Pptp Vpn Protocol

To adapt to the needs of information and mobile office, many enterprises have deployed VPN servers. The VPN (virtual private receptacle), which is built on the Windows Server 2003-based Routing and Remote Access service, is a secure and convenient remote access solution, and is now the preferred choice for most small and midsize enterprises. 　　Then how to secure the VPN is a problem for the enterprise CIO to face. VPN solution is to virtual ...

Resource sharing and telecommuting are one of the most important contributions of network to modern society. In colleges and universities with scientific research education as their duty, the important significance of various academic documents, teaching materials and frontier technology sharing is particularly prominent. The network environment of colleges and universities is a more special environment, because of the large capacity of intranet, it often compose the campus network with more complicated structure.　　The shared resources are often concentrated in the library of the University electronic database, as well as the use of Off-campus electronic database, the formation of the campus resource sharing pattern. Campus Network barrier as the vanguard of domestic Water Conservancy research, university information Construction ...

We usually have more contact with "hard" routes in our daily lives. 　　The so-called hard routing is a special application of hardware devices, including processors, power supply, embedded software, to provide the configured router function. 　　"Soft" routing is relative to "hard" routing, refers to the use of professional servers, with the free Linux/unix platform or professional Windows platform set up. "Soft" Routing has many advantages: first, should ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall VPS is virtual private server abbreviation, literal translation is the fictitious dedicated servers. 　　As the name suggests, it is not a real physical server, but it is also different from the shared Hosting (virtual host), users have full control of the VPS, that is, root Access. The characteristics of the VPS 1, relatively independent user isolation: Users no longer because of a variety of resources and fighting, between each other in a relative separation ...

IP Virtual Private network is a very complex technology, involving all aspects, the most critical of which is the tunnel technology. Simply put, the virtual private network is actually the data encapsulation of the enterprise network in the tunnel for transmission. Because the tunneling protocol is relatively complex, the virtual private network technology is complicated. The most typical of tunneling protocols are IPSec, L2TP, GRE, PPTP, L2F, and so on. Where GRE, IPSec belongs to the third-tier tunneling protocol, L2TP, PPTP and L2F belong to the second-tier tunneling protocol. The essential difference between the second and third-tier tunnels is that ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall Linux is a set of free to use and freely propagated Unix-like operating system. Web servers are ubiquitous. In today's world of dedicated intranets and public data announcements, virtually every workstation connected to the Internet can be a worldwideweb server. 　　Now, based on Linux operating system software numerous, today, IDC Review network recommended 5 from Abroad mainstream Web server. 1.AOLs ...

China's leading enterprise hybrid cloud platform and technical service provider--Shanghai engraving Information Technology Co., Ltd. (hereinafter referred to as "carved through the cloud") today and Cisco (Cisco BAE, Inc.) Jointly announced the Keytone Cloud (Cloud) and Cisco into the field of cloud computing strategic partners. The two sides signed a memorandum of Understanding on strategic partnership and cooperation in the area of cloud computing, which involves in-depth and close cooperation in the fields of cloud computing, market, sales, channels and customers. Early 2014, ...