Microsoft released the first patch for Vista
Microsoft has just released its periodic security upgrade to patch 20 vulnerabilities, of which six are rated 'Critical'.
This upgrade also addresses the Windows Malware Protection Engine vulnerability in Windows Vista (a component that supports Windows Defender and OneCare). According to Microsoft, hackers can exploit this vulnerability to attack remote control hijacking.
' Because Windows Defender is a component of Windows Vista, Windows Vista is not inviolable . "Microsoft spokesman said.
' However, because Windows Defender automatically updates the engine, all Windows Defender users, including Windows Defender users with Windows Vista, are likely using the upgraded version of the engine and do not need it. Any action to download or install . '
This February security update also provides 5 files that fix critical errors in Office, Internet Explorer and Windows. Office's old ineffective patch has also been replaced by Microsoft.
The remaining 6 errors are ranked by Microsoft in the 'Important' group (important). The software maker said 10 of the 12 vulnerabilities patched could be used by hackers to gain control of the computer.
Security software maker McAfee claims half of these vulnerabilities are zero-day bugs and has been exploited by hackers, including the vulnerabilities of the Office software suite (mostly Word and Exel). ' Best.
McAfee experts say hackers tend to continue to exploit bugs of widely used software, especially in businesses. Hackers will still search for undiscovered, or unpatched, vulnerabilities in popular software and then organize zero-day attacks.
Microsoft also introduced a new version of DRM technology
At the same time with the release of these patches, Microsoft also introduced a new version of DRM - Digital Right Management technology called PlayRead. This software is exclusively for handheld devices, enabling users to transfer the content they buy through the internet from a computer to other devices.
Experts say that Microsoft launched PlayReady just to compete with Apple, which is also using a similar software called FairPlay.
While the entertainment industry is quite happy, the virtual community, on the other hand, is very dissatisfied with this. According to many bloggers from websites specializing in technology, PlayReady not only does not help as advertised but also makes users unable to view the content they want because it does not support 'old' devices.
Vince Veneziani, a blogger at CrunchGear, said: ' We were tired of it. Obviously this must end . '
Earlier a week, Apple chairman Steve Jobs also called for a halt to the use of DRM technology in the digital music business. Mr Jobs said the technology limits sales of today's digital music industry.
Hoang Minh ( General )
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