Os Sec

The necessity of database encryption large database management system platform is typically Windows NT and Unix, these operating system security level is usually C1, C2 level. They have user registration, user identification, Arbitrary access control (DAC), audit and other security functions. Although the DBMS on the basis of the OS added a number of security measures, such as access control based on permissions, but the OS and DBMS on the database file itself is still lack of effective protection measures, experienced online hackers will "bypass", directly using the OS tools to steal or tamper with the database files ...

Beijing time October 13 morning news, according to foreign media reported today, the United States hacker George Hoze (George Hotz) issued a name for the blackra1n 3GS version of the iphone crack tool.　　Using this tool software, users can crack 3GS iphone in 30 seconds. The iphone can only run on a designated mobile operator's network, and it can only run software approved by Apple. Blackra1n and other cracking tools to enable the iphone to run from Cydia and other unofficial applications ...

Summary: Touch Technology CEO Chenhao April 19 Morning News, touch control technology (rolling information) (hereinafter referred to as Touch) this morning formally to the SEC to submit IPO prospectus launched to the U.S. listing. Touch the CEO Chenhao through its micro-blog review of the company's history, and look forward to the future direction of touch-controlled technology CEO Chenhao Zhi April 19 Morning News, Touch Technology (Rolling information) (hereinafter referred to as "touch") formally to the SEC early this morning to launch IPO prospectus launched to the U.S. listing. Touch-Control CEO Chenhao through its microblog review of the company's history, and ...

Summary: Touch Technology CEO Chenhao April 19 Morning News, touch control technology (rolling information) (hereinafter referred to as Touch) this morning formally to the SEC to submit IPO prospectus launched to the U.S. listing. Touch the CEO Chenhao through its micro-blog review of the company's history, and look forward to the future direction of touch-controlled technology CEO Chenhao Zhi April 19 Morning News, Touch Technology (Rolling information) (hereinafter referred to as "touch") formally to the SEC early this morning to launch IPO prospectus launched to the U.S. listing. Touch-Control CEO Chenhao through his microblog review ...

The author Marc Fasel is a senior advisor, architect, http://www.aliyun.com/zixun/aggregation/6434.html > software developer. He has 18 years of experience building large, high-performance enterprise apps. In this article, he node.js the test process, the results, the conclusions, and the performance difference between the two by doing a test (performance test on the app and Java Server app).

In the daily link to the Silicon Valley, the most fresh information! The "Silicon Valley" here refers to the typical and innovative business representatives abroad. 1. SEC documents disclosed Dropbox has been financed 325 million USD <http://tech.qq.com/a/20140225/003114.htm> An official document from Dropbox to the Securities and Exchange Commission (SEC) shows that Dropbox has successfully financed 325 million of billions of dollars in the latest round of financing, but the amount of financing can be raised ...

Beijing time, April 10 morning, according to foreign media reported yesterday, Adobe in a filing to the SEC declaration documents complained that Flash technology was completely rejected by Apple, which may affect Adobe's business.　　One industry source said the move highlighted Adobe's possible request for government agencies to intervene. Two companies have been in the business of calling for government intervention in Apple's ipod touch, the iphone and the latest ipad, which do not support Adobe's Flash technology. Not long ago, Apple changed its ...

It can be said that there are two superpowers in the world today: China and the United States. In the Internet with the exponential speed of development today, people's life has been inseparable from the network, then, these two dozen in the Internet, what is the difference? We compare two countries from the following series of Internet-related parameters, such as the number of Internet users, Internet penetration, the speed of Internet connection, the number of domain names,   　　   　　Popular websites, web browsers, operating systems, and so on. 1, the number of Internet users ten years ago, the United States ...

June the words of the editor of the War on Clouds/a battle over the cloud in the Chinese market. On the December 18, 2013, Amazon's Public cloud services AWS (Amazon WEB Services) announced a limited preview of its China Regional cloud computing platform service. Through extensive cooperation with the industry chain, the world's largest cloud services provider-Amazon's public cloud services will officially land in China. Although the previous Microsoft, IBM's public cloud has first landed, but the landing of the Amazon, whether Microsoft, IBM and other international giants, or Tencent, Baidu, Ali ...

HP's server products have long supported Linux while HP is starting to use Linux on its desktop computers. Their server products currently employ a large number of Linux systems, including Rhel (Red Hat Enterprise Linux), Novell's SLEs (SUSE Linux Enterprise server), Oracle Enterprise Linux and Http://www.aliyun.com/zixun/agg ...