technology dynamic

Microsoft Win7 offers a sacrifice to the black screen against to pirate some net friends again already the move

On 2010-03-05, In technology dynamic, By admin

　　□ reporter Zhang Yuxin

　　Morning paper news for greatest degree limit pirating, Win7 all editions already built-in Windows activation technology, if the user cannot in 30 days of permission period effective activation system, encounter “black screen” reminder. The reporter at many IT forums saw yesterday, in previously downloaded the Windows7 testing version and issue candidate version from the Microsoft official net (Release Candidate, is called the RC version) tastes foods newly in season the experience “system madman”, has many people to send the placard name already “move”.

　　Microsoft most update operating system Windows7 (hereafter referred to as “Win7”) formally to issue on October 22 that “today starting just entered the system, the background on entire was black, will have other side effects?”At many IT amateur forum, related Win7 system bitter experience “black screen” the card starts to receive everybody to pay attention. Reflected according to the net friend, so far, besides the tabletop background nigrescence, does not have other functions to come under the limit influence temporarily. But considered the system and material security, has many net friends to choose to install XP or the Vista system.

　　According to Windows activation technical detail, Win7 user possible bitter experience “black screen” experience, progressively will strengthen in activation permission period\’s 30 days, the user has been installing Win7 previous three days, do not have any activation reminder; Reminded one time the 4th day to the 26th day every day; Reminded one time the 27th day to the 29th day every 4 hours; The 30th day reminded one time every hour; 30 days later will use “black screen” type to remind, if 30 days later had not activated, the computer tabletop will be traded for the black. If after user change tabletop background, again changes every 60 minutes the pure black, simultaneously the computer right bottom will present the permanent reminder.

　　Microsoft Marketing department related people in charge said that uses the legal copy proof technique to compare with before this XP and Vista system, this Win7 besides meeting every hour reminder user activation system, the normal use of computer cannot come under the influence. Reporter in Microsoft official website “Windows7 issued that candidate version” in downloading column saw, as a result of this edition Win7 by no means finally going on the market edition, in gain product key and under activation system\’s premise, product authorization term of validity to June 1, 2010. From March 1, 2010, the system restarted every 2 hours automatically one time.

　　When the reporter in the dragon river road electronic transaction market and modern electronic city and so on visited discovered that hits “is explaining version and “supreme flagship version” and “simplified Chinese official version” and other kind of given names Win7 pirating disc sale to be good perfectly”. “These are not including pirating actually, the legal copy has not appeared on the market, does pirating rob from where?”The Microsoft China Marketing department related people in charge analyze, at present in the market condition so-called “pirating” in fact is the official opening downloading testing version or the issue candidate version, concocts through the non-regular explaining software. “Puts aside it whether to adopt legal copy confirmation not saying that in these softwares also integrated the massive hoodlum software even trojan horse virus, possibly created the user privacy revelation and material information loss.”

Intel announced the Anaphase technology promotion polynuclear CPU single thread performance

On 2010-03-05, In technology dynamic, By admin

　　When several years ago Intel meets the CPU performance wall time, the chip single nucleus time draws to a close period finally. If Intel the basic frequency promotion of processor to 4GHz and 5GHz even is not higher, then they are going through to assign the work to obtain the performance in many CPU essences.

　　This regarding these multi-thread applications of executions is advantageous. But still some applications, for example the large-scale computation or the data search classification, step B needed step A the result, in this case, a 5GHz essence will let you obtain compared to 2 2.5GHz essence higher performance.

　　Therefore, Intel has developed item of named “Anaphase” the technology, and recently was announcing. Intel disclosed this item on last year\’s International Symposium on Computer Architecture for the first time in the Intel Labs Barcelona development technology, and carried on the announcement in early this month\’s research demonstration date.

　　This hardware and software\’s mixture used many essences to enhance the single thread performance, relied on the different guess skill to come from the district single thread application, this may process these applications in many essences.

　　This is equal to taking over an arduous duty, is divided into certain scraps. This is generally considered that is very difficult, because in the treating processes guess some requests some kind “guess which makes according to the fact or the experience” – -, therefore, will introduce the potential failure danger.

　　In order to process these latent barriers, Intel introduces has been called Inter-Core Memory Coherence Module (ICMC) the new unit, its refresh routine sorting memory condition, the examination memory will be wrong, implements the set point and restores the mechanism to repair the mistake. The ICMC module may integrate in future Intel processor design.

　　In the software aspect, guessed that the thread is determines in the compilation process. The compiler examines a specific code territory to suit guessing the multithreading, and is mapped the optimization in the compilation process the code. Then two guess threads will carry on the synchronization to the data when needed.

　　Intel had tried this kind of technology, but as a pure hardware-based solution. Anaphase this hardware and software\’s marriage compares the non-Anaphase optimization application the performance to be higher than 31%\”41%.

