NET Kang Virtual application network: Private Cloud application access

The development trend of enterprise private "cloud" application

Like many similar industrial revolutions, cloud computing is driving different industries to change their original models. As Shane Robinson, Hewlett-Packard's chief Strategic Technology officer, Chene Robinson, the IT technology industry is at an important turning point, and while this transition is still in its infancy, it will ultimately change the way we get information, share content and communicate with each other. This new wave will be driven by an entirely new computing model: Businesses or individuals will no longer need to install a large number of packaged software on their computers, but access to a wide, on-demand service via a Web browser-what we call "cloud services". As this shift accelerates, the IT industry will take a fundamental leap forward in leading the user experience. Cloud computing will enter a booming period in the next few years. According to IDC's latest data, cloud computing services will reach 10% of overall IT spending in 2013, with annual earnings of as much as $44.2 billion trillion. In 5 years, the growth of cloud computing services will be very strong, the average annual increase of 26%, is the traditional IT industry growth rate of 6 times times.

Due to the rise of the application cloud model, many changes have taken place in the micro-level of the management mode and the use mode of the enterprise application, which are as follows:

Application systems are increasingly centrally managed and, as before, each application has one or more separate servers, but a large number of virtualization systems are combined.

In the user's access means, more and more mobile, each application system may need to adapt to computers (including desktops and notebooks), smartphones and tablets and other terminal access. In addition, the terminal access network also from the previous single wired network to the wired, wireless and 3G network hybrid access transformation.

More and more industry system appears, an application system all situation will not appear again.

Because the "cloud" architecture is becoming more popular, users are no longer concerned about what kind of network environment their applications are deployed in, but about the application system itself.

The recognition of the user identity of the enterprise is more and more meticulous, and the user's use process and data audit requirements are more and more strict.

New challenges in enterprise application security

The development trend of these enterprises has also brought new challenges to enterprise application access security, which can be summarized as how to ensure the security of cloud applications. Details include:

How do I get users to access corporate private cloud applications anytime, anywhere?

How to adapt to an endless stream of intelligent mobile terminals?

How to identify various enterprise applications and achieve precise control?

How to ensure that each user of the Access application system is authorized? And how to ensure that each user's use is controllable and auditable?

How to provide easy-to-use usage for a large number of non-tech users?

The new idea of net Kang Science and technology

Aiming at the new trends and challenges of enterprise application development and Enterprise Informatization, the network Kang technology has put forward the innovative concept and solution of virtual application network-van, as a technical response.

The virtual application Network van solution can establish a virtual network hierarchy on the physical network, in which the physical host and the application can be identified by a unique identifier; In addition, a virtual routing protocol is used between virtual hosts to find other entities. and forwards the packet from one virtual entity to another. For end users, the solution can help users block out complex physical networks and direct users to the application and network resources they need to access. More importantly, the virtual network can be used as a general enterprise Communication application platform, which can carry out enterprise application access, enterprise Cooperative application and VPN business. Companies can also develop new applications on the platform. As shown in the following illustration:

Through the virtual application network, enterprise users can really only care about the core business and application of the enterprise, instead of spending a lot of time to learn and familiar with the network structure and network technology.

In the core architecture of virtual application network, the objects that can be managed are called virtual entity ve (Entity), which includes people, users, applications, servers, security gateways and security policies. In these virtual entities, each individual user needs to focus on the user and the application.

Network Kang Science and Technology theory that: virtual application Network van concept and practical technology in the current application of the "cloud" to solve application management and application access security fundamental solution:

Virtual Application network completely masks the traditional network or virtual network in the presentation of network elements, all virtual entities can not understand the actual network topology, it is good to protect the security of the physical network.

Each virtual entity access to the virtual application network requires a high intensity of certification, and, every entity in Van will keep the log information for audit, to ensure the safety of van itself; In addition, each entity's access to other entities is controlled, and only the element that has access to the permission can be accessed normally.

Data between entities is encrypted and data can be prevented from being tampered with.

Data communication between entities is identifiable.

It is based on the virtual application network van for the application of accurate identification and control, as well as high intensity of security, network science and technology that the virtual application network can fully guarantee the enterprise private "cloud" application system availability and security. and network Kang Science and technology according to the virtual application network concept launched the application of security gateway products is also such an enterprise application security access products, can be used for enterprise application access portal, and fully guarantee the security of the application system.