Digital Open Sign

With the popularization of Internet applications, more and more people start to use the services provided on the Internet. However, most of the Web sites currently providing services use user names and passwords to identify users, which makes it necessary for users to enter their username and password frequently. Obviously this kind of authentication has the disadvantage: with the increase of user network identity, users need to remember more than one group of user names, passwords, which give users the burden of memory; another frequent input user name, password, will correspondingly increase the user password password is cracked probability. In order to change this situation, single sign-on technology emerged ...

Q: What is the difference between digital signatures, electronic signatures, and digital certificates? A: Digital signatures are numbers that are calculated using an algorithm for the contents of a file. When this file is sent electronically, the number is appended to the back. When the receiving program receives a digitally signed file, it computes a number using the same algorithm, if the number does not match the digital signature, indicating that the file may have been modified during transmission (possibly by a man-in-the-middle attack). It does not show where content is modified, only whether the content is the same or different from the original send. Electronic signatures are basically the hands used in legal documents ...

Subway arrival sign Sample/Wang Jiecong Although Wintel's leading PC market continues to slide, there are still more markets for the portfolio, and the digital signage that is visible around it is a new journey for the pair. The traditional digital signage is the billboard, and then the screen can play video, but with the demand for advertising, digital signage on the way to the intelligent, and this road requires similar PC architecture and PC hardware and software logic to maintain. How big is the market? According to the third party, 22 million smart screens will be used from now to 2015, with a fast-growing growth rate. Touch 、...

The McKinsey Global Research Institute today released the digital transformation of China: The impact of the Internet on Productivity and growth (click to download the full report of PDF), the report points out that in 2013, China's Internet users continued to grow, the Internet is fundamentally restructuring the Chinese way of life. The following is a summary of the report: A digital revolution is surging in China. In 2013, the total number of active smart devices in China increased from 380 million to 700 million units. The same year November 11, "Singles Day" day, online shopping platform Taobao and the cat's sales of more than 36.2 billion yuan ...

As of yesterday, all over the country confirmed candidates for the Beijing Film Academy have reached 16133, more than the total number of students enrolled last year. Although this year's ying undergraduate enrollment expansion of about 8%, but the number of candidates continued to increase this year Ying's undergraduate test elimination rate of 97%, of which the traditional popular performance professional elimination rate of more than 99%. As there are still some professional open enrolment in the next two days, it is expected that the final number of Ying will be increased by thousands of.　　In the new Year's first exam contest, candidates will usher in a pitched. 4000 people taking snow test yesterday, more than 4,000 candidates took the snow to attend ...

This is the age of large data marketing. The first to put forward this concept should be McKinsey, the world's best-selling "Social consumption network Marketing" author Larry Weber that the so-called large data include enterprise information user transaction data, social media users of behavioral data and relational data and wireless Internet location data. Large-scale personalized marketing will be the core competitiveness. And now it's time to collect data in the Golden Age, how to integrate these data to become a key task in the future. The ultimate goal of research data is to study people themselves, except that data makes companies ...

Absrtact: July 10 News, network security Service provider 360 and IDC service provider, Western Digital today announced the two sides reached strategic cooperation, by 360 website Guardian for the Western Digital 30余万家 website customers to provide permanent free web site security services. It is reported that the current total number of domestic websites July 10, network security Service provider 360 and IDC service provider, Western Digital today announced the two sides reached strategic cooperation, by 360 site defender for the Western Digital 30余万家 website customers to provide permanent free web site security services. It is reported that the current total number of domestic sites for 300余万家, &qu ...

July 10 News, network security Service provider 360 and IDC service provider, Western Digital today announced the two sides reached strategic cooperation, by 360 site defender for the Western Digital 30余万家 website customers to provide permanent free web site security services. It is reported that the current total number of domestic sites for 300余万家, "360 West number cooperation model" will help China's one-tenth of the site has a safe and black ability. According to 360 Vice President Tanxiaosheng, this and the Western Digital cooperation, is the 360 website security open platform to launch an important sign, the current website Guardian has opened a ...

The main battlefield of innovation is migrating from line to line, brand marketing is bound to happen many changes.　　For advertisers, it is important to understand the entire behavior and mentality of consumers in the mobile age before embracing dazzling innovations.　　Tony | The article for the brand, this is a full of changes in the era, new technologies emerge endlessly, then which technology is the brand owners should be urgent concern? From the perspective of "experiential marketing", the progress of technology for marketing should be more excellent user experience. And among all the new technologies, the most valuable to marketing ...

Sina tip: This article belongs to the Research Report column, only for the analysis of a stock of personal views and views, and the unofficial news report, Sina does not guarantee its authenticity and objectivity, all relevant to the stock of effective information to the Shanghai and Shenzhen Stock Exchange of the announcement as prevail, please investors pay attention to risk. Investor newspaper (reporter Nimpengyu) 3G Commercial fully launched, the competition of the three major operators gradually white-hot. Prior to this, the 3G industry chain of other companies have launched a fierce competition, in the IT industry has always been very low-key huasheng (600410.SH) is an obvious beneficiary, ...