　　Now Anaphase will be a research project, the Intel Labs Barcelona researcher was still attempting this technology integration in future processor design.

　　At present in the market existed is similar to the Anaphase technology, but the implementation of this kind of technology is only also restricted in specificly, uses in the RISC processor\’s massively parallel system, In-Stat chief technology research institute Jim McGregor expressed like this.

　　He said: “At present this kind of system is very expensive. This is very difficult to do . Moreover, when you try one time carries out in many threads the time is more difficult. It needs the high-level algorithm and massively parallel solution.”

　　Intel also estimated that supports Anaphase the design not to limit to x86 CPU. For example, Intel has promoted on a 48 nucleus piece the supercomputer design, and x86 GPU–Larrabe has been carrying on the test based in. Intel has demonstrated Larrabee in last December, but this project became one not to have the timetable plan afterward.

　　McGregor believes that Intel may make some progress in the Anaphase aspect, but about it whether can not be clear with the existing solution equally highly effective question now.

　　He said: “The appropriation RISC system may dispose the multi-processor to a smaller space, but from the system angle, x86 is more inexpensive. This will sum up finally in the algorithm and operating efficiency.”

Intel plans to write a letter to American incumbent CTO suggested that invests WiMAX

On 2010-03-05, In technology dynamic, By admin

　　[IT world network news]The Beijing standard time on January 13, according to the foreign media, at last week\’s CES2009 exhibition, company intel president Craig Barrett indicated that Intel will suggest the Pama government key investment high tech wireless broadband and WiMAX technology.
　　The Intel key investment WiMAX technology, the use wireless high-speed broadband technology does not need locality\’s WiFi antenna to be possible provides inexpensive Internet turning on to the consumer and enterprise.
　　WiMAX will integrate future Intel chip set by the similar way, the WiFi technology became some table model machines and notebook product standard. However, needs uses the WiMAX chip set\’s WiMAX infrastructure massively.
　　The US was elected as president Ao Bama once to indicate that he will introduce a chief technology officer duty, the US government should encourage and invest the technological project. The stimulation economy\’s program emphasis invests the infrastructure, like path, bridge and so on, but also has the digital infrastructure to need to establish. Intel hopes that the WiMAX technology the future deployment of plays the important function in wireless broadband.
　　The Intel chief technology officer Justin Ratner plan writes to the American new chief technology officer, including such as the following question:
　　- Provides award measure for all Americans, encourages the citizen to make the high-speed inexpensive high-grade wide band to deploy into the reality.
　　- Focuses Federal Reserve\’s action, accelerates to promote the wireless broadband technology in the entire city.
　　- Initiative open frequency spectrum policy, causes to move the operator and manufacturer formulation takes the market to deploy the new generation wireless broadband technology as the guidance agreement, for example WiMAX.
　　The WiMAX technology is helpful to many inexpensive Internet turning on, this will also be helpful to stimulating company intel\’s computer and server sale, participates to construct the WiMAX infrastructure including other high tech company.

The analysts said that the inscription on animal bones and tortoise shells purchases Sun not to cause the counter-monopoly question

On 2010-03-05, In technology dynamic, By admin

　　[Matches net news]On April 21 news, if IBM purchases Sun, this trade fair comes across troublesome government counter-monopoly question. But, the inscription on animal bones and tortoise shells purchases Sun likely not to cause many counter-monopolies worries with 7.4 billion US dollars.

　　Proposed the purchase Sun micro system solution\’s purchase important contract to be different with IBM, the inscription on animal bones and tortoise shells on April 20 proposed that purchases Sun likely not to cause the government worry of counter-monopoly. Because the inscription on animal bones and tortoise shells does not look like IBM such to have too many service overlapping among Sun, this 7.4 billion US dollars acquisition cannot cause worry of the government management department.

　　J. Gold

The security manufacturer McAfee website has the loophole to be possible by the fishing attack use

On 2010-03-05, In technology dynamic, By admin

[Sohu IT news]The Beijing standard time on May 7 the news, according to the foreign media, safety study expert Mike Bailey discovered other day, the well-known security software discussed the McAfee website to have the security loophole unexpectedly, including one item to scan the customer website slight defect specially the software. The experts said that these loopholes may cause the customer account number data exposure, by fishing attack use. The malicious software can also camouflage the McAfee software to disseminate.

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　　McAfee evening indicated in 5th that the majority of weakness have patched, only then a part needs off-line to carry on. Reported according to the media that the McAfee website was discovered has receives the cross station instruction (XSS) attack, attacks weakness with the cross station false request, the customer possibly thinks that they have recorded this company\’s website, in fact is actually the fishing attack.

