E Mail Spoofing

In a Web server, there are usually a lot of files or programs that are not published or downloaded, most of which are classified by a company or government agency, or a programmer's program source code. 　　It can be seen that the security of a server is very important. Many Internet users may not understand the specific use of Web servers, in fact, users in the network browsing the Web site, send and receive e-mail, play online games, etc., are provided by the network server services. When a user browses a website, first enter a URL in the address bar (for example, www.8 ...).

Voice Transmission (VoIP) technology based on IP network has developed into a special voice communication technology, and its application is more and more wide. But the study found that, in addition to quality of service issues, security issues are the Chief Technology Officer (CIO) in making VoIP decisions to focus on the content. In reality, many customers say that the security situation does not meet the enterprise's application standards is the reason they do not want to deploy VoIP for the time being. Currently, VoIP faces 4 security issues: Denial of service (DoS) attacks, illegal access, charges fraud or eavesdropping threats. Market research ...

Since 2000, the rapid development of Internet technology, mail technology has gradually become one of the most important communication tools in modern society. However, the innate intrusion of spam on mail users has become one of the most widely recognized threats to internet use by the end of 2006. There are many numbers that are shocking: the world produces 1000 spam messages a day, and 94% of the messages that users receive are spam; the United States and China are the world's largest two spam-producing countries and consumers; the average number of spam messages received by Chinese netizens is 19 per week.

1 The concept of cloud security for the network, many concepts or nouns are imported, or literal translation or transliteration. For example: Internet (Internet), mouse (mouse), Network Surfer (Cybersurfer), hardware (hardware), software (soft ware), database (data bank), etc., "cloud security" is not the word, It is the concept of the Chinese antivirus enterprise creation, is the cloud computing in the security domain concrete application. 2006 Google launched the "Google 101 program," and ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall website completes, the maintenance and the management becomes the work which needs to carry on continuously. 　　In this chapter, the site will be optimized for internal links, efficient maintenance, PR upgrade way to introduce. 　　First, optimize the internal links of the site two, the site efficient maintenance of three common sense three, improve the site PageRank have a wonderful recruit the above details can go to "Internet entrepreneurship Success (five): the management and maintenance of the website" read. Four, site exchange links also beware of counterfeit ...

"Now the virus is increasing at a tremendous rate, there are about 20,000 new malicious programs every day, which poses a great challenge to traditional anti-virus methods."   "August 6, the global vice president of trend technology, Greater China's executive director Oscar told reporters that the trend of technology to anti-virus software technology upgrades aimed at the" cloud security. It is reported that the trend technology cloud security technology is through dynamic access to the security rating of the information, the establishment of a variety of credit, the equivalent of the virus signature stored in the cloud, before the malicious information into the user's computer, it will be directly blocked ...

When the CCTV 3 15 program will be netease default third party in its web site hanging code peep User privacy, view, analysis of their email specific content, and based on user information and Internet behavior to send accurate advertising, the most intuitive way to present in front of us, Have to say: As a new profit model and user information access means, cookies not only for Internet technology companies to provide more obscure ways to make money and a great potential for expansion of space, but also for the vast number of e-commerce companies, online gaming companies and even network marketing companies to achieve lower ...

Once upon a time, with the explosive growth of customer demand for video communications, coupled with the strong push of equipment manufacturers, the topic of unified Communications (UC) became hot. However, two or three years later, the development of unified communications has been very slow, rarely successful classic cases, then, is it expensive cost, or the implementation of high risk to discourage customers? Today, the advent of cloud computing, 0 maintenance costs, zero implementation of the risk of Unified Communications SaaS service Model UCaaS (UC as a 　　Service) to save the industry? To answer this question ...

"Editor's note" The Black Hat Convention's scale is increasing year in, this is the world's smartest brain together, will wipe out what kind of lightning Flint, this year's Black Hat Congress attracted nearly million people to participate in, these technical men are very consistent with the "Matrix" in the "Keanu" image standards, eyes deep, stand upright, poor speech, It is said that there are many FBI site recruitment, in short, attracted the global vision. This article has counted the cool 10 tools of this Conference, and it is worth to be happy that most of them are open source. 2014 Black Hat Convention display hacker tool can help penetration tester Discover VoIP pass ...

Today, the speed at which a network threat has been generated has been shortened to two seconds. The U.S. Ostermanresearch "Cloud Client Enterprise Security Impact Assessment Report" shows that in today's network environment, a company with 5,000 employees, in the case of traditional terminal protection has been deployed, in a year will still have 2/3 of the endpoint is infected, The company will lose 2.5 million yuan for the cost. 　　At the same time, because of the inability to locate the source of the threat of infection, the virus will continue to repeat the infection in the corporate network, resulting in the company's losses are constantly magnified. Terminal because it stores ...