computers of different configurations, with cpu frequencies from 850 to 2600 MHz and the amount of memory from 128 mb to 1 gb. I would like to summarize the experience work and make some perhaps subjective recommendations for this shell. Of course, 'Poser' fourth version was the most democratic and least demanding option.

Nothing strange in this, given the year of its release. Of course, the scene can cram as many models that will freeze any, even the most advanced system. Therefore, speaking of speed, will take into account that the scene should be a reasonable number of models with the same number of polygons reasonable and acceptable texture size.

Server Applications

Server applications. This section we will examine in more detail, since the bulk of the issues related to the problem of understanding Principles for licensing arises precisely when implementing server applications. As it may seem at first glance, the scheme of licensing server applications is simple enough, but for each product, there are many nuances that the first time do not fit in my head, even in people with sufficient technical background and expertise in software licensing. We will try to describe everything as accessible as it is possible. Server operating systems. The licensing model of server applications is as follows: All products are licensed by the scheme – the license to the server and client connection (CAL) or, if necessary, External Connector, more about cal and External Connector discussed later, yet understand with basic models for licensing servers.

Servers services. The most common server service is Exchange, the licensing model is similar to the model server os license for the server and client connections and if necessary, External Connector. Servers per processor. In the model of the processor, too, it would seem, everything is simple, until the notion of virtual processor. Previously licensed physical processor itself, and no questions arise, but when the concept of "virtual environment" appeared a lot of nuances, which should also be dismantled. In principle, licensing per processor "licenses for additional client connections are not needed for except Data Center Edition, but this too a little later. Management servers. Management servers are licensed as follows: a license for the server control and license the device, which will manage the server.

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