IPSec-based VPN network layer than the application layer using the main advantage of VPS is the following: 1. For the limited functionality of the user need only provide low-cost solutions that not all users need to complete and powerful VPN Jie Jue program. Many small and medium enterprises or simple applications in the hope that VPN provides only limited functionality. These requirements will only affect some of the most common type of service and the small number of servers. At this time, VPS provides users with an inexpensive solution. VPS provides fully functional to meet the needs of these users, and involved the purchase and maintenance costs than a complex IP VPN class of products is much lower.
IBM spokesman Mike said, IBM and Apple traditionally has never been close in a Burton Group report recommended that in most cases, large companies should use ODF instead of Microsofts Open XML format. The report notes that already use Microsoft Office in the enterprise should use the Office Open XML file formats. The report also predicted, OOXML will rapidly spread in the market, the majority of open source software vendors will have a competitive threat. ODF in the market impact will continue to exist. ODF in government caused a growing customer interest. But Burton Group that the selection of OpenOffice or ODF is primarily an anti-Microsoft behavior. Report, ODF should be considered more of an anti-Microsoft rhetoric, rather than an objective technology selection behavior. ODF has been approved as ISO standard, which the Government is very attractive to customers. Microsoft is trying to make OOXML was approved as ISO standards. In a meeting late 2 will determine whether OOXML was approved as ISO standards.