Free Open Mail Relay

For small and medium-sized enterprises, there are many free and open source router and firewall solutions, even as a business choice. 　　Many of these products offer LAN services, such as VPN services, hotspot gateways, and the use of mandatory network portals to share wireless networks. Here, the editors find open source and free router projects that are suitable for businesses that include small businesses, midsize, and even the size of Cisco and Juniper.  Gossip Less, we look at these seven open source and free Linux network operating system. &nb ...

Real-time mail blacklist service, as an effective service against the spread of spam, has been widely used abroad. Many nongovernmental or official anti-spam organizations have launched their real-time blacklist for users to choose from. Real-time blacklist is based on the analysis of artificial or machine to determine whether an IP address is a spam source, so that it blacklisted. The user's mail server can query the blacklist to decide whether to accept messages from that address. In determining whether it is a spam source, most of the spam is sent by this address ...

The abuse of cloud browsers like Amazon Silk, Cloud Browse, Opera Mini, and Puffin gives anonymously free access to massive cloud computing tasks, no doubt for cloud computing where security trust is already precarious It was a heavy bomb dropped. Security researchers show that cloud computing can be used at any cost without any hassle, as long as it can be found where its processing cycle is. On the Amazon (Amazon) and Google in full swing cloud computing ...

Through the misuse of cloud browsers such as Amazon Silk, Cloud Browse, Opera Mini and Puffin, anonymous access to large-scale cloud computing tasks is no doubt a bombshell that has thrown off a heavy bomb in a precarious cloud security trust. Security researchers show that cloud computing can be used indiscriminately without cost, as long as it can find out where its processing cycles are. Just as Amazon and Google launched a raging cloud-computing price war, no cloud-computing company could beat the learning ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall first look at two Tsinghua Science and Technology Park Enterprise Information Service Center survey data: 1, only 30% of the agencies have their own web site or network Service platform. 　　95% of institutional managers want to use the Internet to cut revenue for their organizations. 　　What does the huge gap between 95% and 30% illustrate? There are too few Internet tools for the organization. 2. Of these 30% net organizations, 85% found that their network investment did not play any role, only 15% of the organizations had been ...

Talk business with foreigners, do not use a foreign language to send mail? It's okay! A new technology allows you to send out the Chinese, the other received is a foreign language. Secretly to help you, is a call language networking cloud translation platform, by the Wuhan Vivid Information Technology Co., Ltd. Global Initiative. Yesterday, the reporter walked into the Optics Valley Software Park, the company, feel the "cloud" brought by the barrier-free exchange of fun. Invisible translation assistant into the expressive company, looking at all the computer. Fu Qiang, executive vice president of the company, took a reporter to one of the computers to sit down, "experience the cloud translation is what!" "Click to open ...

Absrtact: Let's take a look at what China's internet bosses have done in the last two years: Lei the millet with futures; Chen Tianqiao in the Grand Bambook E-book project nearly failed the results of the strong Bambook smartphone; Zhou the people to let us look at China's internet bosses have done in the past two years what: lei in the way of futures to do in full swing millet; Chen Tianqiao in the Grand Bambook E-book project nearly failed the results of the strong Bambook smartphone; Zhou the People for "special ...

"Guide" Xu Hanbin has been in Alibaba and Tencent engaged in more than 4 years of technical research and development work, responsible for the daily request over billion web system upgrades and refactoring, at present in Xiaoman technology entrepreneurship, engaged in SaaS service technology construction. The electric dealer's second kill and buys, to us, is not a strange thing. However, from a technical standpoint, this is a great test for the web system. When a web system receives tens or even more requests in a second, system optimization and stability are critical. This time we will focus on the second kill and snapping of the technology implementation and ...

The intermediary transaction SEO diagnoses Taobao guest cloud host Technology Hall recently everybody in the hype SNS, every day has the big and small SNS website to come out, for a time, SNS has become the entire mutual understanding network industry's hottest several letters, as if as the Internet practitioner, you do not talk about SNS is outdated. Now the major Internet companies have followed to hype the concept of SNS, and bullish to announce their 1.001 billion registered users. Regardless of SNS itself has given these big internet companies to bring the real profit model, big site in the hype SN ...

Where is the cloud? In fact, cloud computing technology in the network services have been everywhere, such as cloud desktop, cloud office, Cloud video, Cloud games, Cloud search, cloud recognition, cloud U disk and so on. Users do not have to understand the operating principles behind it, and do not have to own some hardware and software, you can in the "cloud" free browsing, office or entertainment. The side is a "cloud" experience white-collar 萧潇 (alias) to any technological knowledge is difficult to show interest, "cloud?" Heard, what? Soon she was in a keen interest in the sale of nearby shopping malls. In fact, like 萧潇, we often enjoy ...