　　What satire is, has the risk website is McAfee Secure, this is used to scan customer\’s website, inspects them is whether easy to receive the above type the attack. The report pointed out that this question demonstrated that if not McAfee has not carried out the McAfee Secure inspection in own all websites, is this product effectiveness is not good. The Risky.biz website pointed out that the user must record their McAfee account numbers, then goes to use this weakness the malicious website, possibly receives the cross station false request to attack. Secure Science Corporation common foundation member Lance James indicated that this kind uses the anti-virus software business website\’s attack special hazard, because they can let the aggressor manufacture other content wooden horse procedure or malicious softwares\’ false security products, the customer does not doubt to accept.

　　Mike Bailey indicated that the loophole demonstration this company in McAfee Secure website has not observed to the qualified scan business (Approved Scanning Vendors) PCI request; When constructing this application software, has not used one safe software development life cycle, the negligence carries on the depth to this website the seepage test.　　

　　McAfee spokesperson Joris Evers indicated that the temporary winding\’s website is McAfee knowledge center (knowledge center), that is the customer to support the part, and use party vendor\’s software. This station has a cross station instruction weakness. He said in the mail reply that these patterns\’ weakness little massively are used, therefore does not regard as the serious problem. He stressed that these weakness have not caused outside the McAfee any corporate data to release, this company has not discovered any malicious the use.　　

　　McAfee is not only husband\’s father net has the security problem security company. last month, The Register disclosed that Symantec\’s website has a cross station instruction weakness. In February, a Romanian hacker website declared that has succeeded to use the cross station instruction and SQL hidden code attack, destroyed F-Secure, Kaspersky and BitDefender three company\’s websites.

Intel ASUSTek gathers pushes WePC.com: Consumer design PC

On 2010-03-05, In technology dynamic, By admin

Intel and ASUSTek collaborates, to let the consumer personally design PC, had the creativity user to put to move its idea. If promotes the waterproof notebook, chooses the digital photo automatically and so on.

This Wednesday, Intel and ASUSTek have promoted the WePC.com new stand, with the aid of this stand, the consumer may cooperate mutually or with the high tech company cooperation, the joint design accesses the net this, the notebook or the game uses the notebook.

Intel and ASUSTek because of promoting the low price notebook are famous. They said its goal is to found in the world first PC which is designed by the association. Two companies indicated in a statement: “Visits the user in this stand to be possible the share idea, for the submission idea voting, and discussed the related ` dream with other community members \’ the PC quality.”

WePC.com stand user may participate to pay attention to three product types three “discussion group”. Two companies, in project discussed that displayed the creative function user to provide the bonus. According to Intel and ASUSTek, the related bonus\’s special details will disclose in later. This stand had issued includes the suggestion of waterproof notebook.

In this stand many ideas are strange, many uses the thumb cursor the surfer book.

Market analysis organization IDC analyst CrowfordDelphi Plitt said that this plan “has creativity very much”. He said: “Should plan to permit customer direct input to future design, is helpful to reducing the PC design domain popular waiting and seeing behavior, I think that this plan will open up some new perspectives.”

A user suggested that “enchanting media PC” should be able automatic detection CD, not to need manual chargging; Automatic detection digital camera, autoloading picture. This user described: “Once the picture loads to PC, by the Photoshop automatic reduction, will cause I to look like is attractive, and sends to these most outstanding picture on automatically Facebook.”

According to market analysis organization Endpoint Technologies Associates analyst RogerSaid that Intel and ASUSTek do not count on obtains the true useful creativity through this stand, but he thinks that this plan very much has the creativity, because it has introduced the public relations network the PC design.

Facebook pushes the real-time search engine and Twitter direct competition

On 2010-03-05, In technology dynamic, By admin

When the Chinanews net on August 12 \”Melted according to British country Gold \” newspaper said that Facebook pushed to pass through searching for Suo Yinqing who big changed, when to return to the reality searched for Suo Jieguo and choice open letter letter rest the shape condition was newer with the household, causes this net to stand with within of Twitter competition struggle adds meets.

It is reported that through will locate for the real-time search engine, enabled anybody to be possible to search the Facebook user to say anything, this public relations website will possibly rob the market share and latent advertizing revenue from Twitter there.

Announced the first several hours in this news, Facebook announced that will add the stock by 50 million US dollars cashes the form, the purchase and Twitter function similar public relations polymerization serves website FriendFeed.

To a great extent, the Twitter value is manifests through its search function. During the Iranian recent political unrest, through search “Iran” or “election” and other key words, on the Internet anybody may see from all over the world the user regarding this topic the commentary.

However, has 250 million activity user\’s Facebook website scale to be much bigger.

However, until now, the Facebook search function\’s insufficiency had been denounced deeply. The search result renews excluding the condition, even seeks continually applies the module or the company main page basic function is very like this tedious. Last week, Facebook COO Xie Leer