Install Vpn Server

In this recipe, you will configure an SSL VPN tunnel that requires users to authenticate using a certificate.

Some distributions run a http://www.aliyun.com/zixun/aggregation/12499.html "> Domain resolution Caching service in the background." Of course, there are also distributions that do not have this service. If you have this program in the background of Ubuntu, you can use the Restart NSCD service to empty the cache. Why empty the cache? Most DNS clients cache the results of domain name resolution locally, which increases access to the same address ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Load balancing is composed of multiple servers in a symmetrical way of a server set, each server has the equivalent status, can be provided to the external service alone without the assistance of other servers. Through some load-sharing technology, the externally sent requests are evenly distributed to one of the servers in the symmetric structure, and the requested server alone is received ...

How do enterprises integrate WAN and Internet cloud services, or use the cloud computing services of the public Internet? Most businesses support remote users through SSL VPNs on the Internet. 　　There are also a number of Internet VPN to connect branch offices to the data center, effectively make the enterprise WAN Internet VPN. For businesses that already use the Internet as a WAN, opening cloud services via the Internet may be the best option. If you want to achieve a more stringent service level agreement (SLA), the other option is to let the cloud service provider straight ...

If you are a mobile office employee who travels a lot in your company, you will often use VPN to connect to your company's internal resources. 　　This traditional technology is being challenged by other new technologies, one of which is Microsoft's accompanying DirectAccess features from Windows 7 and Windows Server 2008. During a tech Ed training on the morning of November 6, Microsoft Product Manager Ward Ralston introduced the latest Windows Server 20 ...

At present, there are three main types of marketing channels for telecom operators: their own channels, social channels and electronic channels. Among them, the social channel because of "many points, wide, line Long", the cost and risk is much lower than the Self-built channel, can cover a variety of self-built channels could not cover the "blind zone" and other advantages, has become the future channel construction of telecommunications operators main ideas. However, the current social channels are generally not high professional level, loyalty is not high, the management capacity is not strong and other issues, the need for the telecommunications operators to further refine management. In IT management, social channels also face a series of challenges: 1, society ...

Enterprise operation and maintenance job interview: How to prevent the Linux server in the Trojan? (A) to answer the strategy to business interviews there are many competitors, so pay attention to the dimensions and height of the answer, we must immediately spike competitors, get high-paying offer. (B) Answer Tactics Trojans are often malicious Linux Under the way through the Web to upload the directory to upload Trojans to the Linux server, according to the malicious Web site to start -> Linux -> HTTP Services -> Middleware Services -> Program Code ...

Siemens-a global group of electrical and Electrical engineering, with its business in industry, energy and Healthcare, has won worldwide acclaim for its innovations and technological achievements. Siemens IT FX and Services has developed a worldwide transport service system with over 80,000 devices. Another additional service enables its users to send packages to devices around the world across the VPN network. To make these software updates and installations more efficient, cost effective, and deliver more complex packages to more devices, West ...

The traditional It delivery model has many problems, whether from the delivery cycle or from planning to experience, there are a lot of difficult to determine the factors, many times because of some subjective or objective reasons cause project lag or miscarriage. Today to recommend the SaaS Pioneer Enterprise called Cloud technology, founder Shipeixin is to see the current enterprise IT delivery pain point, in September 13 began to build the first fully automatic and full self-service enterprise cloud service platform. It can be considered "a platform to subvert the existing enterprise IT delivery model, a community of application experience and software learning, a professional it person ...

What is OpenWrt? It is a Linux distribution that applies to routers. Like other Linux distributions, it also has built-in package management tools that you can install directly from a single software repository.   OpenWrt can be used in all the places where embedded Linux is needed, it has many functions, such as SSH server, VPN, traffic shaping service, even BitTorrent client. OpenWrt is not for everyone. Most people are satisfied with their own router's own firmware, but many advanced users ...