显示标签为“users”的博文。显示所有博文
显示标签为“users”的博文。显示所有博文

2011年4月21日星期四

Apple iPhone stores the data on the comings and goings of users

The Apple iPhone could be storing detailed information on the comings and goings of users and loading to their computers when they synchronize their digital devices, say two British security researchers.

A program on the geographic coordinates of smartphone records and timestamp, which are then downloaded to the hard disk of the user, means that anyone with access to this drive could determine where a person was and when.

"Apple, it made it possible for almost all the world - a jealous spouse, a private detective - with access to your computer to obtain detailed information on where you've been or telephone"Pete Warden, one of the researchers, said the newspaper The Guardian.""

Warden, with researcher Alasdair Allan, announced their discovery at the technology conference where 2.0 in Santa Clara, California, Wednesday.

Attempts to contact Apple were not successful, and the company issued a statement on the claims.

Allan and park wardens have set up a website describing in detail how the information is recorded, where he is and measures that may be taken to protect the information, including encryption of data.

In a blog on Radar O'Reilly, a technology Web site, they said that the data collection feature seems to have emerged with the release of iOS 4 in June 2010.

Allan and Wardan said data does not spread anywhere elsewhere but are normally stored in an unprotected format. He is also transferred to a new phone from Apple when this device is synchronized with the computer.

"We are not sure why Apple is collects these data, but it is clearly intentional, as the database is being restored through backups and even migration of device,"they wrote.""

David Senf, Director of IDC Canada, a telecoms infrastructure solutions and it services, said company he is not surprised by finding Allan and Wardan. It is part of the "ongoing saga" controversy of data collection, he said.

"There is a multitude of applications that support your info," Senf said, adding that mobile carriers already keep track of your location. However, this information is supposed to be stored in a location that is secure and accessible only by order of the Court.

"On the scale of things that I am concerned, I'm much less worried about it," he said.

The real problem is if the pirates are able to access your computer, he said.

Senf said that this underscores the need for consumers and businesses to use encryption software to protect data of potential cyberattacks.

A BBC News Online article, the company can legitimately claim to have the right to the data, based on its terms and conditions.

"We may collect information such as occupation, language, code postal, indicative, unique device identifier, location and timezone where an Apple product is used so that we can better understand customer behavior and improve our products."", services and advertising" the document said.

Accessibility links

View the original article here

Rural users of China Mobile lift past 600 million subscriptions

April 20, 2011, 7: 55 pm EDT by Bloomberg News

April 21 (Bloomberg) - China Mobile Ltd. became the first telephone company in the world to exceed 600 million subscribers that it has signed more rural customers in the first quarter.

China Mobile added 16.8 million subscribers in the first quarter, one almost 3% increase in the 584 million customers at the end of December, the company said yesterday.With mobile devices now represent 75 per cent of the 1.2 billion China phone users, the Beijing-based carrier is getting most of its new customer additions in the countryside who spend less on their monthly phone bills. Thus the average revenue per user, or ARPU, for the quarter ended March 31, dropped to 67 yuan ($ 10.3), 76 Yuan at the end of December, the company said yesterday. "" This subscriber number is rather good, "said Jim Tang, an analyst at go Wanguo Securities Co. in Shanghai who rate stocks"neutral". "Is especially low end subscribers, this is why you see the growth of profits to a single digit.Net profit for the first quarter rose by 5.4% to 26.9 billion yuan, 25.5 billion yuan a year earlier, reported China Mobile. Sales increased from 8.3% to 118.2 billion yuan.Profit in the first quarter was projected at 26.8 billion yuan on sales of 119 billion yuan, according to the median of four analysts estimates in a Bloomberg News survey. "Low use customers"new clients were mainly low usage customers,"Chairman Wang Jianzhou, said yesterday. "ARPU and average revenue per minute of use continue to decline."Wang is designed to battle the decline in revenue per user by the expansion of sales of data value added services such as music downloads top range of smartphone users.China Mobile said 549 million customers made use of value-added services in the first quarter and 476 million used his music wireless service. Value added services have been the "driving force" of sales in the first quarter, he said.Wang expects the company to data will be an important source of future earnings growth and plans to increase spending of 6.5 percent this year to strengthen investment services. China Mobile will spend as much as 117.7 billion yuan to invest on the network and add points of access wireless that it is intended to keep attracting smartphone users and help maintain its advance on China Unicom (Hong Kong) Ltd. and China Telecom Corp. 'data Revenues' China Unicom this week reported it added 9.6 million subscribers in the first quarter taking his total to 320.9 million at the end of March. "It's data revenues which are clearly on the rise,"Colin McCallum, an analyst with Credit Switzerland Group AG in Hong Kong, wrote in a report April 15." "This seems to be a very healthy ratio of income to the volume, which China Mobile management has put an end to a deliberate strategy to avoid unlimited data packets.China Mobile increased 0.8% to HK$ 72.60 16 hours near trade in Hong Kong yesterday before the earnings announcement. The stock market dropped by 6 percent this year.China Unicom and China Telecom will report earnings next week.

-Edmond Lococo. Editors: Suresh Seshadri, Robert Valpuesta.

To communicate with the staff of Bloomberg News on this story: Edmond Lococo in Beijing at elococo@bloomberg.net

To contact the editor responsible for this story: Cho Young-Sam to ycho2@bloomberg.net


View the original article here